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Cleaning VNT/VGT in 2.0D/HDI/TDCI Volvo Ford Peugeot Citroen
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- เผยแพร่เมื่อ 23 ส.ค. 2016
- Clogged variable-geometry turbocharger will restrict nozzles movement which can cause power loss, engine trouble code and limp mode. In engines: Volvo 2.0D, Ford 2.0TDCi, Peugeot/Citroen 2.0HDI 136PS turbocharger is located behind the engine which makes it hard to access in order to disassemble and clean VNT mechanism from soot and carbon deposits that causes problems.
There is a way that lets you clean your VGT without disassembling turbocharger from your car. After removing EGR valve and EGR cooler you can insert carbon dissolving agent through the exhaust manifold. After 45 minutes carbon deposits and soot will be dissolved by the oven cleaner and your variable nozzle turbine will again move in full range.
Notice that this method is experimental. You are doing it at your own risk. Do not inhale chemical fumes and do not touch it with your skin.
2.0HDi 2.0TDCi 2.0D EGR valve cleaning: • 2.0HDi 2.0TDCi 2.0D EG...
This engine can be found in cars:
Citroen/Peugeot (DW10 BTED4): C4, C4 Picasso, C5, C8, Jumpy / Dispatch, 307, 308, 407, 508, 607, 807, Expert.
Ford (G6DB, QXBA, QXWB, QXWA): Focus MK2, C-Max, Galaxy, Kuga, S-Max, Mondeo MK4.
Volvo (D4204T): C30, C70 II, S40 II, S80 II, V50, V70 III.
Other: Fiat Scudo, Fiat Ulisse, Lancia Phedra.
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This took me most of the day. The heat shield has its own copper nut, 13mm.
Good clear instructive video and it worked really well on my 2.0 hdi. However, there is no need to remove/touch the EGR valve. Only the EGR cooler needs to be removed (I have tried both these methods) Great video thank you.
Thanks for the tip! I was cleaning the EGR valve/cooler at the same time as well, that's why I disassembled it all.
Did your car have a DPF?
So you spray the cleaner into the egr port on top of the exhaust manifold?
Could this be done from the exhaust port on side of the turbo?
Hi. Could you please advise where to put oil catch can in this motor. There are two holes one in front "before" breather and on on the back of the engine "after" breather valve. Big thanks for help
Can you please do a video on how to remove and refit the turbo on the Citroen C4 2.0 HDI 2005 5 door VTR plus or if you know of a video on TH-cam that would be fantastic?
If you disconnect only the coolant hose,near the EGR...i think from there you can insert long slim hose and spray into the Turbo ???
Super video! Chciałbym wyczyścić turbo, ale czy możesz powiedzieć do którego z dwóch wężyków należy podłączyć strzykawkę? Poza tym czy pózniej po tych zabiegach ze strzykawką łopatki zostaną ponownie ustawione przez siłownik we właściwym położeniu? Czy nie ma obaw o rozregulowanie działania sterowania łopatek/kierownic? Pozdrawiam!
Czy sam katalizator może ulec uszkodzeniu przez tą metodę czyszczenia?
I need to do this to my 2009 v50 with dpf fitted. What's the recommended procedure with a dpf? Getting 'turbo boost pressure low' error message. Do the rubber hoses to the dpf also need blowing out?
Great vid. Was it Mr Muscle and did you use the entire tin? Also would a mityvac be as good as a seringe
i have code ecm 2263 .. what can it be?
Is that whistling normal at the end where you revved it
Are this engines smoking bad if dpf / egr deleted?
Rozumie, ze aby wyjac chlodnice spalin, trzeba odlaczyc przewod z plynem chlodniczym. Czy nie spowoduje to zapowietrzenia ukladu?
Może spowodować, ale EGR jest najwyższym punktem układu i to tam się go odpowietrza (o ile dobrze pamietam).
mr-fix dzieki 👍
What car and engine is this? Will it work on ford 2.0 tdci durotorq?
Hello, my variable geometry is totally stuck, this method works for me? or does it only work when it is partially stuck? thanks for your contribution
What is the capacity of the syringe?
Which hose do you connect the syringe? There are two rubber hoses on my vacume solenoid valve?
My 10 years old citroen Picasso 2l HDi engine has now less than 330000km with first turbocharger. Engine works fine, no power loss, no failure. Do I have to clean?
No.
Maybe at 600-700.000km.
Why turbo Is whistling a lot?
In my Galaxy tdci, inside of DPF is removed and EGR is disabled. Since then the turbo is whitling a bit more, but not like this..
Great video Mr Fix. what do you think about the hydrogen carbon cleaning? is it effective?
No experience with that yet.
Could you use this process with the Innotec turbo cleaner also?
Thanks
Hi, I have Volvo V50 2.0D and my problem is as follows: sometimes the car loses power, will not rev over 1000 RPM and it's impossible to drive. After a while everything is back to normal. Any ideas?
And do you have a video about changing the glowplugs?
Greetings!
Any messages on the dashboard?
I have a video about removing EGR valve. Glow plugs are just below.
Also there's a video about checking glow plugs with multimeter without removing plugs from the car with an example in 2.0D Volvo.
Sometimes I get the engine system service required message. Today I used a fault codes reader and I saw Glow plug Circuit A message. But other than that nothing. I had similar issues around a year ago, then I cleaned the EGR, maybe it's time to do that once again. Which fluid did you use to clean the VNT/VGT?
I will try to measure the glow plugs tomorrow. I also had various electrical issues but cleaning the CEM cleared those problems :). I think I will probably clean everything in the near future, hoping that something will clear the issues.
My car is a 2004 and without DPF
Hi Sir, just would like to ask what is DPF.. would like to clean the turbo of my ford focus DW10 diesel 2.o tdci .Thank you
I have cleaned mine from the exhaust side and it was moving better but after 1 day stuck again. Now I am cleaning it from the egr side like Mr Fix will see how it goes.
Hi. Great vidoes you have! I have exact same car(c30 2.0D 2007)with 200000 km and planning to clean both egr and turbo. But wouldn't all the carbon gunk from your oven cleaner clog up in the diesel patricular filter?
That's why I'm not recommending this method in cars with DPF. One of two things might happen:
carbon deposits will move from turbo to DPF and clog it or both turbo and EGR will remove deposits.
Rodgeir H. Nilsen no, it wouldn't. It's broken down and somewhat dissolved by the cleaning agent and then when the DPF gets hot enough it will regenerate by burning off anything within it. 3000 rpm on the highway for 10-20 minutes should do it.
Stock standard DPF preventative maintenance.
some Peugeot HDI turbos are in front of engine
Yeah, like 1.6HDi 110PS.
This is a 2.0 litre HDI he is working on and the turbo is hidden down the back of the engine and the same engine is in Volvo 2.0D, Ford 2.0TDCi, Peugeot 2.0 & Citroen 2.0 and is difficult to work on due to its location, unlike the 1.6HDI that is conveniently located on the front of the engine. Unfortunately, I own a Citroen C4 2.0 HDI and the turbo isn't working, so much more work involved removing and refitting. Wish I had the 1.6!
I have a dpf filter on my Ford Galaxy 2.0 tdci how best to my clean my turbo?
You can do one of two:
1. Remove turbo, so you can inspect it, disassemble, clean and put it back together.
2. Hydrogen engine cleaning - but this in my opinion mostly placebo.
I think Removing the DPF before the procedure should work? Just make sure all the stuff is blown out before reinstalling it.
Hello, when I connect the syringe to the vaccum hose and push it in and out, I can hear air leaking from near the turbo.. is this normal? I haven't added the chemical agent yet as I wanted to test it dry to see if it would make a difference. Many thanks.
The oven cleaner in the manifold, can it damage your engine?
Your car whistles what causes this as mine does same thanks
I have Volvo v50 2.0d hdi engine,and the turbo whistles too...i have another 2nd same Volvo exactly the same engine and the turbo does not whistle...can't figure out why...heard from some people that when you clean your turbo should stop whistle,other say that the whistle is bad sign...
I have a C5 with 2.0HDi 140, the turbo whistles a lot, it only has 160k km and has been serviced every 10k, so I don't think it's a bad sign
thanks time to just remove it and get it done
Laik