Those screws holding the idle speed sensor to the throttle - if people don't have your screw removal tool, they can use penetrant spray or 3-in-1 lubricant on the screw head first. Then use small vise-grip to grab these screws from the outside and then they can be turned open easily.
Thank you alot! this fixed my car! just needed some wb-40 in that sensor at it started moving again, now my idle is smooth 700rpm. before my idle was uneven at 1000-1200rmp.
Similar problem as my Corolla kept wanting to cut out so had to disconnect the sensor until i got home. The valve jammed up due to carbon but a good clean and some WD-40 got it moving again and fixed it. When it's working you can hear it.
oh man i ran into this same problem trying to remove the iac and i kinda stripped one of the bolts. i just sprayed the hell out of it with cleaner and put it back on, noticed a difference but need to do again. gonna go back with oil to unlock the screws and try again another day.
"good grip and then rotate.......oh no......," Hahaha I did the exact same thing a few weeks ago to my dismay! Added note(s) - it is the air that passes those two smaller holes through that regulator valve (the video said coolant). Those three wires energize coils in the sealed black canister to swivel the magnet that broke at the end of the video. Soaking the dirty valve part with solvent and gently rotating back and forth can possibly help if its not that rusty. Great video!
I just replaced the idle air control valve on my toyota corolla today the 4 phillips screws i had to use manual impact and hammer too one of my screws stripped out so i had to use vicegrips on mine i also had to use a propane torch to heat up the throttle body as well.. all said and done my idle when at temp is between 6 and 7 hundred rpms it was idling at 1100-1200 but now when its below operating temperature i still get idle surge between 7 and 9 hundred.. not sure what to look at next..vaccum leaks?? Spark plugs?? Ecu??
in electronic throttle body of toyota corolla 2010 , there is a screw which can be rotated with L-key to increase the rpm on idle. can you please send detail procedure in comment for that. and idle relearn procedure after that
@@PeterFinnTheCarDoctor what about my question? do you have knowledge about the function of that screw and how to adjust it. I searched a lot on youtube. but did not find a single guy who can answer this question and guide me.if you have service manual for electronic throttle body of toyota corolla 2009 to 2014 , then please share.
Actually i changed my yaris 1.0 throttle body but now i am facing vibration in my car when i put it in gear mode or reverse mode, but when it was in old throttle body it was not happening like that, plz tell me peter what to do or what should be checked in my car
p Peter Finn. I own a 2001 Toyota corolla vvt-I. with the metal intake . we changed spark plugs and air filter, cleaned MAF sensor. still has rough idle and sounds like piston slap. will changing the oil unit that oils the chain on top of motor help the piston slap or upper cylinder lubrication ??
Hi any advise on my runx 1.6 when i start it start normal somtimes when cold but most of the times it surges and idle go up and down but when it is hot car run smooth
Hi Peter. Firstly thanks very much for posting all of these videos. Great insight. I have the exact same idle rev surge when warm issue with my 2000 Corolla 1.4 VVTI. So far I have replaced the entire throttle body but it hasnt changed the idle rev surging. Someone told me it may be the temperature sensor on the engine block or a vacuum hose/AIM leak as you point out. My questions are 1. How do I check if it is an Air Intacke Manifold or vacuum hose leak and if it was would the engine not be surging when cold as well as warm? 2.Could you tell me where the temerature sensor is located please? Hope you can help.Thanks in advance. C.
Carburetor cleaner will do a better job of cleaning carbon out of the idle air control valve. You could also use throttle body cleaner or PB Blaster. And don't just spray your cleaner in the idle air control valve. Use 2 or 3 old toothbrushes and scrub out the old carbon. Good luck to you.
Hi Peter, Probably getting sick of my messages. When I pump the brakes a few times while stationary my idle drops to the point where the engine almost stalls but then it starts hunting for the idle speed. Any ideas?
Peter finn i had adjusted idle on my 2004 corolla but it went up to 4000 rpm then i fixed to 1500 rpm due to a bad idle everything was working fine now then i got code p0505 the next day??? Any suggestions.
Did you fix your problem Because i have the same problem My idle is good if my AC is off But my idle goes down if the AC is on Did you find the problem?
My Toyota Corolla E11 with same Engine start normal in the morning when it`s cold. Than the rpm went under 1000rpm an engine go off. Start another one and engine makes the same 2-3x. When drive a few meters awerything is nromal with the rpm. Is that a problem with the throttle body or this broken Think like yours too?
I just have to say the part you removed and broke is idle control valve or Toyota calls it idle speed control valve. It lets air to the throttle body, not coolant. You should really research these stuff before putting them here in youtube. I understand that this video is old and it is maybe hard to translate these repair videos from Finnish to English, but please do the research before making videos like this.
Hi my friend! Sorry to bother you about this issue again regarding VERY LOW Idle of our toyota corolla 2002 1.6L. Actually recently I'm so worried when ever I start her at morning (cold engine) it's like her engine wants to stall or shut off, feels like it cannot take enough air that is why I always need to give enough throttle for 1 or 2 minutes then I can let go and engine wont shut off anymore. Should I replace IAC valve or just clean it would be huge help, but I cannot clean since I cand find right size of 5point screw type of tool yet here in PH. photos.app.goo.gl/ynf6KbxncCiDK4TL6 Thank you, I hope you can help me again with my another issue my friend. =]
Hi, Please do two following things: 1) Measure pistons compression rate. Too low pressure is bad. Look video: th-cam.com/video/oYWyH8rnUwI/w-d-xo.html 2) REplace throttle body. You can find used part. Look video: th-cam.com/video/86KxEqBgxis/w-d-xo.html
I'll also wanna see the difference after I change the oil, I've been using 20W-50 and I already use more than 5,000km. on it, the oil must be SOOOO thick that it is so hard at start up (cold engine). I might shift to 5W-40 fully synthetic oil, do you recommend such viscosity for engine like this? Thanks peter! =]
Those screws holding the idle speed sensor to the throttle - if people don't have your screw removal tool, they can use penetrant spray or 3-in-1 lubricant on the screw head first. Then use small vise-grip to grab these screws from the outside and then they can be turned open easily.
Thanks for comment. :-)
Thank you alot! this fixed my car! just needed some wb-40 in that sensor at it started moving again, now my idle is smooth 700rpm. before my idle was uneven at 1000-1200rmp.
Great to hear!
Similar problem as my Corolla kept wanting to cut out so had to disconnect the sensor until i got home. The valve jammed up due to carbon but a good clean and some WD-40 got it moving again and fixed it. When it's working you can hear it.
oh man i ran into this same problem trying to remove the iac and i kinda stripped one of the bolts. i just sprayed the hell out of it with cleaner and put it back on, noticed a difference but need to do again. gonna go back with oil to unlock the screws and try again another day.
"good grip and then rotate.......oh no......," Hahaha I did the exact same thing a few weeks ago to my dismay! Added note(s) - it is the air that passes those two smaller holes through that regulator valve (the video said coolant). Those three wires energize coils in the sealed black canister to swivel the magnet that broke at the end of the video. Soaking the dirty valve part with solvent and gently rotating back and forth can possibly help if its not that rusty.
Great video!
Hello, and many thanks for your comment. :-)
I just replaced the idle air control valve on my toyota corolla today the 4 phillips screws i had to use manual impact and hammer too one of my screws stripped out so i had to use vicegrips on mine i also had to use a propane torch to heat up the throttle body as well.. all said and done my idle when at temp is between 6 and 7 hundred rpms it was idling at 1100-1200 but now when its below operating temperature i still get idle surge between 7 and 9 hundred.. not sure what to look at next..vaccum leaks?? Spark plugs?? Ecu??
I have read your message, Thank you 😀👍
Always apply lubricant like WD 40 before using tong
in electronic throttle body of toyota corolla 2010 , there is a screw which can be rotated with L-key to increase the rpm on idle. can you please send detail procedure in comment for that. and idle relearn procedure after that
Important information. Thank you. You are a good guy!
@@PeterFinnTheCarDoctor what about my question? do you have knowledge about the function of that screw and how to adjust it. I searched a lot on youtube. but did not find a single guy who can answer this question and guide me.if you have service manual for electronic throttle body of toyota corolla 2009 to 2014 , then please share.
Hi there, will this be the same process on the 2006 Toyota Corolla 1ZZ-FE engine ?
8:23 it is call a "impact screw driver". Other than throttle body, is there other car components that will affect the car idling?
Ok and Thanks
Actually i changed my yaris 1.0 throttle body but now i am facing vibration in my car when i put it in gear mode or reverse mode, but when it was in old throttle body it was not happening like that, plz tell me peter what to do or what should be checked in my car
p
Peter Finn. I own a 2001 Toyota corolla vvt-I. with the metal intake . we changed spark plugs and air filter, cleaned MAF sensor. still has rough idle and sounds like piston slap. will changing the oil unit that oils the chain on top of motor help the piston slap or upper cylinder lubrication ??
Ok, then the Issue is throttle body.
Hi any advise on my runx 1.6 when i start it start normal somtimes when cold but most of the times it surges and idle go up and down but when it is hot car run smooth
Hi Peter.
Firstly thanks very much for posting all of these videos. Great insight.
I have the exact same idle rev surge when warm issue with my 2000 Corolla 1.4 VVTI.
So far I have replaced the entire throttle body but it hasnt changed the idle rev surging. Someone told me it may be the temperature sensor on the engine block or a vacuum hose/AIM leak as you point out.
My questions are
1. How do I check if it is an Air Intacke Manifold or vacuum hose leak and if it was would the engine not be surging when cold as well as warm?
2.Could you tell me where the temerature sensor is located please?
Hope you can help.Thanks in advance. C.
Hi, I will do new Temp sensor video to You. :-)
hello there, did you solve the problem? do u know the solution?
Is wd 40 good to lubricate the stuck bearing in idle air control system
Carburetor cleaner will do a better job of cleaning carbon out of the idle air control valve. You could also use throttle body cleaner or PB Blaster.
And don't just spray your cleaner in the idle air control valve. Use 2 or 3 old toothbrushes and scrub out the old carbon.
Good luck to you.
3:50 - Magical disappearing throttle cable.. Continuity is key...
Yes, someone took cable away? ;-)
Hi Peter,
Probably getting sick of my messages. When I pump the brakes a few times while stationary my idle drops to the point where the engine almost stalls but then it starts hunting for the idle speed.
Any ideas?
Hi, the issue is, your engine is old and weak, You need a new engine
Change your brake master cylinder.
Peter finn i had adjusted idle on my 2004 corolla but it went up to 4000 rpm then i fixed to 1500 rpm due to a bad idle everything was working fine now then i got code p0505 the next day??? Any suggestions.
Hi, maybe your throttle body inside parts are bad. Please find a used and good throttle body.
How to check A/C idle cotrol problem of toyota vios 2007 model 1.5 a/t engine,idle goes down to 500 rpm when a/c turn on while foot on break pedal.
Hi, your engine could be worn out.
Did you fix your problem
Because i have the same problem
My idle is good if my AC is off
But my idle goes down if the AC is on
Did you find the problem?
Did u fix the problem
hi peter you voice sounds like tom hanks in the movie the terminal.good job anyway
Thanks. :-)
Hi Peter, i replaced the whole idle control valve but it still has the idle reving up and down, any other suggestions, thanks
Check vacuum hoses you might have a broken one
Hi, then I recommend you to replace whole throttle body.
My Toyota Corolla E11 with same Engine start normal in the morning when it`s cold. Than the rpm went under 1000rpm an engine go off. Start another one and engine makes the same 2-3x. When drive a few meters awerything is nromal with the rpm. Is that a problem with the throttle body or this broken Think like yours too?
Yes, you need to replace throttle body. Please try to find some used body from some car recycle companies.
did this fix your problem?
@@superjojo555 no it was the same after replace with a new gas throttle :/
@@gucknicht84 i have the same problem :((
@@superjojo555 that's not so good. Meanwhile i have bought a brand new car with no problems any more :)
hello sr i hv toyota corolla 2013 it hv problm rpm go up 2.5 i clean throatel body but its same
Thanks for comment. :-)
thanks alot
Happy to help
great movie,thanks
Thank You for comment. :-)
my RPM was 1600+ after start, i did what you showed there and is 800 RPM now :) my mechanical knowledge is close to 0
what should I do to increase the 600 rpm?
New throttle body
I just have to say the part you removed and broke is idle control valve or Toyota calls it idle speed control valve. It lets air to the throttle body, not coolant. You should really research these stuff before putting them here in youtube. I understand that this video is old and it is maybe hard to translate these repair videos from Finnish to English, but please do the research before making videos like this.
Thanks
you are helpful man ....
Hello, and many thanks for your comment. :-)
Peter Finn how can idel speed adjust gm car
If you didn't understand it instead of making it you would have destroyed it. Wrong way to open this part of the car
My has a good starter but no cranking
What car you have ?
when something is rusty use some transmission oil
Thank You for comment. :-)
Is it normal for a corolla 1.6 16v vvti to idle at 600rpm?
Yes, normal
Peter Finn thank you Peter, great videos!
Sup...Pete!!! Hello an Welcome...!!!😂😂😂😂
Yes, good point. :-)
That one was given u hell3😑
👍
New part costs 700 dollar/euro from Toyota.
Thanks for comment. 👍😀
I think you find this engine park in the sea!
Thanks for info 👍😀
and what's happend????? second part??????? epic... the rust on motor of the idle
Hi, the idle is Ok. I replace new used parts to rusty parts.
Hello Mathew,
Please post your video. If you can explain and solve problems faster, many people might appreciate your comments.
Thank you,
P
Hi my friend! Sorry to bother you about this issue again regarding VERY LOW Idle of our toyota corolla 2002 1.6L.
Actually recently I'm so worried when ever I start her at morning (cold engine) it's like her engine wants to stall or shut off, feels like it cannot take enough air that is why I always need to give enough throttle for 1 or 2 minutes then I can let go and engine wont shut off anymore.
Should I replace IAC valve or just clean it would be huge help, but I cannot clean since I cand find right size of 5point screw type of tool yet here in PH.
photos.app.goo.gl/ynf6KbxncCiDK4TL6
Thank you, I hope you can help me again with my another issue my friend. =]
Hi, Please do two following things:
1) Measure pistons compression rate. Too low pressure is bad.
Look video: th-cam.com/video/oYWyH8rnUwI/w-d-xo.html
2) REplace throttle body. You can find used part.
Look video: th-cam.com/video/86KxEqBgxis/w-d-xo.html
Thank you Peter, I would definitely check this out and hope to fix it as soon as possible.
I'll also wanna see the difference after I change the oil, I've been using 20W-50 and I already use more than 5,000km. on it, the oil must be SOOOO thick that it is so hard at start up (cold engine).
I might shift to 5W-40 fully synthetic oil, do you recommend such viscosity for engine like this?
Thanks peter! =]
@@draxus1266 use thinner oil, the vvti mechanism does not like thick oil because it has very small ports where oil seeps thru. did u fix ur car?
You not mechanic you are a. Shoes man
Ok and Thanks. 👍👍😁