2001 gmc jimmy ecm fuse

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2001 gmc jimmy ecm fuse

Home > Discussion Forum > Mechanic's Corner - Electrical

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Re: 2001 gmc jimmy ecm fuse by mike
	Do you have a Vom Meter you can check the resistance of each injector. May have something grounding out.? Most of the Chevy circuits put 12 volts on the injectors and then control the ground side with the ECM. Could be lots of things but I would start with checking the injectors with a good ohm meter. Readings will be very low readings. Good Luck Mike

All Messages in Thread		Author	Date
	2001 gmc jimmy ecm fuse	joe t	2-9-08
	Re: 2001 gmc jimmy ecm fuse	mike	2-10-08