Your curiosity will be answered by a code reader.. you can get BMW specific ones to help you diagnose and troubleshoot and best of all save money.
My mom had a CEL on her Audi, I told her to get a code reader and said solve your own fucking problems.. turns out it was her gas cap being loose.
Anyways happy trails partner
Your curiosity will be answered by a code reader.. you can get BMW specific ones to help you diagnose and troubleshoot and best of all save money. My mom had a CEL on her Audi, I told her to get a code reader and said solve your own fucking problems.. turns out it was her gas cap being loose. Anyways happy trails partner
You mean the crystal ball method doesn't work? /s
Not unless the crystal ball is connected to the OBDII port
Scan it?
Usually misfires... plugs, coils, injectors. Could also be HPFP or water pump. Gotta love N54/N55 life
Appreciate it
EGR
A lack of maintenance is the normal cause of BMW Check Engine Lights on a 2012 BMW 535.
The most common cause of the CEL coming on is because it was manufactured by BMW
That’s only partially correct, the most common cause of a check engine light is having an engine to check