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

Wesley answered 15 years ago

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

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Midersaw1980 answered 5 years ago

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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