91 civic hatch fuel pump/wiring problems
#1
91 civic hatch fuel pump/wiring problems
Have a 91 civic hatch dx with a d16z6 swap running a chipped p28 when I turn the key to on position "II" the main relay clicks like its priming the fuel well it doesn't stop the fuel pump just keeps pumping gas. Please help trying to get this figured out ASAP thanks
#6
Bump, changed ecu and looked around for open or loose wires didn't see anything anyone know what wires trace over to main relay to control fuel pump priming??? Thanks guys
#7
Green/black wire is the wire that grounds the relay from the Ecu, the yellow/black sends power to the fuel pump. If the green/black wire is shorted to a ground it will cause the relay to keep sending power to the pump. If the yellow/black wire is shorted to power it will also cause the pump to run. The yellow/black wire also runs to the main fuel injector, and aux injector. FYI
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