Car Cranks but no spark
i Just swaped a motor in a 2002 cav .it cranks over but no spark . i replaced the crank sensor and have good grounds . i have also tryed a couple different icm . any help?
Have you changed the coil/coils?
Have you tested power to the PCM?
Anti-theft system maybe active, your owners manual will tell you how to deactivate.
check the moduel.................thanks
How do I check the power to the pmc ? The anti theft is not activated, and what moduel?
Test Light at the igintion power wire to the PCM,when you cut key on sends power to PCM,then if there is power you may need to have the PCM that is original to the motor you replaced,or have the one you have flashed to it,not all PCM will work unless programmed to your car.
Due to anti theft asTennisshoe said.
Looking for a Used Cavalier in your area?
CarGurus has 1,623 nationwide Cavalier listings and the tools to find you a great deal.
Search Chevrolet Cavalier Questions
Chevrolet Cavalier Experts