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ECM Wiring harness diagrams.

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Old 11-12-2002, 08:10 AM
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ECM Wiring harness diagrams.

Hello, All. Can anyone tell me where to find reliable ecm wiring harness diagrams? I can not get the ECM to fire the injectors. 1991 5L TPI Z28 (was a TBI) . Also any thoughts on the not firing part would also help. Thanks.
Old 11-12-2002, 08:40 AM
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Not sure about the problems with injectors not firing but you might find this article in Tech Section useful regarding ECM wiring.

http://www.eecis.udel.edu/~davis/z28/ecm_swap_730/

Also I find this book useful: Chevy TPI Fuel Injection Swapper's guide - I got mine from Barnes and Noble

Regards

Andrew
88 IROC- Z 350 TPI
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