MY car just shut off. It started and check engine light came on...took to me mechanic and he diagnosed cam sensor. Had one put on last year and crank sensor. cranked car and it ran rough. shut off and car won't crank again . Thought was crank sensor and replaced that again and it still won't crank. Need to check to see if it is the computer. Mechanic can't crank to take to another shop uggggggggggggggggggggggggggggg.