uloadit
Registered User
These trucks are getting old . In 2002 ford decide to put a non serviceable fuel pump relay in the fuse box that you can not change. So i like to share some of this information. There are two ways of over ride this relay in the box. one is to use the PCM ground to activate the (GREEN WITH A YELLOW STRIP WIRE TO THE PUMP) Or buy pass the PCM altogether. Here is some diagrams
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