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Thread: a70 speedo wiring help

  1. 24-03-2011, 05:59 PM #1
    hogesjzz30
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    Default a70 speedo wiring help

    hey guys, ive put a jzz30 1jz in my ma70, and i have to wire the speedo into the ecu. ive installed the wires at the back of the speedo. i just don't know which wire to connect it to on the ecu.

    jzz309gp.jpg

    i don't know which wire to connect it to, i'm guessing its one of these SP2, SP2- or SPD or if its not let me know


    cheers
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  2. 24-03-2011, 07:17 PM #2
    RA35GT
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    Default Re: a70 speedo wiring help

    SPD on the ecu gets the speed signal from the dash mate. (Should be a purple wire).
    1977 RA35 Celica GT - I4 | 2007 GSV40R Aurion - V6
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  3. 24-03-2011, 07:35 PM #3
    hogesjzz30
    hogesjzz30 is offline
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    Default Re: a70 speedo wiring help

    thanks mate now i can go do some soldiering.
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