In need of help please I have an A4 B7 2.0tdi with 110k blb engine.
I have been lacking power for a while almost like there's no turbo. I had an over boost fault so took it in garage and had the turbo stripped and cleaned but wasn't how it should be still.
2 weeks ago I took the egr valve and throttle body/ manifold flap off and cleaned them but no better.
Yesterday I cleaned egr, throttle body and intake manifold off and cleaned, it is better but still not how it was.
The car still seems 2 accelerate poor and when the gas pedal is pressed it feels like the car is struggling. I noticed yesterday the plastic air pipe at the top of the engine on the drivers side has a hole in it as one of the clips is broken, is this air intake and would it cause power loss?
Any other ideas what it could be? At this moment in time I have no other fault codes showing.
Thanks
I have been lacking power for a while almost like there's no turbo. I had an over boost fault so took it in garage and had the turbo stripped and cleaned but wasn't how it should be still.
2 weeks ago I took the egr valve and throttle body/ manifold flap off and cleaned them but no better.
Yesterday I cleaned egr, throttle body and intake manifold off and cleaned, it is better but still not how it was.
The car still seems 2 accelerate poor and when the gas pedal is pressed it feels like the car is struggling. I noticed yesterday the plastic air pipe at the top of the engine on the drivers side has a hole in it as one of the clips is broken, is this air intake and would it cause power loss?
Any other ideas what it could be? At this moment in time I have no other fault codes showing.
Thanks