Please tell me whicj things that you know may put my ECU in limp home mode of my M5 E34 3.8 S38B38 engine
I am looking for something little that I have not checked yet .
Any function which could lead to major damage e.g. overheat, altered fuel mixture will relay via sensors to ECU and make it try and eliminate/minimize that function without shutting down the motor, hence limp home.