2003 Ignition module & ignition coil

5

Asked by Phillid Feb 16, 2009 at 09:33 PM about the 2003 Chevrolet Cavalier LS Sedan FWD

Question type: Maintenance & Repair

How do you check which one, if either of them, is bad?  Can I put a volt ohm meter on contacts?  Which contacts? Are they normally open or normally closed?

4 Answers

975

Here is the way to test the Ignition Coils but what is the car doing?

37 people found this helpful.

Ohm it out from the ground leg to each other terminal as compared to a new one. If it’s good should not have more then half of an ohm drop.

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