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  1. #1
    Join Date
    Jul 2010
    Location
    Devon, Alberta
    Posts
    5

    Default Tach Wire on 94 Comp

    Just a quick question because I cant seem to find the answer. I have a 94 Comp with a ProTec 5.8 in it. What color is the tach wire? I have had to re-wire the whole boat this past winter and the tach is basically the last thing. I havent had a tach for a bunch of years because someone in its previous life looks like they rewired the dash (In a less than ideal way, ha ha.) so I want to hook everything back up and have it all working. Everything now has its own circuit and the proper marine color to make life easy for any trouble shooting.

    I am looking for the color off the ECM not the one under the dash if it is different.

    Thanks for all of your help.

  2. #2
    Join Date
    Jul 2007
    Location
    Flowery Branch Georgia
    Posts
    2,339

    Default

    Not sure on your boat. Most have a white or light gray wire connected to the negative side of the coil.

  3. #3
    Join Date
    Feb 2014
    Posts
    103

    Default

    I believe it is gray. It's terminal E on the connector at the coil packs. I believe terminal A is yellow so you can start from that end of the connector.

  4. #4
    Join Date
    Jul 2010
    Location
    Devon, Alberta
    Posts
    5

    Default

    thanks hopefully it is the one.

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