I have a cherished 2003 MCS
with Ray West Tuning mods (supercharger pulley/remap).
I've owned it 2.5 years and its been fantastic, until earlier this week the engine starting misbehaving. Two warning lights on the dash came on (traction and exhaust something or other), and is not running smoothly at all.
I took it to a local garage ( i dont trust the BMW dealer, plus I'm concerned they may wipe my remap from the ECU) who have found the following fault codes
They have been unable to remove the codes, so the lights are still on. Can anyone tell me what sensors need replacing to sort this out?
I love this little car and really want to get it back to normal.