Hi, I own a 2012 mini Cooper s and have out a good amount of miles on it so far. I broke down and now my engine won't start. It tries to but it won't turn over. The OBD2 says there are no codes. We have replaced the camshaft sensors and relays. I checked to see if everything was fine with the fuel and everything was good. There is a spark and the battery is good. Does anyone know what this could be?

 

Did you check the engine mechanical timing and the timing chain? Good and similar compression on all 4 cylinders?

 

yes! Both are good.

 

The devil is in the details.

Give details about all of the no-start diagnostics that you have performed so far.