Installing any auto part can seem like a simple job until you have your whole car torn apart and realize everything is not right. Many a shad-tree-mechanic get the shock of their week when they pull out a fuel pump only to find the wiring to the fuel pump assembly is different than theirs. The first reaction is of course …rage, those sons of $^&*#^’s but this may not be needed. Most modern cars use similar set ups for fuel pumps or updated wiring harnesses that are a simple 5 min wiring job.
Now before you start any job it is essential for you to know that the job is not out of your knowledge range. Just keep in mind this is a machine that will be hurling you down the road at enormous speed. It is not a great idea to be guessing at how it works. So it must be said, if you don’t know how…let someone who does. Oh and don’t ever smoke while installing a fuel pump. When starting the wiring job, determine what colors your factory wires are from the factory harness. Once you have them you can find a wiring diagram usually supplied by the fuel pump supplier or on their webpage under the help section.
Most new aftermarket and even OEM fuel pumps use a GT280 style electrical piggy back. This unit is a more efficient connection than the older units and has less heat that it creates. The connector was redesigned to reduce the risk of fire and will be easily wired in. Once the wire colors are matched up, attach the wires and use screw on covers to be sure there are no exposed wires. Exposed wires means the chance of spark, spark can mean fire and in the eternal words of Phil Hartman “Fire BAD”.
With the whole new pigtail wired in the installation process is as simple as clicking the new clip into place and lowering the assembly into the tank. Now turn the retaining ring on the pump to secure it and you are good to go.
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