Correct temp sending unit for gauges?

Discussion in 'Sparky's corner' started by Smartin, May 11, 2023.

  1. Smartin

    Smartin Staff Member

    70 GS with gauges…I think I have the wrong one installed. It’s not registering anything on the gauge.
  2. Daves69

    Daves69 Too many cars too work on

    You should be able to read resistance with your ohm meter through the sensor.
    A warning light sensor will show open circuit.
  3. Smartin

    Smartin Staff Member

    Cool. I’ll check on it.
  4. CJay

    CJay Supercar owner Staff Member

    The sensor and the switch look very different from one another
  5. Smartin

    Smartin Staff Member

    I have the one with a single spade.
  6. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member


    Mine looks like the second one.
  7. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

  8. gsjo

    gsjo Platinum Level Contributor

    2nd one on the right -shes the one!
    Dano likes this.
  9. Smartin

    Smartin Staff Member

    Picked one up from Auto great. Thanks guys!
    gsjo likes this.
  10. 87GN_70GS

    87GN_70GS Well-Known Member

    Parts store senders will not read close to the originals unless it's one from Lectric Limited like Larry posted
    Dano likes this.

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