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Old 07-07-2021, 09:41 AM   #4
notsolo
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Join Date: Apr 2008
Location: Md
Posts: 2,452
Re: ALT hook up , and Power to relay help

Checked for power at the relay, no problem....then to the ground.....touched the negitive battery cable to the fuel pump feed. Fuel pump kicked on. I have no idea what wire I used from ecm for a ground, going to add a ground and hope that back feeds anything else that needs it.
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