When installing a new Fuel pump on your vehicle, determining the correct wiring combination during installation can be misleading. Determining the correct combination can be tricky because the wires on both your new fuel pump assembly and your vehicle’s wiring harness may not match up perfectly. This is perfectly normal as many makes of a fuel pump module can be compatible with a vehicle and there is no universal wiring set-up for them to follow. The following diagram will be of use to you to figure out your wiring combination once you have removed your old fuel pump assembly. Wiring combinations can vary and are based off of wire gauge (thick or thin wiring) and wire color and design (ie: black colored wire with a white stripe). Once you have figured out your wiring combination, you will need to remove your old electrical connector on your wiring harness. Then cut, splice, crimp and tape the four wires as needed for the installation of your new fuel pump to be successful.
If the wire color and design on your wiring harness does not match any of the displayed combinations you can use the following chart as a reference to properly wire your new fuel pump.
