How do i tell if ECM is toast?
02-14-2008, 01:53 PM
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How do i tell if ECM is toast? I have a 93 LT1. recently added pcmforless piggyback adapter. I am now popping fuses when the ignition is turned on. When following the wires one(prefuse) goes from ignition to fuse block by ecm, the other(post fuse) goes into the ecm. It is a pink wire and goes into the grn plug. I cant find a wiring diagram and im no electrician. What are the chances my computer is fried? And how do i tell?
