He's got the laborer shakes - low blood sugar from dealing with service writers, supervisors and "friends" who only call when they want something. Welders, fitters and rodbusters get it too. Sweet enough to give us this great instruction; closing in on half a million views. God bless, Mr. Pagonis. Much appreciated, big time! Best part is he didn't gab throughout.
Very nice explanation. I have a problem with my car ( same model ) except throttle body is electronically controlled . Rpm drops when headlights or ac blower is turned on and car starts to vibrate. Throttle body clean done, maf sensor clean done. Air filter is also ok.
1. Why does my idle drop when I turn my headlights on? Electrical loads like headlights (which are a big electrical load) cause a mechanical load on the engine. The harder your alternator works, the harder the engine has to work to spin it. Therefore when you turn the headlights on, your engine has to work harder and the idle drops as a result. 2. Why does my RPM drop when AC is on? The idle speed initially drops because the A/C Compressor is driven by a belt connecting it to the crankshaft and requires some of the engine's power to drive it. Your vehicle, however, have a mechanism to detect this rpm change under the A/C Compressor load and will bring the rpm back to normal. 3. How do you fix a rough idle when AC is on? Here is the procedure of fixing rough idle when AC is on: Open the car hood. Access the throttle body. Have a friend or colleague turn the key to the “On” position, but don't start the car engine. Request the helper to slowly press on the accelerator. Next is to spray the throttle body cleaner on a rag and or cloth.
@@YiannisPagonis throttle body has been cleaned thoroughly. What else could be the problem for rpm drop and vibration with load? Where is electric load sense wire (ELS)? What is your opinion?
Sharing a toothbrush within a couple can lead to the transfer of oral bacteria, including those associated with periodontal diseases. Moreover, if one partner has a dental infection or oral health issue, sharing a toothbrush can exacerbate the problem or spread it to the other partner. lol 😁😁😁😁
Γιάννη καλη σου μέρα !! Μια ερώτηση ίσως λίγο άσχετη με Το συγκεκριμένο βίντεο. Τον τελευταίο καιρό στην κρύα εκκίνηση (στην πρώτη εκκίνηση της ημέρας συνήθως πηγαίνουν οι στροφές 2.800 -3.000 χιλιάδες και σε δευτερόλεπτα πεφτει κανονικά ..παλαιότερα πήγαινε μέχρι 2.200 περίπου ..τι μπορεί να συμβαίνει ..από που να ξεκινήσω να κοιτάζω;
Καλησπέρα Γιώργο και καλή χρονιά. Η ερώτηση σου δεν είναι καθόλου άσχετη με αυτό το βίντεο. Καθάρισε το σώμα γκαζιού και την βαλβίδα ελέγχου αέρα ρελαντί και τότε θα δεις την διαφορά!!!
where on earth is the idle air control valve located on a 2006 toyota corolla ce? My throttle body doesnt have the string or throttle string or whatever you call it, its a limited edition
Hello my friend. The green liquid that ran from the 2 tubes when they were disconnected is coolant. In most cases this is done to keep the throttle plates from freezing when it's cold outside. The coolant running through there can provide a lot more heat than is normally available without it, even with a cold vehicle.
@@YiannisPagonis I love Greece it's a beautiful country and great people. I have been to Greece many times also I can speak some Greek too. Beautiful language.
@@DidiLeeReco Brazil is also a wonderful country with very good, warm and simple people and is a very beloved country in the world. I would love to visit your country to enjoy up close all these beautiful things that exist in this magical country. Oh how I wish I could come to Brazil and spend my summer vacation!
My car stalls after a long highway drive with AC on. Like after 2+ hours of fast driving. This happens only in summers. Drives again after a break. Problem only when AC is on. No errors on scanner. No problem with anything else. Should I be looking at IAC valve?
A have e toyota yaris 2005 1.0 petrol the idle goes up and down for one min or 3 min and it stops also a have starting issu Sometime starts one attemt smotime 2 and more an it shakes the pump is fine a cheked can you help me thanky very much for your helping videos !!!!
My friend, among the potential underlying causes are vacuum leaks, EGR system malfunctions, malfunctioning oxygen sensors, dirty fuel injectors, fuel pump malfunction, faulty spark plugs, a faulty mass airflow sensor, or a faulty throttle position sensor.
What is a fly by wire throttle body? Throttle by wire Accelerate-by-wire or throttle-by-wire, more commonly known as electronic throttle control, is a system that actuates vehicle propulsion without any mechanical connections, such as cables, from the accelerator pedal to the throttle valve of the engine or other propulsion systems. What is the difference between fly by wire and cable throttle? The main difference between a drive-by-wire and a drive-by-cable system is that there is almost no mechanical linkage between the engine and the accelerator in a drive-by-cable system. On the other hand, a drive-by-wire system includes an electronic signal that tells the engine how much power it should generate.
You just explained it. 'Fly by wire' is is electronic way of controlling throttle body by stepping motor controlled by computer, which opens and closes the throttle plate, as opposed to mechanical cable connected to gas pedal. This system doesn't use idle control valve since the stepping motor opens the throttle by needed percentage. Pretty much all cars after 2010 use Electronic Throttle Body. On North American Corolla 1.8L the conventional throttle body was used until 2006, later models use 'fly by wire' stepping motor throttle body. But when you clean the throttle plate, the computer has to learn new feedback points for the idle or the idle speed will be very high. On Corolla it usually takes two/three drive cycles to re-learn proper idle RPMs. Some suggest with key in ON position to press the acceleration pedal slowly to the floor and slowly release it, but I didn't find it necessary. The only negative thing about this system is that Electronic Throttle Body costs way, way more money. Also sometimes the acceleration pedal dies. The one I changed last time in some X1 or X3 BMW was some $150 for gas pedal 🤨
My corolla idles rough with the AC on or off but turning on the headlights fixes the problem and it idles smoothly. Do you think this would fix it or is there anything else you recommend to do?
Common culprits include the ignition control module, plug wires, coils, and spark plugs. Defective Airflow Sensor: A defective airflow sensor can be responsible for a rough idle. A mass airflow sensor detects the amount of air coming into the fuel injection system and sends that information to the vehicle's computer.
It’s most likely what he fixed. Mines have the same exact issue and I cleaned the MAF sensor and still same symptoms as yours buddy. I also cleaned the throttle body but forgot to clean this dumb valve. Car stalled on me twice already when coming to a low idle or stop. Ima clean it when I have a chance but now im going to have to replace the throttle body gasket again :/
I have a 2002 toyota corolla e12, 1.4vvti and issue is that when car cold runs fine but when warms up to temp it starts to shake abit and revs go very low between 1000 and 0 rpms maybe I would say around 500rpms what could be the issues if you could let me know other then air filter, maf sensor, what else could it be also some times it installs it put in reverse or 1st gear to move off and its not that I pick clutch quick or any thing so not sure why it does that
How to fix rough idle when warm? Most likely, the causes of rough engine idle crops from the basic functional components like direct fuel injectors, PCV valve, EGR valve, Oxygen sensors, vacuum leaks, air filter, and spark plugs or wire. I did not understand your second question. Repeat it in simple and understandable words because I do not make sense. ΟΚ?
I have a question, my brothers corolla s idles rough and when put in reverse, the car feels like it's gonna stall. I put a scanner and it read cylinder 2 misfire but the plugs and coils look fine
Low or high fuel pressure from a dirty fuel filter, defective fuel pump, clogged fuel tank strainer, bad fuel regulator or dirty/clogged fuel injectors can cause rough idling. Try replacing the fuel filter and add fuel injector cleaning treatment to your fuel tank to clean and hopefully unclog your injectors.
I have a 2013 Toyota Corolla wit 78k.when I come to a stop idle will drop low. car will shake like it's about to stall but it doesn't. I have replaced ingiton coil and spark plugs and air filter next step was to clean throttle body and clean maf sensor an I also have no codes Any info will help thanks.
Here are the top 5 reasons why your car might be shaking and stuttering when you are stopped… 1. Broken Motor Mounts Your motor mounts are what keep your engine attached to your car. If you motor mounts are broken or have become disconnected from your engine this can be the cause of your car’s shaking. If the shaking decreases when you put your car into neutral this could indicate that it is the motor mounts. 2. Misadjusted or Worn Out Belts Misadjusted or worn out timing belt and other belts just as the serpentine belt can cause engine vibrations. If these belts have become loose or worn out then they can also cause other parts of your engine such as fans to not operate properly - resulting in strange noises and shaking. 3. Faulty Fuel Intake A fuel intake system that is dirty, or faulty can affect the smoothness of your engine’s operation. After driving for many times your car’s fuel intake system can get clogged up when they become too clogged they will begin to deliver uneven amounts of fuel to your engine. If your engine does not get a continuous even supply of gas then it will start to shake. 4. Spark Plugs Worn out spark plugs are one of the most common causes of engine shaking. If your spark plugs are dirty or worn out they will be unable to fire properly and create the spark your engine needs to ignite the fuel. This causes your engine to misfire. 5. Loose or Disconnected Hoses Loose hoses can be the culprits for many performance and vibration issues. Every car has vacuum hoses, these connect to different parts of your engine and help to clear the by-products of gas - aka exhaust fumes. A hose that is leaking or broken can cause huge amounts of shaking in your engine. If your hoses are disconnected or worn out many other engine problems can begin to occur as a result. Problems include: your engine misfiring, losing power, stalling and shutting down entirely.
Iv a Corolla verso 2006 1.6 vvti with intermittent misfire in cylinder 3, it’s not a coil or an injector and it was down in compression to 100 when I checked but I need to check again when it’s running fine to see if compression reading is up at that time, It runs perfect sometimes and doesn’t matter if it’s hot or cold 🤷🏼♂️ Has anyone any suggestions???
My friend most likely the problem you are facing is low compression in the 3rd cylinder. You have worn cylinder springs and they need replacing. The following video will help you understand it better th-cam.com/video/ICgRTtBFW08/w-d-xo.html
@@pc6334 Well done my friend and very well done to sell this troubled car. I hope you use the money you got properly and help someone of yours who really needs it.
Selamlar,2001 model toyota fan cargo vvti engine.araç yüksek devirde çalışıyor 2000rpm.neden?gaz kelebeği temizliği yaptım sizinki gibi.ayrıca 2 adet ikinci el gaz kelebek boğazı taktım araç düzelmedi
Motor aşırı ısınıyor olabilir ve soğutma sisteminin onarılması gerekebilir. ... Bilgisayarlı motor kontrol sistemi arızalıysa, yüksek rölanti bir belirti olabilir. Hortumlardan herhangi birinde bir vakum sızıntısı suçlu olabilir; hepsini sızıntı açısından kontrol edin. Kötü bir rölanti kontrol ünitesi soruna neden olabilir, değiştirilmesi gerekebilir. Arızalı Gaz Kelebeği: Arızalı bir gaz kelebeği sistemi, hem yüksek veya düşük rölantiye hem de motorun durmasına neden olabilir. Kirli bir hava girişi veya çatlamış hava giriş borusu genellikle suçludur. Bilgisayar Arızası: Güç aktarma sistemi kontrol modülü arızalıysa, rölanti hızı etkilenebilir.
An idle-stop system (also commonly known as the start-stop system) helps drivers save gas by powering down the engine (idling) when the vehicle comes to a halt for even a short period of time. Imagine you brake at a red light-the hybrid engine automatically shuts down to save on gas.
Does electronic throttle body have idle air control valve? In addition to a throttle plate, the throttle body contains an idle air control (IAC) valve, which allows air to bypass the throttle plate and control the vehicle's idle speed. When open, the IAC allows more air to enter the engine, which raises the idle.
Excelente procedimiento únicamente que desde el modelo 2006 en Adelante en la Linea de corolla ya no vienen con chicote oh cable de aceleración son cuerpos. De aceleración electrónicos. Así que dudo que ese modelo sea
My friend this video is purely for educational purposes. It is better to do this work as a precaution to avoid unpleasant situations. P0102 TOYOTA Possible Causes What does this mean? Faulty mass air flow sensor Intake air leaks Dirty mass air flow sensor Dirty mass air filter Mass air flow sensor harness is open or shorted Mass air flow sensor circuit poor electrical connection How is the P0102 TOYOTA code repair? Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
hello mate. so if the throttle body is dirty would this have any impact on how the cars uses the petrol,? will the car consume more petrol if the body is dirty?
When the throttle body gets dirty, it has a direct effect on how smoothly the engine operates. Signs indicating a problem include rough idling, jumpy or sluggish acceleration, poor fuel economy, and stalling. With the use of a throttle body cleaning product, the dirt and debris buildup are easily removed.
My dear friend, the idle rpm of the engine is adjusted by the throttle cable. Watch the following related video to learn more: th-cam.com/video/hnJW2bkUTwY/w-d-xo.html
hi...brother my car has problem it vibrates when i remove my foot from the brake pad i have corolla xli 2010 model do i need to clean the throttle body or what else should i do ...kindly tell me ...
In this case, you will just have to change your brake pads. In reality, brake pads are consumables equipped with a lining, when this lining is used, you will brake with the structure of the pad that will generate this noise, these vibrations, and you should also feel a loss of braking power. You can make this change by yourself with some basic mechanics and some equipment. It will only cost you a few tens of euros for the two pairs of brake pads.
It's called "End of Summer" by the TH-cam Audio Library www.google.com/search?q=%22End+of+Summer%22+by+the+TH-cam+Audio+Library&sca_esv=69c6459a1fa3319a&rlz=1C1GCEA_enGR1053GR1053&sxsrf=ADLYWIJn1TqJvh5JM424tx6rqCVD8whvNw%3A1724279830317&ei=FmzGZqKFE8rzi-gP0KWu-Ac&ved=0ahUKEwii6J32koeIAxXK-QIHHdCSC38Q4dUDCA8&uact=5&oq=%22End+of+Summer%22+by+the+TH-cam+Audio+Library&gs_lp=Egxnd3Mtd2l6LXNlcnAiLCJFbmQgb2YgU3VtbWVyIiBieSB0aGUgWW91VHViZSBBdWRpbyBMaWJyYXJ5MgUQIRigATIFECEYoAEyBRAhGKABSPpAUL0SWL0ScAF4AJABAJgBjAKgAYwCqgEDMi0xuAEDyAEA-AEB-AECmAICoAK_AqgCFMICBxAjGCcY6gLCAg0QLhjHARgnGOoCGK8BwgINEC4Y0QMYxwEYJxjqAsICEBAAGAMYtAIY6gIYjwHYAQHCAhAQLhgDGLQCGOoCGI8B2AEBmAMWugYGCAEQARgKkgcFMS4wLjGgB98D&sclient=gws-wiz-serp
Was that a jis screwdriver bit? Ive did this on my civic and used a impact driver with a regular Phillips head and it worked ok. I also did it with the throttle body still on. Nice trick with the bolt going in so the coolant wouldn't spill 🤙
Always remove all accessible electrical connections 1st, then rubber hoses, then remove the throttle body. If you don't remove electrical connections 1st, then start to pull the body you could break a wire and then you might need a new loom. 😮👍
Hello buddy. Even though your car is old, if you keep it in good condition, you can keep it for several more years. Unless you're going to have an old car. Is your Corolla in good condition? Does this have problems?
Γειά σου Γιάννη, έχω το Toyota Avensis Τ25 1.6L 3ZZ-FE 2008. Δεν έχει καθαριστή ποτέ το IAC, επειδή έχει περτσινες δεν έχει βίδες. Έχει Ηλεκτρονικό Throttle Body. Πως μπορώ να ανοίξω το IAC Idle Air Control αφού έχει περτσινες και όχι βίδες? Ευχαριστώ.
Φίλε μου μπορείς να αφαιρέσεις αυτά τα πριτσίνια απλά με ένα καλό τρυπάνι και μετά με την βοήθεια ενός πριτσιναδόρου να τοποθετήσεις νέα πριτσίνια. Μπορείς επίσης να τοποθετήσεις βίδες με παξιμάδια και ροδέλες, αντί για πριτσίνια. Ευχαριστώ.
@@YiannisPagonis Ευχαριστώ πολύ. Η φλαντζα του IAC θέλει αλλαγή μετά το καθάρισμα, η βάζουμε την ίδια? Και ξέρεις τη βίδες η παξιμάδια να βάλω τη μέγεθος στο ΙAC? Ευχαριστώ πάρα πολύ.
@@music240 Φίλε μου καλό θα ήταν να αλλάξεις αυτήν την φλάντζα, ιδίως εάν είναι σε κακή κατάσταση (δηλαδή εάν έχει ξεραθεί), για να αποφύγεις τυχόν διαρροές. Τώρα για τις βίδες και τα παξιμάδια πρέπει να είναι 8 ή 10 χιλιοστών μεγέθους. Και κάτι άλλο εξίσου σημαντικό: μην ξεχάσεις να βάλεις λεπτές και μικρές ροδέλες τόσο στα παξιμάδια όσο και στις βίδες. Ευχαριστώ!!!!
@@YiannisPagonis yeah I just saw one comment. I appreciate the time and effort you took to upload. I don’t see the critics uploading a video, if they’re so “knowledgeable”. Keep up the good work !
It is not necessary to disconnect the positive terminal of the battery if it has a cover. If the positive terminal does not have a cover then it is necessary to disconnect in order not to short-circuit. The positive terminal as we know it is a conductor of current while the negative is ground.
Wait hold up... Why do you have a throttle cable?? My 2006 Toyota Corolla with a 1zz-fe engine is Drive By Wire meaning no cable just an electrical connector. Something is fishy here!!
You need to change your title. 2009 Corolla LE is nowhere close being like yours. So why not state the year and sub-model/trim of the car you are working on?
@@treasurestatetarantulas406 If you had to do this. Then soon your O2 sensor, spark plugs, inlet tubing, valve cover, inlet & outlet manifold gaskets need replacement
Please any advice, my Toyota corolla d4d 2.0 (Europe 2006) the engine shakes a little bit, it doesn't make any weird sounds, thnx( it shows error p0102, i don't it is because of it, or is something else
P0102 TOYOTA Possible Causes What does this mean? 1. Faulty mass air flow sensor 2. Intake air leaks 3. Dirty mass air flow sensor 4. Dirty mass air filter 5. Mass air flow sensor harness is open or shorted 6. Mass air flow sensor circuit poor electrical connection
What is the function of VVT-i sensor? The function of the VVT is to control the open and shut timing of the valves so as to maximize fuel economy. Any malfunction here can cause wastage of fuel or dip in performance. If you notice decreased fuel economy, chances are that the variable valve timing sensor or some other part of the VVT system is failing
When the throttle body gets dirty, it has a direct effect on how smoothly the engine operates. Signs indicating a problem include rough idling, jumpy or sluggish acceleration, poor fuel economy, and stalling. With the use of a throttle body cleaning product, the dirt and debris buildup are easily removed
@@stevenbugas7552 The idle speed initially drops because the A/C Compressor is driven by a belt connecting it to the crankshaft and requires some of the engine's power to drive it. Your vehicle, however, have a mechanism to detect this rpm change under the A/C Compressor load and will bring the rpm back to normal. The Problem can be with the engine not getting enough ventilation. Problem: In your car the ECU is programmed to raise the rpm when it detects a stall or the RPM dropping down so if there is problem with your air filter which is not allowing much air into the engine and causing a stall but not noticeable your ECU will fight it to keep it in working range.This causes the RPM to bounce. Solution : Clean up your air filter and check for any clogs. Or could be your mass airflow sensor: If you think it is your Mass Air Flow Sensor, get your MAS cleaned first (and correctly). Avoid using after market air filters which have oily residue in them which can get onto the sensor. Your car software tries to maintain the idle rpm: The AC temperature governor tries to maintain temperature, but some clogs in coolant path or issues with compressor leads to variable load on engine. Make sure AC system serviced once.
I think you can not clean the throttle body of Corollas 2010-2011-2012-2013 like it shows on this Video because they are electronically controlled and the parts are to sensitive for this type of deep cleaning!
mine is a eletronic throttle, so there isn't a idle air control valve to clean. Don't know thats a blessing or curse. Lolx I kind of prefer mechanic part rather than all control by electronic.
The electronic throttle that your car has saves you from a lot of trouble and things become simpler because everything is done automatically by the car's computer. It makes the necessary adjustments according to the driver's driving preferences
1. Why does my RPM go up and down at idle? Hi There, It sounds like you may have a dirty or failing idle air control valve causing your engine idle to fluctuate. ... When this happens, the job of the idle air control valve is to bring this deceleration down to a slow and smooth idle rather than suddenly cutting off the fuel supply causing the motor to die 2. Why does my engine idle high when cold? When a cold engine is started, a component called the auxiliary fuel injector sprays additional fuel into the intake manifold. The extra fuel helps the engine start faster. ... So, the throttle valve opens to raise the engine's idle speed. That's why you see the engine idling at 1500rpm or even higher.
@@rossoneill1654 My friend, you must first clean both the throttle body and then the Idle Air Control Valve and you will see a big difference in the performance and operation of your car
@@YiannisPagonis thank you very much for this information look forward to cleaning it and hopefully see a big difference as the fuel economy is quiet bad thanks again
Disconnect the idle air adjustment valve by locating and disengaging the electronic connector that holds it to the throttle body. Turn the idle screw to adjust the idle-turn the screw to the left to increase the RPM or to the right to lower it.
@@YiannisPagonis Thank you for the reply. First I dosconnect electric connection. then start the engine, I turned the screw clock wise, and observed the rpm, it start reducing from 1500 to1000, but upon further rotating clockwise again increasing the rpm, so I left the screw where the rpm was mininum 1000 rpm, then connect the electric connection and restart the engine, did the idle relearn procedure. now rpm is 800 on idle . is this Ok? or do I need sonething to bring rpm 650 to 700 at idle?
@@inamrehman8709 May I ask you something? When you adjusted the engine idle speed, did you let your engine warm up for a few minutes or did you adjusted it cold?
@@YiannisPagonis engine was warmed up already before starting the whole procedure. I do not know why while rotating clockwise at some point it again start increasing the rpm instead of decreasing them.
@@inamrehman8709 What happens if the idle air control valve is stuck open? If a car's idle air control valve is stuck open, it will create a rich air-fuel ratio while the vehicle idles. Therefore, the car's engine may start well while warm and run until it reaches a high enough RPM
Can I Use Green Coolant in Toyota? No, you should not use green coolant in Toyota. Green coolant is typically used in American cars and is not compatible with Toyota's engine coolant. The green coolant consists of chemicals such as boron and silicate which can damage Toyota's engine cooling system.
السبب الكلاسيكي وراء تشغيل سيارتك للحظة ثم توقفها عن العمل هو نفاد البطارية. تحتاج السيارة إلى الكهرباء من البطارية لبدء التشغيل. ومع ذلك، إذا بدأت سيارتك في العمل ثم توقفت عن العمل على الفور، فقد يكون الخلل هو نقص الشحن أو تلف البطارية. عادة، إذا كان السبب هو خلل في مضخة الوقود، فقد تتوقف سيارتك مؤقتًا أثناء التوقف أو التباطؤ ثم يتم تشغيلها مرة أخرى. إذا لم تعمل المضخة بشكل صحيح، فقد لا تحافظ على الضغط المناسب. وهذا يعني أنه لا يوصل كمية كافية من الغاز إلى الأسطوانات، وهذه وصفة لمشاكل محرك السيارة
The title of the background music is ''End of Summer'' and comes from the TH-cam audio library. The artist's name is ''The 126ers''. Thank you my friend.
@@YiannisPagonis I would thought 2006 - 2009 Corolla engine would be the same. 2009 has three 10mm bolts holding onto the Throttle Body. And there is no way you could open the flapper (7:48) with your finger. Its all electronic. Is yours a European model?
@@angelisone My car made in South Africa and is a 2008 model, 1.4 hp, gasoline, 97 horsepower. So it's a different generation than yours so there are significant differences.
@@YiannisPagonis Not a good ideal to post "2007-2013", when 2006 to 2009 are not even close being like yours. For a fact 2009 Toyota Corolla LE (USA model), the throttle should not be moved by hand /or by any object. There are no cable and all driven by electronic and gears.
Good video, but after a short while the music became unbearable! Perhaps better to have different songs instead of repetitive ones. After a while they start to ring in your ears even after you’ve watched the video!
![ทุกครั้งที่หลับตา (Lucid Dream) - AYLA's [ Official MV ]](http://i.ytimg.com/vi/4i1OBAQyv58/mqdefault.jpg)
He's got the laborer shakes - low blood sugar from dealing with service writers, supervisors and "friends" who only call when they want something. Welders, fitters and rodbusters get it too. Sweet enough to give us this great instruction; closing in on half a million views. God bless, Mr. Pagonis. Much appreciated, big time! Best part is he didn't gab throughout.
Thank you very much my good friend for your poetic words
Wow that's a change. Showed how to do it and very well w/o any chibber jabber.
Thanks my friend and always be well
Very nice explanation. I have a problem with my car ( same model ) except throttle body is electronically controlled . Rpm drops when headlights or ac blower is turned on and car starts to vibrate. Throttle body clean done, maf sensor clean done. Air filter is also ok.
1. Why does my idle drop when I turn my headlights on?
Electrical loads like headlights (which are a big electrical load) cause a mechanical load on the engine. The harder your alternator works, the harder the engine has to work to spin it. Therefore when you turn the headlights on, your engine has to work harder and the idle drops as a result.
2. Why does my RPM drop when AC is on?
The idle speed initially drops because the A/C Compressor is driven by a belt connecting it to the crankshaft and requires some of the engine's power to drive it. Your vehicle, however, have a mechanism to detect this rpm change under the A/C Compressor load and will bring the rpm back to normal.
3. How do you fix a rough idle when AC is on?
Here is the procedure of fixing rough idle when AC is on:
Open the car hood.
Access the throttle body.
Have a friend or colleague turn the key to the “On” position, but don't start the car engine.
Request the helper to slowly press on the accelerator.
Next is to spray the throttle body cleaner on a rag and or cloth.
@@YiannisPagonis throttle body has been cleaned thoroughly. What else could be the problem for rpm drop and vibration with load? Where is electric load sense wire (ELS)? What is your opinion?
@@eatentravel
www.toyotaguru.us/engine-control-systems/electrical-load-sensor-els.html
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Its not the tottle body problome its battry wireng and genertore broblom
Its not the tottle body problome its battry wireng and genertore broblom
nice music, tapped my foot the entire time lol
I'm very happy about that. I do not think you danced? So let's go for a dance
@@YiannisPagonis reminded me of Dreams by fleetwood mac
I cleaned mine without removing it all together. Worked great. But is it better to completely remove it?
Yes the best way is to remove it completely and clean it from both sides
@@YiannisPagonis Will definitely do that next time thanks!
@@jamesshannon737 Ok but don't forget it!
Make sure to use your brothers toothbrush as he never uses it anyways lol
Sharing a toothbrush within a couple can lead to the transfer of oral bacteria, including those associated with periodontal diseases. Moreover, if one partner has a dental infection or oral health issue, sharing a toothbrush can exacerbate the problem or spread it to the other partner. lol 😁😁😁😁
Γιάννη καλη σου μέρα !!
Μια ερώτηση ίσως λίγο άσχετη με
Το συγκεκριμένο βίντεο.
Τον τελευταίο καιρό στην κρύα εκκίνηση (στην πρώτη εκκίνηση της ημέρας συνήθως πηγαίνουν οι στροφές 2.800 -3.000 χιλιάδες και σε δευτερόλεπτα πεφτει κανονικά ..παλαιότερα πήγαινε μέχρι 2.200 περίπου ..τι μπορεί να συμβαίνει ..από που να ξεκινήσω να κοιτάζω;
Καλησπέρα Γιώργο και καλή χρονιά. Η ερώτηση σου δεν είναι καθόλου άσχετη με αυτό το βίντεο. Καθάρισε το σώμα γκαζιού και την βαλβίδα ελέγχου αέρα ρελαντί και τότε θα δεις την διαφορά!!!
@@YiannisPagonis
Σ ευχαριστω πολυ!καλη χρόνια να εχεις !
Παρακαλώ φίλε μου
Good day this is a good video
I would like to ask if you disconnect the coolant hoses from the throttle body can air enter the coolant system?
Hello my dear friend. My answer is yes (air can get into the engine cooling system) so the system needs to be bled.
thats a very clean engine bay ;)
Thank you my friend
i use red antifreeze and works very good
What size throttle body is on the 4zz ?
OEM Part Number for Body Assy, Throttle 22210-0D090
4ZZ-FE Toyota Auris 2007/03-2012/09 _E15_ 1.4 1398 ccm, 71 KW, 97 PS
4ZZ-FE Toyota Corolla 2000/02-2001/11 _E11_ 1.4 16V 1398 ccm, 71 KW, 97 PS
3ZZ-FE | Baujahr ab: 05/2000 Toyota Corolla 1999/10-2001/10 _E11_ 1.6 16V 1598 ccm, 81 KW, 110 PS
4ZZ-FE | Baujahr bis: 01/2002 Toyota Corolla 2001/11-2007/02 _E12_ 1.4 VVT-i 1398 ccm, 71 KW, 97 PS
4ZZ-FE Toyota Corolla Compact 1999/10-2002/01 _E11_ 1.4 1398 ccm, 71 KW, 97 PS
4ZZ-FE Toyota Corolla Liftback 1999/10-2002/01 _E11_ 1.4 1398 ccm, 71 KW, 97 PS
3ZZ-FE | Baujahr ab: 05/2000 Toyota Corolla Liftback 2000/02-2002/01 _E11_ 1.6 1598 ccm, 81 KW, 110 PS
4ZZ-FE | Baujahr bis: 01/2002 Toyota Corolla Station Wagon 2002/01-2007/02 _E12J_, _E12T_ 1.4 VVT-i 1398 ccm, 71 KW, 97 PS
4ZZ-FE Toyota Corolla Station Wagon 2000/02-2001/10 __E11_ 1.4 16V 1398 ccm, 71 KW, 97 PS
3ZZ-FE | Baujahr ab: 05/2000 Toyota Corolla Station Wagon 2000/02-2001/10 __E11_ 1.6 16V 1598 ccm, 81 KW, 110 PS
where on earth is the idle air control valve located on a 2006 toyota corolla ce? My throttle body doesnt have the string or throttle string or whatever you call it, its a limited edition
Is that green liquid from tube you disconected a brake fuild ?Why is it connected to the throttle body?
Hello my friend. The green liquid that ran from the 2 tubes when they were disconnected is coolant. In most cases this is done to keep the throttle plates from freezing when it's cold outside. The coolant running through there can provide a lot more heat than is normally available without it, even with a cold vehicle.
Great job it is very hard and complicated work respect.
Thanks my friend and always be well. Greetings from Greece.
@@YiannisPagonis I love Greece it's a beautiful country and great people. I have been to Greece many times also I can speak some Greek too. Beautiful language.
@@DidiLeeReco Brazil is also a wonderful country with very good, warm and simple people and is a very beloved country in the world. I would love to visit your country to enjoy up close all these beautiful things that exist in this magical country. Oh how I wish I could come to Brazil and spend my summer vacation!
nah it's not hard it's fun 🙃
My car stalls after a long highway drive with AC on. Like after 2+ hours of fast driving. This happens only in summers. Drives again after a break. Problem only when AC is on. No errors on scanner. No problem with anything else.
Should I be looking at IAC valve?
It could be caused by a dirty throttle body, a bad cooling fan, or a dirty/damaged IAC valve
A have e toyota yaris 2005 1.0 petrol the idle goes up and down for one min or 3 min and it stops also a have starting issu
Sometime starts one attemt smotime 2 and more an it shakes the pump is fine a cheked can you help me thanky very much for your helping videos !!!!
My friend, among the potential underlying causes are vacuum leaks, EGR system malfunctions, malfunctioning oxygen sensors, dirty fuel injectors, fuel pump malfunction, faulty spark plugs, a faulty mass airflow sensor, or a faulty throttle position sensor.
This procedure only applies only to cable operated throttle body. For fly by wire throttle one has to do throttle reset procedure as well.
What is a fly by wire throttle body?
Throttle by wire
Accelerate-by-wire or throttle-by-wire, more commonly known as electronic throttle control, is a system that actuates vehicle propulsion without any mechanical connections, such as cables, from the accelerator pedal to the throttle valve of the engine or other propulsion systems.
What is the difference between fly by wire and cable throttle?
The main difference between a drive-by-wire and a drive-by-cable system is that there is almost no mechanical linkage between the engine and the accelerator in a drive-by-cable system. On the other hand, a drive-by-wire system includes an electronic signal that tells the engine how much power it should generate.
You just explained it. 'Fly by wire' is is electronic way of controlling throttle body by stepping motor controlled by computer, which opens and closes the throttle plate, as opposed to mechanical cable connected to gas pedal. This system doesn't use idle control valve since the stepping motor opens the throttle by needed percentage. Pretty much all cars after 2010 use Electronic Throttle Body. On North American Corolla 1.8L the conventional throttle body was used until 2006, later models use 'fly by wire' stepping motor throttle body.
But when you clean the throttle plate, the computer has to learn new feedback points for the idle or the idle speed will be very high. On Corolla it usually takes two/three drive cycles to re-learn proper idle RPMs. Some suggest with key in ON position to press the acceleration pedal slowly to the floor and slowly release it, but I didn't find it necessary. The only negative thing about this system is that Electronic Throttle Body costs way, way more money. Also sometimes the acceleration pedal dies. The one I changed last time in some X1 or X3 BMW was some $150 for gas pedal 🤨
Before removing sensor grips you should remove battery negative terminal.
If the ignition switch is off which means that no electricity is flowing then it is not necessary to disconnect the negative battery terminal.
@@YiannisPagonis yeah but ECM can sens if you switch off or on .....
@@naveedafzal4645 I agree, the negative terminal should be disconnected anytime one is working with electronics, car on or off.
@@Mike_44 thanks bro
My corolla idles rough with the AC on or off but turning on the headlights fixes the problem and it idles smoothly. Do you think this would fix it or is there anything else you recommend to do?
Common culprits include the ignition control module, plug wires, coils, and spark plugs. Defective Airflow Sensor: A defective airflow sensor can be responsible for a rough idle. A mass airflow sensor detects the amount of air coming into the fuel injection system and sends that information to the vehicle's computer.
It’s most likely what he fixed. Mines have the same exact issue and I cleaned the MAF sensor and still same symptoms as yours buddy. I also cleaned the throttle body but forgot to clean this dumb valve. Car stalled on me twice already when coming to a low idle or stop. Ima clean it when I have a chance but now im going to have to replace the throttle body gasket again :/
I have a 2002 toyota corolla e12, 1.4vvti and issue is that when car cold runs fine but when warms up to temp it starts to shake abit and revs go very low between 1000 and 0 rpms maybe I would say around 500rpms what could be the issues if you could let me know other then air filter, maf sensor, what else could it be also some times it installs it put in reverse or 1st gear to move off and its not that I pick clutch quick or any thing so not sure why it does that
How to fix rough idle when warm?
Most likely, the causes of rough engine idle crops from the basic functional components like direct fuel injectors, PCV valve, EGR valve, Oxygen sensors, vacuum leaks, air filter, and spark plugs or wire.
I did not understand your second question. Repeat it in simple and understandable words because I do not make sense. ΟΚ?
@@YiannisPagonis thanks for your reply, second part I mean is that sometime when I move it instals the car when in 1st gear to move.
I have a question, my brothers corolla s idles rough and when put in reverse, the car feels like it's gonna stall. I put a scanner and it read cylinder 2 misfire but the plugs and coils look fine
Low or high fuel pressure from a dirty fuel filter, defective fuel pump, clogged fuel tank strainer, bad fuel regulator or dirty/clogged fuel injectors can cause rough idling. Try replacing the fuel filter and add fuel injector cleaning treatment to your fuel tank to clean and hopefully unclog your injectors.
@@YiannisPagonis thanks a lot
@@Babyjokers2.0t You are welcome
I have a 2013 Toyota Corolla wit 78k.when I come to a stop idle will drop low. car will shake like it's about to stall but it doesn't. I have replaced ingiton coil and spark plugs and air filter
next step was to clean throttle body and clean maf sensor an I also have no codes Any info will help thanks.
Here are the top 5 reasons why your car might be shaking and stuttering when you are stopped…
1. Broken Motor Mounts
Your motor mounts are what keep your engine attached to your car.
If you motor mounts are broken or have become disconnected from your engine this can be the cause of your car’s shaking. If the shaking decreases when you put your car into neutral this could indicate that it is the motor mounts.
2. Misadjusted or Worn Out Belts
Misadjusted or worn out timing belt and other belts just as the serpentine belt can cause engine vibrations.
If these belts have become loose or worn out then they can also cause other parts of your engine such as fans to not operate properly - resulting in strange noises and shaking.
3. Faulty Fuel Intake
A fuel intake system that is dirty, or faulty can affect the smoothness of your engine’s operation. After driving for many times your car’s fuel intake system can get clogged up when they become too clogged they will begin to deliver uneven amounts of fuel to your engine. If your engine does not get a continuous even supply of gas then it will start to shake.
4. Spark Plugs
Worn out spark plugs are one of the most common causes of engine shaking. If your spark plugs are dirty or worn out they will be unable to fire properly and create the spark your engine needs to ignite the fuel. This causes your engine to misfire.
5. Loose or Disconnected Hoses
Loose hoses can be the culprits for many performance and vibration issues. Every car has vacuum hoses, these connect to different parts of your engine and help to clear the by-products of gas - aka exhaust fumes. A hose that is leaking or broken can cause huge amounts of shaking in your engine. If your hoses are disconnected or worn out many other engine problems can begin to occur as a result. Problems include: your engine misfiring, losing power, stalling and shutting down entirely.
I have a 2013 Camry se 4 cylinder that sometimes vibrates at idle but only in gear, it goes away in park. Could this be the problem? Thanks
Iv a Corolla verso 2006 1.6 vvti with intermittent misfire in cylinder 3, it’s not a coil or an injector and it was down in compression to 100 when I checked but I need to check again when it’s running fine to see if compression reading is up at that time, It runs perfect sometimes and doesn’t matter if it’s hot or cold 🤷🏼♂️
Has anyone any suggestions???
My friend most likely the problem you are facing is low compression in the 3rd cylinder. You have worn cylinder springs and they need replacing. The following video will help you understand it better
th-cam.com/video/ICgRTtBFW08/w-d-xo.html
@@YiannisPagonis thanks for reply I sold car as it was, got an offer I couldn’t refuse 👍🏻
@@pc6334 Well done my friend and very well done to sell this troubled car. I hope you use the money you got properly and help someone of yours who really needs it.
Jamaica 🌴🇯🇲 tuned in
Selamlar,2001 model toyota fan cargo vvti engine.araç yüksek devirde çalışıyor 2000rpm.neden?gaz kelebeği temizliği yaptım sizinki gibi.ayrıca 2 adet ikinci el gaz kelebek boğazı taktım araç düzelmedi
Motor aşırı ısınıyor olabilir ve soğutma sisteminin onarılması gerekebilir. ... Bilgisayarlı motor kontrol sistemi arızalıysa, yüksek rölanti bir belirti olabilir. Hortumlardan herhangi birinde bir vakum sızıntısı suçlu olabilir; hepsini sızıntı açısından kontrol edin. Kötü bir rölanti kontrol ünitesi soruna neden olabilir, değiştirilmesi gerekebilir.
Arızalı Gaz Kelebeği: Arızalı bir gaz kelebeği sistemi, hem yüksek veya düşük rölantiye hem de motorun durmasına neden olabilir. Kirli bir hava girişi veya çatlamış hava giriş borusu genellikle suçludur. Bilgisayar Arızası: Güç aktarma sistemi kontrol modülü arızalıysa, rölanti hızı etkilenebilir.
@yiannis pagonis can that cause a hybrid vehicle to start an shut off 3sec later?
An idle-stop system (also commonly known as the start-stop system) helps drivers save gas by powering down the engine (idling) when the vehicle comes to a halt for even a short period of time. Imagine you brake at a red light-the hybrid engine automatically shuts down to save on gas.
Hi there, I want to know if my Toyota Camry 2011 2.5L a Dynamic Force Engine ?
IACV is this a part that only exists in cars with throttle by wire?
Does electronic throttle body have idle air control valve?
In addition to a throttle plate, the throttle body contains an idle air control (IAC) valve, which allows air to bypass the throttle plate and control the vehicle's idle speed. When open, the IAC allows more air to enter the engine, which raises the idle.
Excelente procedimiento únicamente que desde el modelo 2006 en Adelante en la Linea de corolla ya no vienen con chicote oh cable de aceleración son cuerpos. De aceleración electrónicos. Así que dudo que ese modelo sea
Yes because there are 2 different models that each have their own differences
Why was this done? Our car shakes at low idle. Did you have P0102 code and check engine light on?
My friend this video is purely for educational purposes. It is better to do this work as a precaution to avoid unpleasant situations.
P0102 TOYOTA Possible Causes
What does this mean?
Faulty mass air flow sensor
Intake air leaks
Dirty mass air flow sensor
Dirty mass air filter
Mass air flow sensor harness is open or shorted
Mass air flow sensor circuit poor electrical connection
How is the P0102 TOYOTA code repair?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
hello mate. so if the throttle body is dirty would this have any impact on how the cars uses the petrol,? will the car consume more petrol if the body is dirty?
When the throttle body gets dirty, it has a direct effect on how smoothly the engine operates. Signs indicating a problem include rough idling, jumpy or sluggish acceleration, poor fuel economy, and stalling. With the use of a throttle body cleaning product, the dirt and debris buildup are easily removed.
May I ask, how is the engine idle rpm adjusted on a throttle body like this one
My dear friend, the idle rpm of the engine is adjusted by the throttle cable. Watch the following related video to learn more:
th-cam.com/video/hnJW2bkUTwY/w-d-xo.html
@@YiannisPagonis my yaris has no cable...
@@CRM537 Yes because yours is automatic
Hello What is the name of this hose and what is its function 2:49?
What causes it if it is pierced with a simple hole?
just so everyone knows, its basically the same for corollas all the way back to the late 90s.
hi...brother my car has problem it vibrates when i remove my foot from the brake pad i have corolla xli 2010 model do i need to clean the throttle body or what else should i do ...kindly tell me ...
In this case, you will just have to change your brake pads. In reality, brake pads are consumables equipped with a lining, when this lining is used, you will brake with the structure of the pad that will generate this noise, these vibrations, and you should also feel a loss of braking power. You can make this change by yourself with some basic mechanics and some equipment. It will only cost you a few tens of euros for the two pairs of brake pads.
Good Video, also I like the song ...what is the name of the song?
It's called "End of Summer" by the TH-cam Audio Library
www.google.com/search?q=%22End+of+Summer%22+by+the+TH-cam+Audio+Library&sca_esv=69c6459a1fa3319a&rlz=1C1GCEA_enGR1053GR1053&sxsrf=ADLYWIJn1TqJvh5JM424tx6rqCVD8whvNw%3A1724279830317&ei=FmzGZqKFE8rzi-gP0KWu-Ac&ved=0ahUKEwii6J32koeIAxXK-QIHHdCSC38Q4dUDCA8&uact=5&oq=%22End+of+Summer%22+by+the+TH-cam+Audio+Library&gs_lp=Egxnd3Mtd2l6LXNlcnAiLCJFbmQgb2YgU3VtbWVyIiBieSB0aGUgWW91VHViZSBBdWRpbyBMaWJyYXJ5MgUQIRigATIFECEYoAEyBRAhGKABSPpAUL0SWL0ScAF4AJABAJgBjAKgAYwCqgEDMi0xuAEDyAEA-AEB-AECmAICoAK_AqgCFMICBxAjGCcY6gLCAg0QLhjHARgnGOoCGK8BwgINEC4Y0QMYxwEYJxjqAsICEBAAGAMYtAIY6gIYjwHYAQHCAhAQLhgDGLQCGOoCGI8B2AEBmAMWugYGCAEQARgKkgcFMS4wLjGgB98D&sclient=gws-wiz-serp
Very nice back ground mucic 😊😊😊🌹🌹
You are welcome my friend 😊😊😊🌹🌹
Was that a jis screwdriver bit? Ive did this on my civic and used a impact driver with a regular Phillips head and it worked ok. I also did it with the throttle body still on. Nice trick with the bolt going in so the coolant wouldn't spill 🤙
Always remove all accessible electrical connections 1st, then rubber hoses, then remove the throttle body.
If you don't remove electrical connections 1st, then start to pull the body you could break a wire and then you might need a new loom. 😮👍
Εξαιρετική δουλειά...!!Έχω το ίδιο αυτοκίνητο και θα ήθελα τις συμβουλές ή τις εργασίες σας. Πως σας βρίσκουμε;
pagonis33@gmail.com ή 6972343643
excellent video no more to say.
Thank you very much my friend and be well always ❤❤
hello sir good video, do you think a 2003 corolla works clean the valve or I have to buy a new one is the car 17 years old?
Hello buddy. Even though your car is old, if you keep it in good condition, you can keep it for several more years. Unless you're going to have an old car. Is your Corolla in good condition? Does this have problems?
Γειά σου Γιάννη, έχω το Toyota Avensis Τ25 1.6L 3ZZ-FE 2008. Δεν έχει καθαριστή ποτέ το IAC, επειδή έχει περτσινες δεν έχει βίδες. Έχει Ηλεκτρονικό Throttle Body. Πως μπορώ να ανοίξω το IAC Idle Air Control αφού έχει περτσινες και όχι βίδες? Ευχαριστώ.
Φίλε μου μπορείς να αφαιρέσεις αυτά τα πριτσίνια απλά με ένα καλό τρυπάνι και μετά με την βοήθεια ενός πριτσιναδόρου να τοποθετήσεις νέα πριτσίνια. Μπορείς επίσης να τοποθετήσεις βίδες με παξιμάδια και ροδέλες, αντί για πριτσίνια. Ευχαριστώ.
@@YiannisPagonis Ευχαριστώ πολύ. Η φλαντζα του IAC θέλει αλλαγή μετά το καθάρισμα, η βάζουμε την ίδια? Και ξέρεις τη βίδες η παξιμάδια να βάλω τη μέγεθος στο ΙAC? Ευχαριστώ πάρα πολύ.
@@music240 Φίλε μου καλό θα ήταν να αλλάξεις αυτήν την φλάντζα, ιδίως εάν είναι σε κακή κατάσταση (δηλαδή εάν έχει ξεραθεί), για να αποφύγεις τυχόν διαρροές. Τώρα για τις βίδες και τα παξιμάδια πρέπει να είναι 8 ή 10 χιλιοστών μεγέθους. Και κάτι άλλο εξίσου σημαντικό: μην ξεχάσεις να βάλεις λεπτές και μικρές ροδέλες τόσο στα παξιμάδια όσο και στις βίδες. Ευχαριστώ!!!!
@@YiannisPagonis Ευχαριστώ πάρα πολύ :)
Someone is the comments for sure said, “Forgot to disconnect the battery.” 😂
It's ok, no problem
@@YiannisPagonis yeah I just saw one comment. I appreciate the time and effort you took to upload. I don’t see the critics uploading a video, if they’re so “knowledgeable”. Keep up the good work !
@@drakkar_night3346 Thanks a lot my friend. I fight for the best
You do the need to disconnect the battery, as long as you do not cycle the key
Mine is one unit..what do you suggest?
What is your car? Technical characteristics (model, year of manufacture, etc.)
Well done sir but I still don't no why you take off all the air filter box ?
To have more space to work better my friend
For working space to be enough
Why did not you disconnect the negative battery terminal? does it make difference if you disconnect it or not when comes to engine light?
It is not necessary to disconnect the positive terminal of the battery if it has a cover. If the positive terminal does not have a cover then it is necessary to disconnect in order not to short-circuit. The positive terminal as we know it is a conductor of current while the negative is ground.
Awesome vid i cleaned my throttle body before revs was 1400 cold and 800 when warm idle after cleaning 2000 and 1200 on idle should i be worried
Infinity vidz help the helpless
tried to release your negative accu / reset.
else make sure your air intake precisely / avoid leak
Anton Riky dont White understand this. Is it meant so some can’t understand? Can you use complete sentences for those who are not well versed?
awos just allow computer to relearn the correct idle and you should be fine.
Google throttle body relearn for your make and model of car. You should find something on it.
Cool
Wait hold up... Why do you have a throttle cable?? My 2006 Toyota Corolla with a 1zz-fe engine is Drive By Wire meaning no cable just an electrical connector. Something is fishy here!!
Because my friend my car (2008 model, 1.4 cc, petrol of course) wears the 4ZZ-FE engine. In other words, we do not have the same engine.
You need to change your title. 2009 Corolla LE is nowhere close being like yours.
So why not state the year and sub-model/trim of the car you are working on?
I’m working on my 09 right now and yes completely different.
@@treasurestatetarantulas406 If you needs help, just ask
@@angelisone I figured it out. Had to splice some wires back together, damn rabbits.
@@treasurestatetarantulas406 If you had to do this. Then soon your O2 sensor, spark plugs, inlet tubing, valve cover, inlet & outlet manifold gaskets need replacement
@@angelisone I do not believe I will. A rabbit chewed one tiny wire in my electrical connector. I spliced it and everything is fine.
Please any advice, my Toyota corolla d4d 2.0 (Europe 2006) the engine shakes a little bit, it doesn't make any weird sounds, thnx( it shows error p0102, i don't it is because of it, or is something else
P0102 TOYOTA Possible Causes
What does this mean?
1. Faulty mass air flow sensor
2. Intake air leaks
3. Dirty mass air flow sensor
4. Dirty mass air filter
5. Mass air flow sensor harness is open or shorted
6. Mass air flow sensor circuit poor electrical connection
What is the use of vvti up sensor
What is the function of VVT-i sensor?
The function of the VVT is to control the open and shut timing of the valves so as to maximize fuel economy. Any malfunction here can cause wastage of fuel or dip in performance. If you notice decreased fuel economy, chances are that the variable valve timing sensor or some other part of the VVT system is failing
Will be better if you explain what you're doing step by step
What is the engine lacking when the excelarator raises up and fails without stopping
Is your throttle cable or electric?
What problems can be caused by dirty throttle body
When the throttle body gets dirty, it has a direct effect on how smoothly the engine operates. Signs indicating a problem include rough idling, jumpy or sluggish acceleration, poor fuel economy, and stalling. With the use of a throttle body cleaning product, the dirt and debris buildup are easily removed
why do u not used the spray one brand Amsoil..they can spray through to throttle
Why my rpm drop low or even the engine stops when i turn on the aircon?
Toyota corolla 2008
@@stevenbugas7552 The idle speed initially drops because the A/C Compressor is driven by a belt connecting it to the crankshaft and requires some of the engine's power to drive it. Your vehicle, however, have a mechanism to detect this rpm change under the A/C Compressor load and will bring the rpm back to normal.
The Problem can be with the engine not getting enough ventilation.
Problem: In your car the ECU is programmed to raise the rpm when it detects a stall or the RPM dropping down so if there is problem with your air filter which is not allowing much air into the engine and causing a stall but not noticeable your ECU will fight it to keep it in working range.This causes the RPM to bounce.
Solution : Clean up your air filter and check for any clogs.
Or could be your mass airflow sensor: If you think it is your Mass Air Flow Sensor, get your MAS cleaned first (and correctly). Avoid using after market air filters which have oily residue in them which can get onto the sensor.
Your car software tries to maintain the idle rpm: The AC temperature governor tries to maintain temperature, but some clogs in coolant path or issues with compressor leads to variable load on engine. Make sure AC system serviced once.
I think you can not clean the throttle body of Corollas 2010-2011-2012-2013 like it shows on this Video because they are electronically controlled and the parts are to sensitive for this type of deep cleaning!
You might be right in what you say my friend
I wonder why he's not using the electronic throttle body
Sometimes they show us wrong videos
@@ojuelegba-id8rm Because quite simply this version of the Corolla does not have it, in short the operation is mechanical and not electric
mine is a eletronic throttle, so there isn't a idle air control valve to clean. Don't know thats a blessing or curse. Lolx I kind of prefer mechanic part rather than all control by electronic.
The electronic throttle that your car has saves you from a lot of trouble and things become simpler because everything is done automatically by the car's computer. It makes the necessary adjustments according to the driver's driving preferences
Is this the reason why I've high idle on cold start and lumpy when warm with vsc light trc off and emu on and very poor fuel consumption
1. Why does my RPM go up and down at idle?
Hi There, It sounds like you may have a dirty or failing idle air control valve causing your engine idle to fluctuate. ... When this happens, the job of the idle air control valve is to bring this deceleration down to a slow and smooth idle rather than suddenly cutting off the fuel supply causing the motor to die
2. Why does my engine idle high when cold?
When a cold engine is started, a component called the auxiliary fuel injector sprays additional fuel into the intake manifold. The extra fuel helps the engine start faster. ... So, the throttle valve opens to raise the engine's idle speed. That's why you see the engine idling at 1500rpm or even higher.
@@YiannisPagonis
If I give it a good clean my car be more fuel efficient and idle better? Or would it be lamba sensors
@@rossoneill1654 My friend, you must first clean both the throttle body and then the Idle Air Control Valve and you will see a big difference in the performance and operation of your car
@@YiannisPagonis thank you very much for this information look forward to cleaning it and hopefully see a big difference as the fuel economy is quiet bad thanks again
where is the idle screw located without cable one throttle body?
Disconnect the idle air adjustment valve by locating and disengaging the electronic connector that holds it to the throttle body. Turn the idle screw to adjust the idle-turn the screw to the left to increase the RPM or to the right to lower it.
@@YiannisPagonis Thank you for the reply.
First I dosconnect electric connection.
then start the engine, I turned the screw clock wise, and observed the rpm, it start reducing from 1500 to1000, but upon further rotating clockwise again increasing the rpm, so I left the screw where the rpm was mininum 1000 rpm, then connect the electric connection and restart the engine, did the idle relearn procedure. now rpm is 800 on idle . is this Ok? or do I need sonething to bring rpm 650 to 700 at idle?
@@inamrehman8709 May I ask you something? When you adjusted the engine idle speed, did you let your engine warm up for a few minutes or did you adjusted it cold?
@@YiannisPagonis engine was warmed up already before starting the whole procedure. I do not know why while rotating clockwise at some point it again start increasing the rpm instead of decreasing them.
@@inamrehman8709 What happens if the idle air control valve is stuck open?
If a car's idle air control valve is stuck open, it will create a rich air-fuel ratio while the vehicle idles. Therefore, the car's engine may start well while warm and run until it reaches a high enough RPM
Thank you bro🇹🇷
You are welcome my friend
Did you disconnect the battery terminal?
No my friend you do not need to disconnect any battery terminals!
@@YiannisPagonis Unsafe, plus you have laces hanging off your neck. Suppose a prankster turns the key?
@@francishodge8028 best not to have that kind of people whenever you are working on anything.
Green coolant in a Toyota?
Can I Use Green Coolant in Toyota? No, you should not use green coolant in Toyota. Green coolant is typically used in American cars and is not compatible with Toyota's engine coolant. The green coolant consists of chemicals such as boron and silicate which can damage Toyota's engine cooling system.
Can.breaks and parts cleaner be used to clean it ???
What parts are you talking about?
@@YiannisPagonis brake and parts cleaner. Asking if that can clean the throttle
@@rayonwilliamssportsandfun2106 Yes you can clean them
@@YiannisPagonis with the spay that's called. ( break and parts cleaner) ? Or u have to use a special kind
Rayon Williams sports tv I would recomend crc throthle body and air intake cleaner
Hi sir
Please make video
How to setting AFR Corolla Altis
Best reggar from Indonesia
Altis 2001 sir
If I had such a car at my disposal, my friend, then I would gladly do it
Très bien 115 en passe la vitesse le ralenti devient 0 comme ci le moteur va l'éteindre
Ce que cela veut dire? S'il vous plaît parlez anglais afin que je puisse mieux vous comprendre
what is the area you brushed out?
I think that's the IAC.
Excellent ........
Thank you my friend
efcharisto from Holland!
Parakalo file moy🙏😊
Very nice.tnx
You are welcome my friend
اخويه ألعزيز سيارتي بس تشتغل وتطفي
السبب الكلاسيكي وراء تشغيل سيارتك للحظة ثم توقفها عن العمل هو نفاد البطارية. تحتاج السيارة إلى الكهرباء من البطارية لبدء التشغيل. ومع ذلك، إذا بدأت سيارتك في العمل ثم توقفت عن العمل على الفور، فقد يكون الخلل هو نقص الشحن أو تلف البطارية. عادة، إذا كان السبب هو خلل في مضخة الوقود، فقد تتوقف سيارتك مؤقتًا أثناء التوقف أو التباطؤ ثم يتم تشغيلها مرة أخرى. إذا لم تعمل المضخة بشكل صحيح، فقد لا تحافظ على الضغط المناسب. وهذا يعني أنه لا يوصل كمية كافية من الغاز إلى الأسطوانات، وهذه وصفة لمشاكل محرك السيارة
THE BEST💪🏾🎩👍🏾
Thank you 🙏
What's the title of the baxkhround music? It's relaxing while watching
The title of the background music
is ''End of Summer''
and comes from the TH-cam audio library. The artist's name is ''The 126ers''. Thank you my friend.
What year car this would be?
It is 2008 model
@@YiannisPagonis I would thought 2006 - 2009 Corolla engine would be the same.
2009 has three 10mm bolts holding onto the Throttle Body.
And there is no way you could open the flapper (7:48) with your finger. Its all electronic.
Is yours a European model?
@@angelisone My car made in South Africa and is a 2008 model, 1.4 hp, gasoline, 97 horsepower. So it's a different generation than yours so there are significant differences.
@@YiannisPagonis Not a good ideal to post "2007-2013", when 2006 to 2009 are not even close being like yours.
For a fact 2009 Toyota Corolla LE (USA model), the throttle should not be moved by hand /or by any object. There are no cable and all driven by electronic and gears.
corolla 2.0 diesel same like this?
NO SE DESCALIBRA LA MARIPOSA AL MOMENTO DE LIMPIAR DE ESA FORMA?
Mejor hablar inglés. Usted puede;
@@YiannisPagonis
THE BUTTERFLY IS NOT DESCALIBRATED AT THE TIME OF CLEANING IN THAT WAY?
It’s a pity the actual valve wasn’t cleaned not just the body that’s the bit that gets clogged up and fails this exercise was pointless.
Did you watch the 2nd part of this video my friend?
th-cam.com/video/0rld__gkP_E/w-d-xo.html
@@YiannisPagonis Thanks I stand corrected nice work.
@@Captain_Scarlet_SIG Ok, no problem my friend
Wean it di same things mastily importanti satsfai brean with music
I do not understand what exactly you mean
2011 and up are drive by wire not a cable so this will not work for those models
What a pity my friend !!!!
Which year Corolla is this?
It is 2008 (10th generation Corolla)
Thank you kind sir
Thanks.
You are welcome my👭👬👫 friend😊💜
thanks ❤️❤️
You are welcome my friend
V good thanks
Thanks a lot my friend
♥️
Thanks 🙏❤
1.6?
لا ليس 1.6 سم مكعب.محرك 1.4 سي سي ، 4ZZ-FE ، موديل 2008 ، 97 حصان ، صنع في جنوب إفريقيا.
Wat is the posposed
About what?
Perfect
Thank❤ you my👭👬👫 friend😊😇
failure 2010 and above models has an electronic throttle body it needs to be programmed by a scanner
Too bad and very sorry. But I think you can clean the throttle body without disconnecting the connector.
This video has helped many, as evidenced by the comments. I cleaned the throttle body on my 2013 Corolla using this video.
@@evanjohnrobasci7356 Thank you very much my friend for helping you. May God always have you well and be happy in your life.
@@evanjohnrobasci7356 Well done my friend and I'm really glad about that. Do it yourself
nice one
Thank's my friend
👍
😇🎅❄☃⛄⛄😊🎁🎊
the guy no crust should lip his mouth probably has problems
Ты бы место отвёрткой ещё болгаркой почистилбы !😂
Конечно, это можно было сделать так 🤣
Good video, but after a short while the music became unbearable! Perhaps better to have different songs instead of repetitive ones. After a while they start to ring in your ears even after you’ve watched the video!
I'm sorry about that my friend
ممكن عربي كتابه
@@YiannisPagonis I happened to love it.
@@ChrissaSD That is very nice my dear 😂😎
What the hell is this guy doing ?
What do you think I do?
This not professional cleaning...you welcome to see Russian channels
This video should be called "How to fumble through a throttle body cleaning" lol I cringe every time amateurs try to do an instructional.
You are wrong my friend. For better see the video and the next one that follows.
Uh.. Mind as well get a new seal.
No thanks ! I will wait for an electric car !
very slow and un profeshniol
My friend it is a method for everyone, much easier, simple and effective that anyone can do without some special tools.