Need serious help. Getting the common 0041aa boost pressure sensor. I have changed the following :
Intercooler with both hoses
Glow plugs and glow plug controller
2 pressure convertors
Boost pressure sensor on intake
Solonoid behind the converter
I bought my 80000 mile F31 330d about 6 months ago from an indy dealer in Staffordshire. This is the second car I've bought from him which has gone on to get persistent engine light probs - the last ended up needing engine rebuild !
Still - I guessed it couldn't happen twice ...
Been reading this forum for some time and it has helped me many time in the past! I have a 2008 e92 330d, I have had my car fault codes scanned due to the engine management light coming on and have the following fault codes.
41AA boost pressure sensor, 3F03 boost pressure sensor...