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ok how to wire a tach up

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  • ok how to wire a tach up

    any body know how to wire a tach up on a efi festiva coil?

  • #2
    the wire on an aftermarket tach for the tach signal needs to tap into the yellow wire coming off the coil to get the spark signal

    1988 323 Station Wagon - KLG4 swapped
    1988 323 GT - B6T Powered
    2008 Ford Escape - Rollover Survivor

    1990 Festiva - First Ever Completed KLZE swap (SOLD)

    If no one from the future stops you from doing it, how bad of a decision can it really be?

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    • #3
      ok and the other wire is the one to the ignition right

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      • #4
        i'm honestly not 100% sure, which tach do you have? any pics?

        1988 323 Station Wagon - KLG4 swapped
        1988 323 GT - B6T Powered
        2008 Ford Escape - Rollover Survivor

        1990 Festiva - First Ever Completed KLZE swap (SOLD)

        If no one from the future stops you from doing it, how bad of a decision can it really be?

        Comment


        • #5
          here is what helped me do it.
          -Tim
          93 Festy L- Little Red
          98 Ranger- The golf ball
          92 Accord- The $20 car (R.I.P)
          73 F-100 (looking for a 302)

          "Wait... you mean they pay people to fix their cars? Idiots..."

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          • #6

            the green wire is the singal wire and the red is the 12volt sorce wire for a switch i inhanced the colers haha

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            • #7
              ok my tach needs a 12volt power sorce for when the key is turned on. when it was in the car when it was still carbed the red wire whent to the positive sid of the coil on this coil would the bigger black wire be the one i should splice onto? because all you aother guyses stuff jsut confused me and sounds way to hard when its seam it aint i just wana know if the bigger black wire is waht suplies the soil with a 12volt sorce with the key turned on.

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