Originally Posted by bimmer1
Can a bad exhaust CPS cause car start problems?
I reset the engine light 300km ago (without replacing the exhaust CPS).
Car was fine up until this morning. It cranks but doesn't turnover and start!
That is one of the main symptoms of a bad Crank Sensor. Not sure about Cam sensor. I didn't think a cam sensor would cause a no start, but im not 100% sure.
Did you check to see if there are any new codes?
Edit: It looks like the cam sensor can cause no starts also, but most of the time it causes drive-ability problems before it gets that bad.