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Thread: 1JZ-GTE fault code 14

  1. #31
    Junior Member Domestic Engineer Ribfeast's Avatar
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    Default Re: 1JZ-GTE fault code 14

    Do you have a tacho booster? If so, check that you have a diode between it and the tacho wire to eliminate spikes going to the ECU. Fixed my code 14 problem.
    1989 Toyota Cressida GLX 1JZGTE twin turbo *SOLD*
    http://www.toymods.net/forums/showthread.php?t=2847
    12.36 @ 111mph on eBay "China" CT12A steelies
    244rwkw / 328hp @ 18psi

  2. #32
    Junior Member Domestic Engineer Ribfeast's Avatar
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    Default Re: 1JZ-GTE fault code 14

    Oops, ah well you figured it out.
    1989 Toyota Cressida GLX 1JZGTE twin turbo *SOLD*
    http://www.toymods.net/forums/showthread.php?t=2847
    12.36 @ 111mph on eBay "China" CT12A steelies
    244rwkw / 328hp @ 18psi

  3. #33
    Toymods Club Member Domestic Engineer Danners's Avatar
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    Dec 2005
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    Default Re: 1JZ-GTE fault code 14

    Quote Originally Posted by TTMX83
    Update time. The ECU was the culprit.....

    Thanks to all that helped out.

    Cheers Brad.

    ^^

    10 characters
    Dan

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