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Need help with Racetronix TPI fuel sending unit harness
I recently bought a Racetronix L98 bulkhead connector assembly harness and inside the gas tank pump harness....to replace my stock ones that were ruined .
My tank and sending unit are factory stock....
I have several questions concerning the pin outs and the negative wire in the tank harness....
Anyone with experience with these please contact me
thanks
Re: Need help with Racetronix TPI fuel sending unit harness
I also bought the fuel sending unit harness with the bulkhead....it can connect with the in-tank harness 2 ways....I just want to get the wires in thier correct pinouts
thanks
The external harness in this kit is designed to replace and upgrade the factory bulkhead connector and wiring assembly on GM 1985-1992 TPI F-Body fuel senders and many other GM vehicles which have a 3-wire connector assembly. Please see connector configuration in the picture above and pinouts listed below.
Re: Need help with Racetronix TPI fuel sending unit harness
Originally Posted by duece
The outside bulkhead pinouts don't match the inside harness pinouts where both connect to each other......
did you ever figure this out? I'm having the SAME EXACT ISSUE. I was under the impression this was a plug and play harness/kit, nope. seems far from that. no instructions nobody has any THOROUGH write-ups as you can wire this thing up several ways.
I see everyone's pictures have the supplied 2-wire "in-tank wiring harness"
This is the only thread i've found where somebody is trying to use the supplied bulkhead connector and 3 wire harness, I am doing the exact same thing, no clue how I'm supposed to wire the fuel level sender in.
NO CLUE.
