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International Automotive Technicians Network
Re: fuel pump relay no ground
Posted to Technical Discussion Forum on 1/8/2013

Hey Robert,

You have good info provided from others here. Just to supplement it, your flow of power is through the fuel pump fuse, then through the EFI 2 relay which, when energized, passes power to the C/OPN relay which, when energized, passes the power alo... Login to read more.