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Thread: tach install on 02 celica gt

  1. #1
    17secGT is offline Registered User
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    Feb 2003

    tach install on 02 celica gt

    tryin to find out how to install the tach on a 02 celica gt before i start.....it has individual coil packs for each cylinder so i assume youd wire it through the comuter but which wire....if im way off let me know but i just need to know how to do it and get the most accurate reading....thanks
    1987 GT- lots of stuff...still not together

  2. #2
    CHAHONDA is offline corona connessuer
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    Re: tach install on 02 celica gt

    Quote Originally Posted by 17secGT
    tryin to find out how to install the tach on a 02 celica gt before i start.....it has individual coil packs for each cylinder so i assume youd wire it through the comuter but which wire....if im way off let me know but i just need to know how to do it and get the most accurate reading....thanks
    dont they come with a tach from the factory???
    "where am i......and why am i in this handbasket?"

  3. #3
    THATS FRESH's Avatar
    THATS FRESH is offline SSHNIPER
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    Virginia Beach

    Re: tach install on 02 celica gt

    wants rice...

  4. #4
    _Red_Rocket_ is offline Banned
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    ignoring NFC and his bitch's

    Re: tach install on 02 celica gt

    Quote Originally Posted by 17secGT
    tryin to find out how to install the tach on a 02 celica gt before i start.....it has individual coil packs for each cylinder so i assume youd wire it through the comuter but which wire....if im way off let me know but i just need to know how to do it and get the most accurate reading....thanks
    sure dude. her you go......

    step one - get up to 50mph.

    step two - roll down the window.

    step three - put the tach in your hand and cock back.

    step four - release.

    step five - brush your shoulders off.

  5. #5
    Woodrow's Avatar
    Woodrow is offline Slow as Shit
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    Jan 2003
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    Short Pump

    Re: tach install on 02 celica gt

    Hey Nicky.
    I am not sure, but can't you tap into the tach feed wire going from the pcm to the tach. I know for the 4.6L if you have a COP you have to get an adapter for that. If you have coil packs not a COP, then you can tap into the tach feed wire from the tach to the pcm.

    You can also call Autometer techline and they will be able to tell you what you need.
    1998 Camaro Z/28 hardtop | Vulcan 900 custom | 2007 Subaru Legacy

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