Delphi Knowledge Article: Wiring update for FG1052, FG1053, FG1588

If you’ve purchased a Delphi FG1052, FG1053, or FG1588, you’ll notice that it comes with an updated wiring kit. This wiring kit is to relocate the power and ground wires on the cover. The OE had the power and ground next to each other, which could cause an overheating issue. Delphi has relocated the power and ground to dissipate the heat. You’ll notice on the attached connector that the orange wires are the power and ground, and they are separated. You must install the updated harness even though the old connector may fit the new pump.  

Make sure to follow the instructions for all your wiring needs – they’re included in the box!

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