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+---- Thread: Passat with poor performance (/showthread.php?tid=9048)
Passat with poor performance - Mekker - 27-07-2015
Hi
I have a problem with a 2005 Passat 2.0 TDI PD enginecode BMP.
The problem is that the car is shaking/vibrate violently when accelerating, have little engine power and smoke's a lot white/grey smoke. But sometimes it suddenly run's normal for a while, before it's goes back to be bad again... When it idling, it seem to be normal. There is no DTC codes ! I'm told that there was a code earlier who was deleted. That code was P0101 Mass Air Flow, and it haven't come back... ( the car has brand new MAF now )
It feels and sound's like it's running on 3 cylinders...
I appreciate all suggestions !!! Thanks
Mekker
RE: Passat with poor performance - som3astar - 27-07-2015
Hello
see the fuel pump , check the timing correct marks ,,, it maybe could be an advance or retard ... you should align the marks correctly
alot of things cause that thing
new maf ... you should read the real data of the sensor
RE: Passat with poor performance - sarjin - 07-08-2015
Hi, this is faulty injector.
RE: Passat with poor performance - wirefan - 24-12-2015
Please test compression of each cylinder , faulty injectors damages pistons , at work to 90% faulty injectors and wirings