fuel pump motor ground connection is under the passenger front seat !!

Topic: fuel pump motor ground connection is under the passenger front seat !! (Read 979 times) previous topic - next topic

fuel pump motor ground connection is under the passenger front seat !!

July 26, 2018, 10:01:07 PM

well,, leaned that the "ORANGE" "GROUND" wire under the passenger front seat is the ground to the fuel pump motor.

very interesting,,

wonder why its there.

its on the 87 evtm page 71 fig 1
shows grounds G208 and G206... separate but side by side connections.

fuel pump motor ground connection is under the passenger front seat !!

Reply #1 – July 27, 2018, 12:14:26 PM

Yeah crazy huh, guess they had some extra wire that they needed to get rid of :D

fuel pump motor ground connection is under the passenger front seat !!

Reply #2 – July 28, 2018, 12:27:04 PM

im bringing it up because there has to be a safety reason why this final fuel pump motor wire terminates where it does.

to me all i see is added voltage drop for minuscule reasons

at 13.5vdc thats 25' of #16awg wire the way the harness is routed and such.

i wondered why cant the fuel pump motor achieve a ground near the tank.

fuel pump motor ground connection is under the passenger front seat !!

Reply #3 – July 29, 2018, 01:11:48 AM

Yes you can ground it in the trunk area. I would clean the surface and then use an electrical grease on the surface so it won't rust. You should also make sure that the body grounds are good. I grounded mine in the trunk when pulled the factory harness turning it in to drag car.