View Single Post
Old 11-07-2010, 06:26 PM   #18
clinebarger
Senior Member
 
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: Hot Fuel Handling Module

Quote:
Originally Posted by BIGJWEAVER View Post
I traced the main feed power from pump and found it went to this mod. so i jump wire and everything started working.
Quote:
Originally Posted by BIGJWEAVER View Post
So is this something that you can bypass basically remove and just strait wire cause when I took it out and strait wired everything seemed to work as normal without it ?
Quote:
Originally Posted by BIGJWEAVER View Post
Or should I just fix it due to vapor lock issues.....?
What wires did you jump? If you jumped the pink & tan wire that will bypass the fuel pump relay & the fuel pump whould run any time the key is on....Not a good thing.

The module going bad will not keep the fuel pump from operating like it would in a 1/2 ton truck, It just piggybacks onto the curcuit. You have another problem, The diagram I posted tells you how the curcuit & relay works. Dont worry about the module untill you get the fuel pump relay working proporly.
clinebarger is offline   Reply With Quote