Awasome 2007 Mini Cooper Check Engine Light On But No Codes Ideas. After my first visit to bmw they changed the oil pump, which took about a week. Incorrect spark plug torque, gap, fouling, or physical damage can prevent proper sparking.

Sounds like the normal bulb check cycle. Web if your check engine light is on but can’t see any codes, it’s most likely due to having the wrong scanner or one that is incompatible with your vehicle. 90 posts · joined 2021.