Quote Originally Posted by Gar
Sounds like yours is a lot deeper then just the sensor from a quick read around it can only be 3 things duff sensor , wiring or ecu
Yea, looks like it, I did wiring continuity and voltage checks all good. Next step is get a few quid together and buy a brand new oem sensor,
Is there much in changing an ecu, labour and cost wise.
I can't find anything in the cars history that would involve the timing but have read it has been an issue for a few people but mostly m52s.
if it were easy everybody would be driving cars like these