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Thread: Wiring up a fuel gauge help

  1. #1
    Garrett booster
    Join Date
    Aug 2017
    Location
    georgia
    Posts
    141

    Wiring up a fuel gauge help

    Looking for help to get a gauge working on a cut up harness
    I’ve bought a 24 hours of lemons car. Its a L body turbo car It’s 2.0 swapped, it’s got the 87 glhs tank, sender and fuel pump. It has a neon cluster and the the fuel gauge is the wrong ohms to work with the L body sending unit. I’ve got a L body gauge, the sending unit has the 3 wire plug at the tank. 2 wires run inside the car along the rocker panel towards the dash. How do I wire up a 2 post gauge to get it to work? I’ll add more information as I think of it or asked.

  2. #2
    Garrett booster
    Join Date
    Aug 2017
    Location
    georgia
    Posts
    141

    Re: Wiring up a fuel gauge help

    I got it working. Switched 12v goes to one pole the sending unit wire goes to the other pole and the gauge gets grounded to the body.

    - - - Updated - - -

    I got it working. Switched 12v goes to one pole the sending unit wire goes to the other pole and the gauge gets grounded to the body.

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