How to replace Navara D40 Turbo Solenoid Valve | lack of turbo power with live test
ฝัง
- เผยแพร่เมื่อ 12 ม.ค. 2021
- Intending of this video post is to ensure that most of the Navara owners spent hell of money by not analysing the issue.
01. Common and quick fix : bypassing turbo by connecting direct vacuum line. (not recommended at all)
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Thankyou so much! Garage had switched my vacuum lines around when changing the head gasket. This video has saved me lots of headache 🙏
Pleasure dear
FANTASTIC video, thank you. Helpful to diagnose my issue. Thanks from Australia
Your most welcome
Perfect video. I had exactly this problem, my turbo didnt work and thanks to you i fixed it with the replacement of this part
Many thanks from france :-)
Your most welcome dear
Thanks mate 👍🏻 had to double check I had the pipes in correct order helpful video
Your welcome dear
Good clear video mate, very helpful! Thanks
My pleasure dear
Nice video. I had trouble with the previous navara i worked on because of this valve
Thanks dear
From minute 3.47 upwards that diagram help me out on piping installation.keep it up and stay safe.
Thanks for the feedback and I’m happy if you learn something. Cheers
Thank you for your help I was having a issue and your drawing helped figure it out!!
Your most welcome
Nice video, sometimes the rubber hose leak or crack due to aging so we can check it as well.
Very Helpfull! Thanks !
your most welcome
Your English is amazing!
Thanks for complements dear, Cheers
Thanks for the very explanatory video.
Most welcome
Thank you sir.. your video was so helpful to me..
Thanks for your help! you are legend.
Most welcome dear
English is Amazing and the Work was explained clearly, but there's one thing the "first" word sound or pronounce as "Pirst" pretty Sri Lankan HAha But I love the work you do keep it up, brother ...
Thank you dear, most of the time I do video editing in the night so probably that’s why. Thanks for watching our videos
Thank you mate you explained very well
Your most welcome dear
Mate can you give a advice about the deleting egr im not sure it's good to for engine or not thanks agian
Hello dear, you can manually blank the EGR from the exhaust side and remap and delete the EGR function.. that will save a lot of energy and increase performance and effect fuel efficiency
Thank you for your video 🍻 🇦🇺 👍👍👍
Your welcome dear
Thanks for the video
Welcome dear
do have a video on how to install bov on navara d40? and what else is required to have bov?
Thankyou. Greetings from indonesia
Your most welcome... Nice to meet you
@@abcautotrendy i already tested what you’ve done. But the vacum less pressure, Can’t lift up such in your video.
So the problem is vacum pressure?
Most probably the vacuum line or the solenoid. Try connecting the direct vacuum line that comes from the other side of the engine and check...
The main vacuum line connection is just below the brake booster (check there it may have disconnected the vacuum line)
Or if you're getting the vacuum line perfectly, then just bypass the vacuum line from the solenoid and check... (it's not advisable to have the direct vacuum line on the turbo actuator but only for test purposes.
Thank You helpfull 👍🤝
Your welcome dear
Yes thanks
Thanks. Now I can troubleshoot my zd30 Navara d22 turbo because it isn't whistling
Thanks for the sharing.If u dont mind, the fail solenoid valve can u show us inside..means the crosssection inside the solenoid valve.
Sure thing I’ll make it and upload
thanks for the video. i have a question here. why do my turbo actuator going up and down when idle? is that normal?
Hello dear, thanks for the compliments… well if the turbo is over boosting the actuator keeps on flapping / fluctuations abnormally… there is also possible faulty solenoid valve
Great video. I have a 2011 navara any tips on where I can purchase the part online?
I’ll check and get back dear
Thanks alot it halps me alot mine one has same problem but onlu one hose was cracked i replace it now my turbo is working perfectly, but still my car hase black smoke and when i push the pedal and go fast put the gear to the natural the car is turn of and i have to pul over and start the car again let me know if you have any recommend what should i do. Thanks and i never clean the airflow sensor since 2013
Your most welcome dear,,
What I can see is your turbo has not rev for sometimes due to the bad / broken hose.. so following must be checked of do the needful in order to reduce or stop black smoke
- clean the complete silencer as there be carbon deposits
- remove / clean the DPF and if possible delete the DPF , EGR and O2 sensor
Blank the EGR
Perform a injector cleanup
Check and register injectors
Check and clean / replace air mass sensor
Replace air filter and diesel filter
جيد جدا شرح طيب
amigo soy de chile y me pasa en mí Nissan navara k en primera asta tercera levanta bien pero luego en cuarta 5 y 6 cascabelea y húmea y pierde Fuersa k será mxas gracias exelente video
hola, cariño. si encuentra humo negro en marchas más bajas, entonces es mejor tener una tetina de presión de los inyectores... tal vez sea diesel de alto flujo lo que produce humo negro
bery good
Thank you for this video. My D40 has low turbo power and there is oil spill in the intercooler pipe. May I ask where did the oil come from? When I performed the test like your video, the turbo actuator is not vacuumed by the solenoid. Thanks
Thank you for the video. I have a problem where I get to 20psi and then it drops to 15psi and stays there. Could this be the solenoid?
Please have your intercooler clean and try - apparently the pressure drops, that could be a leak in your intercooler or block.. once that done have it monitor before replace the solenoid
Hi,can i use blow off valve for navara standart?tq
Nice video
Yes dear you can fix a blow off valve
welcome. Thank you, can I add this widget? Turbo valve.
Sure you can dear
Hola podria mostrar con mas detalle la intalasion de la varvula i sus conecsiones.porfavor desde chile.
Good work, helpful
Glad it helped
@@abcautotrendy
I have Navara d40 2009, that’s acceleration not go above 3000rpm, any idea what what’s wrong, scanning tool saying crankshaft sensor po335. Can you advise me. Thanks
@@shabibajwa9816 this may be due to the wrong pulse reading between the cam and crank sensors, probably due to the oxide in the wire socket, so can you remove the wire socket from the crank sensor (you can find it just above the starter motor) and do the same with the cam sensor as well
@@abcautotrendy Thanks I will try and let you know soon.
@@abcautotrendy
Hi my mechanic remove the crankshaft sensor that was broken from halfway, rest of the half sensor drop down inside the flywheel housing, I recommend remove the gear box and take out broker peace, otherwise if we put new sensor broken peace can damage the new sensor after start engine, what is your recommendation Sir? Thanks
Hello, great video ! But I don't understand why this part is connected to the egr valve, the air filter and the vacuum pump on my Ford transit. There's no connection to the actuator... ! 😭
Hello there. Well. Since you have a ford, I’m assuming your EGR is a manually open by the pressure of vacuum wherein the intake throttle also operate manually
I have a squealing noise from my actuator when the vacuum hose is connected when I take it off the squealing noise disappears. Would that be the boost control solenoid
Good day,
Connect the vacuum hose and rev it up to 300rmp and check whether the squealing noise increase. If so it's to do with the turbo Imperial.
If the noise remains the same, you need to bypass the vacuum line from the solenoid and repeat the above.
(bypass means, connect the vacuum line directly to the turbo actuator line
Once the above done share the feedback
Does the arm need to go up AND down at idle? Or just needs to be pulled up?
It should be flap between up and down
Hello, thanks for the great videos. I have a Navara that requires a the 14956EB300 pressure control but only 14956EB708 seems to be available to purchase. Is the 708 version compatible with the 2006/2007 2.5 Navara (production date was October 2006).
Hello dear, thanks for the compliments, yes you can use the 708 as well, there is no big difference between both
Thank you very much. There seems to be low vacuum pressure, but the brakes are good. Is there a simple way to test the vacuum is sufficient for the pressure controller to be able to operate properly? Many thanks James
Well, there must be an issue with the block of the air supply hoses or leak.. so do a full inspection of the hose till the main vacuum supply that direct from the left (rather driving side) side of the engine bay….
Check whether you get sufficient vacuum on the direct line and compare the different between direct line and through the solenoid
I got vaccum actuator goes and and stays up any advice would help
That means the actuator is not Working properly. So better you take off the actuator / waste-gate and do some service and install it back… you probably needs to service the turbocharger compressor side… I’ve done a video recently and shall share the link so you can get an idea
Hello, need some help, on my pathfinder i have 2 pipes conected on air tube???
On your car 1 is conected and one is blank.?
If i conect solenoid sensor-i hear the turbo but no power, and if i conect without sensor(direct) i have all the power. Solenoid is new
Please check the video properly, in fact 01. otherwise the wiring should be vacuum line connect to the first pipe on the solenoid.
Second line connect to the turbo actuator.
03 third pipe connect to the air cleaner
If you have connect the pipe correctly it should work unless the solenoid failed
Thank you for the benefit. I would like you to tell me. Is the second lobby on the other side close to the diesel pump? What is the benefit of it? Is there an explanation for it on TH-cam, thank you ❤️
Dear, the question is not clear, if your referring to second vacuum pipe which has sealed?
@@abcautotrendy
@@abcautotrendy I think the chatter is referring to a similar question I would like to ask ..I noticed there are two solenoids in the vacuum system, one on the other side of the engine near the vacuum pump from which the two main long tubes comes from to the 2nd solenoid you just demonstrated here. How do I tell 12:20 when the problem is from the 1st one.
@kenm8797 Well, in your case it would be a euro3 engine, which has two solenoids (the small one to operate the EGR)
@@abcautotrendy Thanks yes it is VSK Spain spec.I had cancelled the EGR so it possible to cancelled that too so I can only ve vacuum direct to turbo control solenoid?
Hello
Recently I noticed that my D40 had poorer acceleration and the engine sounded rough when I pressed the accelerator pedal. I did the pedal dance and had 0238 code. After resetting it, the engine returned back to normal, quiet and power restored but only for a few days. Now the problem is back. I wonder where should I start to look for the problem. Boost solenoid, MAP sensor or perhaps can SCV cause 0238?
Please check the turbo booster sensor… it maybe due to the block of intercooler… so do the following first
Check the wire socket of the booster sensor (you can find it on the intercooler on the driver side)
Clean the intercooler
@@abcautotrendy TQ
On my Navara there is a second line coming out from the air filter resonator going across the engine together with the line for the vacuum pump. It ends in nowhere with a dead end. It's not connected to anything on the left side of the engine.
In this video I've seen there is a plug on the second output of the resonator connection.
Do you know what this line was for originally?
Good day. Well, there is a second bypass line originally sealed with a cap in Nissan Navara D40, YD25 engine , but this is basically used in pathfinder for an alternative vacuum lime.. apparently the same engine is being used for the same vehicle….
@@abcautotrendy Thank you for your great expertise!
Your most welcome dear
Hi I recently was driving and in the middle of the journey I pressed the accelerator to a higher rpm to overtake and suddenly check engine lights came on with cruise control error. OBD scan showed P2263- Turbocharger/Supercharger Boost System Performance error. This error at high rpm can it be resolved with change of solenoid valve.
It's basically the block of the intake system or intercooler that must have been clogged by carbon or oil. So first clean up the intake system and try
Nice, my friend has same car, had fixed the turbo and now as kind of same problem, we connect my diagnostic and come up error P0045 problem turbo circuit solenoid, I think is the same you had?
It’s due to the faulty of turbo booster sensor
th-cam.com/video/MNOP_Ke6ZMw/w-d-xo.html
Thank you
this happened to my car years ago.. what i did is.. i by pass the solenoid.. and the turbo is always on.. but i thought it may increase my fuel consumption.. but guess what
. my car become more fuel efficient.. and better torque
but it will burst you turbo with uncontrolled boosting power
Is this stoped the black smoke from exhaust?
Yes this will reduce the black smoke to some extent
Would a mix up with the vacuum lines cause van to smoke
Absolutely
after installing it. is there a need to reset the ecu sir?
The recommendation is to clear the DTC and replace it
hi bro. great video. I have one issue , I recently bought a solenoid to try this however, I cannot seem to find my old solenoid in my engine bay. Do you know anything about spanish built Navara D40 and could help direct me to it, or anything that will help me fit this new one. Would I be right in saying there isn't one in my model ?? cheers
Well, that means someone has removed the solenoid and bypassed the turbo line, otherwise every navara D40 that comes with turbo should have the solenoid to regulate vacuum, just follow the air tubes / hoses and see it has mounted anywhere else, otherwise I believe this video will help to mount and connect the vacuum line appropriately, if anything pls do let me know and I’m more than happy to help with you
removing the solenoid and bypassing the turbo line brings any benefits?
i just replaced 2times this solenoid on my 2009 db40
Well, that means bypassing the turbo, that's not advisable to do so as it will burst the turbo with high pressure s
Very helpful video apparently they fall on the road and have to be cable tied. Mines also missing or was removed am left with pipping all along was suspecting the injectors. Very helpful video.
@phumlanitrevorzondi2984 thanks and pleasure
Thank you. I have a problem. I replaced the turbo. When installing the small rubber tube connected to the turbo, it suctions upwards, but it does not sway, does not move, and the acceleration is delayed when the pedal is depressed. 🌹🌹🌹
Well, there are two things you need to look for
1. WRT, the turbo, By pass the vacuum line and check whether the actuator move… is so then you may have to replace the solenoid
** also check whether the booster / waste-gate pipe is connected to the intercooler between the sensor**
WRT the acceleration delay, please perform a scan see any DTC triggered… if you see P9003 fuel leak, you may have to check all fuel line, it might have air suction otherwise replace the limiter valve/ relief valve
* in case if no any DTC triggered, perform data stream on OBDI maintenance mode and select actual load calculate and rail pressure, minor the graphs hike of any of the above… this means that actual rail pressure and load mismatch so the solution is to replace the limiter valve…
3. The same can occur when EGR, throttle control and turbo actuator is out of sync between each other… in that case pls check the EGR
@@abcautotrendy 🌹🌹🌹🌹🤝👌❤️❤️
when in idle position, my actuator won't stop move. it's move up and down. is that normal ?
I already check with my scanner , and nothing fault
It's common and base on manufacturer fault as well of it does not get hold up on proper pressure inside the solenoid.. So try following a few workarounds
01. Disconnect the solenoid and reconnect
02. Block the air release hose (that goes to the air intake line or the last pipe tip of the solenoid
The above will enhance the solenoid performance
Otherwise, just try bypassing the solenoid
If the actuator/diaphragm flapping stop from above you know the answers and In case of the problem is still present, then lastly you need to replace the turbo actuator/diaphragm
Are there two vacuum outputs from engine??
Nope. Only single line but has split for brake reservoir and turbo line
Selam video çok iyi benim navara 2006 model stop edince intercooler valfini kapatıyor ve tekrar açılmıyor yardımın olabilirmi tesekkurler 😊
Hi good day! Would you be able to check the status of the solenoid valve? If the valve is malfunctioning this can be a results. However do one thing.
01. Check the main vacuum line has enough of air suction to the solenoid.
02. Check the turbo actuator lifter is tight and diaphragm is stuck
The turbo cooler was damaged in the Nissan Navara Diesel and I did not understand why it made a loud sound
That because of the compressor leak (there are more than 13PSI air pressure through the intercooler to intake via the turbo
great video WHY ARE YOU WEARING A MUSK ?
Thanks, I might have done this during the covid season lol
What is the exact selenoid for my d40 2008 model4×2?thanks
Will you be able to figure it out if I give you the exact part number?
Thanks, Now I'm connected vacuum line directly to turbo actuator and car have a better power. I have some questions for help
1. Any problem/disadvantage if by pass solenoid?
2.If solenoid is normal work, when it deactivate or close ?
3.I see another car, turbo actuator is moving (swing up and down), it mean solenoid is normal or close to damage? It should be still or moving.
Thank you very much. : )
Thanks dear, please my comment in below
1. Less life of the turbocharger, if the turbo bypass, the turbo will get over-boosted
2. If the solenoid valve defective the turbo charger will not function (lack of power)
3. Any turbo actuator should work if there is vacuum fluctuations and unless the actuator needle does not function one of the following maybe a reason
* actuator has maximum adjusted
* turbo actuator does not have sufficient vacuum to function
* fault turbo actuator
Hope the above answered your questions
Cheers
@@abcautotrendy 😊 thank for your answer, in the question 2, I mean If the solenoid is works normally, it will operate all time after start? When solenoid is stop or close from change 12 to 0 Vdc signal? besides turning off the engine.
Yes dear, it will operate all the time, you would see the actuator needle just flapping up n down slowly
@@abcautotrendy Thank you sir 👍🏻👍🏻👍🏻
Welcome dear
Hi there! I need help with my 05 Nissan Pathfinder 2.5 dci., Sometimes it's loosing power and sometimes it runs ok specially when engine is warm. Is this one sign if the boost solenoid start to give up?
There will be an issue with your relief valve. Pls have a scan done and share the results of identified DTCs so I can share my experience accordingly
I scanned two time with different scanner but no fault read. It doesn't have the abnormal smoke either.
Well, that means it’s a mechanical issue… so please take off the relief valve (or limiter valve ) from the common rail and clean and replace
engine එකෙන් එන බටය direct ටර්බෝ එකට ගහලා චෙක් කරගන්න පුලුවන්ද?පොඩ්ඩක් උපදෙසක් දෙන්න.එහෙම connect කරාම turbo එකේ කෑල්ල උඩ යන්න ඕනෙද?
එහේම දාලා check කරගන්න පුළුවන්... ඒත් ඒක දිගටම ගහාලා තියන්න එපා..
Vacuum line එක connect කරලා බලන්න turbo එකේ actuator එක උඩ පහාලා යනවද කියලා....
ආයේ බලන්න.. turbo එකේ උඩ hose එක හොදට මිරිකගෙන accelerate කරන්න 3000rpm වලට යද්දි turbo hose එක පිම්බෙනවද කියලා....
@@abcautotrendy බොහොම ස්තූතියි රිප්ලයි කරාට.Direct ගැහුවත් actuator එක උඩ පහළ යන්නේ නෑ.😥ඊළඟට මොකක්ද කරන්න ඕන
Hi there, should my turbo actuator be oscillating during idle, noticeable sound in the cabin
Yes dear it should be
I have same issues too. I can hear it from the inside, and i'm curious cause my actuator keep moving during idle
Hi, I have a question. I see in this video that one of the exit from the air filter resonator is blocked. Is it blocked on all models? I have a R51 from 2008 with DPF and I have some big issues going up hill and can not find the reason. With the pedal to the flor when I try to go up a hill will not accelerate more than 35 km/h.
A response will be appreciated. Thank you!
Hello there,
I could answer the question based on following details
01. Is the vehicle auto or manual transmission?
02. Is the vehicle euro3 or euro 4
@@abcautotrendy Hi, thank you for the reply, the vehicle is automatic, euro 4, Spanish built, but the inside of the DPF filter was removed.
In my understanding when you give full load on hill climbing, lack of pulling power, it could be from one of the below reason
* before that may I know whether it’s blowing black smoke while rev?
01. Lack of power on the turbo - it would be a mechanical issue on the turbo that either oil leak or compressor leak toward the throttle through the intercooler
So please have the following check
01. Any turbo hose pipe has lose connection with air pressure leak
02. Intercooler block - have it clean by taking off
03. EGR block
04. Throttle body and intake clog with carbon so clean
Do you have any chance to perform a scan and share the details with me via WhatsApp?
Thank you for the response. No, I don't have a scanning tool :(. On load is blowing black smoke, but, if I accelerate the car when I stand still it isn't blowing. So it blows only when the car moves and I accelerate hard.
I am planning on doing a full clean for the turbo piping, hot side and cold side. And also a turbo rebuild.
Hi, is it possible to install a blow off valve ?
Yes it’s possible but I’ve tried and did not get the best output
May you help me with correct connections of vacuum lines starting from vacuum pump through all the split plates ,vacuum regulator to throttle body upto the turbo. I rebuild an incomplete engine that came without all parts so I'm stuck.Most videos shoes engines with electronic throttle body and mine is a Spain build with mechanical throttle body
Sure thing
@@abcautotrendy I tried the popular diagrams on internet but made my engine smoke heavily. Kindly advise the one that could work for my Spain build D40 YD25 with mechanical throttle body
@@abcautotrendy I finally figured it out and D40 is groaning super powerful.
Good and educative video, I need a solenoid valve, where do I get a genuine one.
Where are you from dear
@@abcautotrendy Naivasha, Kenya
If want we can courier it to you by DHL
@@abcautotrendy It's ok, how much does it cost?
With the current $ exchange rate it will be cost nearly 190$
Where is the best place to get these im haveing the same problem
Where are you from?
@@abcautotrendy tasmania
How much it will cost for a new valve ?
Nissan genuine 42000/= RS and Thailand OEM 18500/= RS
Heeat
I have changed the boost solenoid and that has corrected a lot of issues , but, my turbo up around the 2500rpm and accelerating seems to come in in stages like surges, or is it another issue?
It would be due to the lack of fuel injection or wrong crank timing , that would have caused one of the below
If you have a scanner perform following
1. Clean the fuel pump
2. Clear the EGR
3. Clear the DPF
If the above does not help to resolve the issue
01. Remove the crank sensor and use another one
@@abcautotrendy you are a star, yet to perform your suggestions but I will, takes off in all gears like I don’t remember before but as I commented around 2500 rpm there is a big hesitation but after 1 -3 seconds it’s off again after a puff of black
@@abcautotrendy can I ask your opinion please.
Is there any benefit or not to blanking the EGR i value your suggestion to blank or not
2013 With 180.000km
Is your vehicle manual transmission or auto transmission? Irrespective you can blank the EGR from exhaust side and intake throttle side
Btw, if you running with automatic transmission there will be blockage of DPF as well
@@abcautotrendy manual
I have the same issue and I already changed the solenoid but nothing change
Pls check whether your getting sufficient air from the vacuum line ?
Helpful video. My Navara D40 recently experienced a low turbo boost and there is a spill of engine oil in the intercooler Hose. May I ask if why there's an oil in there? I performed the test of my solenoid valve like you do in the video and the turbo actuator is not functioning, so I decided to buy a new turbo solenoid. Thank you!
Thank you
* have you check the vacuum line directly from the engine bay? As there maybe direct vacuum hose damage or off the pipe.
With regards to the oil leak, it maybe damage of the oil seal in the turbocharger either turbine or compressor side. That most happening due to either turbo over booster
@@abcautotrendy Thank you very much for the advice. I will check the vacuum from the engine bay. But if the solenoid valve is functioning, there should be a vacuum air going to the Turbine Wastegate ? Is it also possible that the trace of oil in the intercooler pipe is related to the non functioning of the Turbo Solenoid Valve or a defective Turbo Actuator? As I check the level of my engine oil, there's a decrease in it.
If decreasing of engine oil, then definitely the oil leak from the turbo and burnt in the exhaust
@@abcautotrendy Good morning. I already checked the direct line of the vacuum pump and feel that there is no suction air in the hose. Is it possible that the problem is the Vacuum Pump? How strong should be the suction of the vacuum? Thanks again.
In that case let’s follow the last option to test the vacuum pump
* remove the main vacuum line that goes to brake booster while the engine start ( when you remove the hose you would get a deep down suction noise)
* Connect the hose back to the booster
* follow the vacuum hose 10mm that goes to distribution line from the same side of the brake booster and see any disconnection
* the vacuum is slightly feel of suction to the finger tip
Does the nissan np300 d23 have it? The boost solenoid?
Hi Chris
Yes it does have to control the turbo actuator function
@@abcautotrendy Thank you for the reply. Any idea where it is located? Might consider having it cleaned.
Again thank you
Technically it should be next to or near the air cleaner compartment. Unless it had moved. So better to follow back the vacuum hose line from the turbo to the solenoid
@@abcautotrendy thank you 👍
Eeth aasai balanna oyage vidio
Thank you
Hi i got the solenoid issue.. after replacing the tvc do u need to do tuning?
What’s the issue your facing
@@abcautotrendy my d40 need solenoid valve to be replace cause the current one does not work anymore and car got no boost.. turbo is spinning already check.. my question is does the solenoid valve need a tuning after i replace it with the new one?
Got the point, no it doesn’t require to do any tuning, but needs to be clear the DTC (if) prior to replace
@@abcautotrendy Sir , DTC is what?
Well, that’s in simply the error code when seen when you perform a scan
Sir pls tell me the cost of turbo vovle
If you go for a Nissan Genuine it would cost nearly 160$
Good video. Why so much carbon build up?
Thanks, it can be due to many reasons such as bad injectors, air filter
I did the same test and mine actually moves up and down,But still very underpowered and blows heaps of black smoke
Please then have a look at the fuel side
perhaps fuel all sistem line.
in my case pressure valve fuel (i find it rusty )
another major problem injector malfunction on d40
and turbo malfunction oil leaking
Just check whether all injectors are unregistered
How you do that
You need to have a scanner dear
Hey im having a problem with my navara, bad sound from turbo when im accelerating and lack of power
It probably the damage of the cartage or the impeller center bearing has gone and it’s better to check whether oil leak, and it will lead to drain all engine oil and results of the engine halt
It probably the damage of the cartage or the impeller center bearing has gone and it’s better to check whether oil leak, and it will lead to drain all engine oil and results of the engine halt
So how can solve this problem
You need to remove the turbo out first
You mean i need to replace with new one
Does anyone know when the solenoid should open against the air filter?
1 common
2 normally open
3 normally closed
???
Well, it should have minor fluctuations against the air filter (from the air cleaner supply line)
can you please show how to bypass the turbo solenoid
Well, follow the direct vacuum pipe (from the first tip on the solenoid) and connect directly to the turbo actuator
Does the bypass has any negative impact on the engine performance and does it give it powerful boost same as connected via the solenoid?
@kenm8797 Well, once the suction is bypassed the turbo vanes will open uncontrolled and result in an over-boost of the turbo
Thank you sir. But I have a problem can I replace the older one with #14956 EB300 with new one #14956 EB70B? Are they same???
Yes dear, both are same
@@abcautotrendy thank you for answering my question sir. God Bless
Be blessed dear
Ĺ
hello, what to do if there is no vacuum on my pathfinder????
i have new turbo charger,dpf,solenid sensor-try 3 of them, but i allways get the same result.
NO POWER AND REALLY BAD BLACK SMOKE BEHIND????
ANY ADVICE
PLEASE
THX
Do you get the enough vacuum from the direct line?
Just monitor that and let me know, so I can take you to the next level to fix it
I dont know if i get enough vacum-i bellive that NO
@@abcautotrendy sir what if i dont have vacuum from direct line?what could be the problem
The faulty vacuum pump- you need to replace that,
Before that, you can pull of the vacuum line goes to the brake booster and notice the sounds ( if your not getting rough sucking sounds like frog) then it’s to do with the vacuum pump
Motor 2.5 dCi 128kW? Or?
Yes that’s right
Tell me what to do, I'm already tired of
looking for a problem. Faced with the
error P1273, what is the reason?
Are you having a auto or manual transmission? P1273 comes in two different ways that one to work with SCV and other is with limiter valve, but the basic needs to be checked with the fuel filter
@@abcautotrendy Thank you for your feedback. Nissan Navara 2008 year of manufacture. Manual transmission. I have been looking for a problem for more than 6 years. Symptoms. It works fine, runs fast, there are no errors. I accelerate to a speed of 120-140, the engine goes into emergency mode. It works at idle, it practically does not react to the gas pedal. I turn it off/start it up, everything is fine again. The check engine lamp is off, in memory 1273. Changed the control valve of the turbine geometry, changed the scv, does not help. I throw off the error with the pedals. I noticed a reaction to the vacuum control. The old control valve before it finally failed, worked for two days, I took it off. When it worked, the engine worked like a clock, without cracking and acceleration was even scary to push the gas pedal to the floor. The valve was replaced, but the problem has not been solved. There is no proper description of 1273 anywhere.
I can feel the issue, it’s interconnected component that works together to response to the paddle sensor from the ignition of the engine to the maximum of RPM. Relating to the fuel issue but you have worked on every aspects, could you please perform all following points and let me know? I will look for the maintenance manual one more time and update you in the meanwhile
01. Clean the throttle body
02. Disconnect and reconnect the paddle sensor (accelerator)
Share with me the scan results ( if you can perform the scan in OBDE mode)
@@abcautotrendy Thank you very much, I will do everything and write!
@@abcautotrendy What kind of flap are we talking about?
Would an OBD reader pick this up as a fault code?
Yes, it would either be booster sensor or solenoid. However if the solenoid response to the ECU it would not throw any fault code, and it can be rectified only with few of manual test like what I’ve done in this video
@@abcautotrendy ok, thank you. I've tested mine yesterday with an obd ready and it's throwing up no code's. I tried the pipe on and off the actuator, and the rod barely moves. So I'm hoping it is the boost valve that is playing up.
Ah, just bypass the solenoid valve and check whether the turbo response
@@abcautotrendy how do I do this please?
Well, just take the small hose that come from the other side of the engine bay to the vac line in solenoid and fix it to the turbo actuator
Apita ingls therenne mahaththayoo
සමාවෙන්ට..මට call එකක් දෙන්ට පුලුවන්. ඕනම දෙයක් කියලා දෙන්නම්.
Third valve is connected to WHAT? I ran this 3 times and still could not understand. Oh, at 5.46 I got it. Air filter.
Yes, you have figured it out
Turbo solenoid valve eka giyamada kandata reverce wenna natte
Turbo එකේ power එක අඩුවෙනවා... ගොඩාක් වෙලාවට solenoid එක
E kiyanne nawara wahane රේස් වෙන්නැ RPM eka 2 uda yanne nee eka oya prashne නිසාද ?
නැහෑ... ගොඩක් වෙලාවට injectors block වෙලා ඇති... call එකක් දෙන්ට හෙට
Hari mn heta cl karannam no eka meke thiyenawada dala
ඔව්... 0777329922
ස්තුතියි
hello bro how to check if the solenoid still work? bcause i hve change the turbo so cant see if the actuator move or not.
Remove the 10mm vacuum line check whether you feel air suction on the fingertip
Mage ekath rverse ekata horai
What if the solenoid got a pulse
There are two thing
1. You will get pulse in the solenoid but not working.. that means your solenoid is faulty
2. Solenoid works but less vacuum- that means either your vacuum pump is faulty or you need to check the complete vacuum system
@ABC Auto Trendy what controls the grounding on the solenoid the wires its got a continuous pulse its moving up and down so quickly
Before that may I know whether it’s an euro3 or euro4 engine?
Since the actuator moves faster than it’s normal, close / shut the small hose goes back to the air resonator and monitor any difference?
@ABC Auto Trendy i have send a video though facebook
@@jahdamm1595 I watched the video, just rev above 2500 RPM and see whether the actuator still holds the vacuum line or drops?
You can video while someone else rev
Mi válvula solenoide pierde vacío al acelerar
If can post on English pls
my solenoid valve loses vacuum when I accelerate to 3500 rpm and turn on the engine check. I turn it off and on and it is normal but when I accelerate again to 3500 rpm it stops sucking.
Well, that means your throttle response drops by the fuel power… so please perform a scan for further details or you may have to replace the fuel filter and fuel relief valve (limiter valve) that is on the common rail
I thought my solenoid valve was failing because it stopped sucking when accelerating. I even thought it was the vacuum pump. You totally changed my wrong odea.
So you tell me that my solenoid valve stops generating vacuum through the oil filter and the relief valve.
Nope dear, I answered according to the question that you asked…
To monitor vacuum please have the direct line checked that comes from the left side of the engine bay
Solenoid working but reverse still not go in hills. Turbo working
Is that your vehicle auto transmission or manual transmission?
Is that your vehicle auto transmission or manual transmission?
Is that your vehicle auto transmission or manual transmission?
@@abcautotrendy automatic
Then need to check with the gearbox and the engine pulling power
1. Perform a scan and check whether you get any DTC
2. Learn the transmission and notice any delay between the transmission and torque controller
BTW I still suspect it would be turbo
Hire a new camera man, he sucks
Thank you brother. I think my peugeot 407 has turbocharger problem. But I cant diagnosis it. May i know ur phone number pls. I m from sri Lanka.
I can be reached via 0777329922 after 9 am dear