Today I had a gentleman come in with a crank position sensor performance code.

He admitted that he had replaced the sensor with a mopar and a BWD.

Vehicle would not run on the mopar and would run with the BWD.

Close inspection showed a bent or distorted tooth on the front crankshaft tone wheel.

Tone wheel tooth would not bend back to original shape.  Replacement is the only option.

Why then would it run n the BWD sensor and not mopar?

I DONT KNOW