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ls1nova71 · 07-07-2021, 04:33 PM

The fuel pump isn't grounded through the PCM, its grounded separately, usually near the tank. Or are you talking about the ground for the relay?

07-07-2021, 04:33 PM	#5
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,119	Re: ALT hook up , and Power to relay help The fuel pump isn't grounded through the PCM, its grounded separately, usually near the tank. Or are you talking about the ground for the relay? __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html