I have a 2001 325xiT. The "Service Engine Soon" came on 2 days ago. I scanned the car and got "P0015 - Camshaft Position Actuator B - Bank 1 Timing Over-Retard" on my scanner. I am assuming that this refers to a camshaft position sensor - is this the case? If so is it the inlet or exhaust sensor that is at fault?
Thanks in anticipation