please help! loss of power.
Hi team. I have a 53 A4 2.0 FSI sport (non-turbo) and need a little help as my mechanic is super baffled!
The EPC light came on one day, and lost all power to the accelerator, then re-gained for a while, then lost completley. When ticking over, and you try to rev the engine, it trys to pick up, sounds like a bag of nails and looses power again.
Initially, VAG com referred to 3 different sensor problems and the fuel regulation pump due to lack of presure. I believe the throttle sensor was changed and fuel filter, then re-set. VAG com then referred to the fuel regulation pump (in engine bay) having irregular pressure. The pump has been changed (at great expense!) the in-tank pump seems to be working correctly....but still, the power is lost....aaarrrggghhhh!
does anyone have any experience with such problems that could help a little further??? obviously, I will need to obtain the fault codes, but any help/advise would be highly appreciated.
ps: please forgive my basic terminology...I just drive the blerdy thing! ;-)
Last edited by g60smit; 28th March 2010 at 22:54.