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Thread: people with tbss intakes come on in (87mm tb wiring)

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  1. #1

    people with tbss intakes come on in (87mm tb wiring)

    i installed my tbss intake today and it went on with out an problems, but when i went to re-wire the truck 8 pin tb plug to the 6 pin 87mm tb that's when i steeped into poop. here's how i wired it:
    [IMG][/IMG]
    the 2 wires left out are
    gry: 5 volt ref
    blk: low ref

    it will idle fine @ 600-700rpm and rev in park ( revd to 3000rpm and almost staled out when it came back down) with out setting any codes but 1.5 miles into 3 mile "test track" the check motor light came on and it went into reduced power mode after pulling the codes they are
    P2101 - Throttle actuator control module range
    P0120 - throttle/pedal position sensor switch A and switch B malfunction
    P0220 - ^^^
    P1516 - Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

    pertinent info:
    the tune has not been touched after i installed manifold/tb
    did not use x link used different tac module (12574221)

    so im thinking when i re-wired it i wired the 2 tps signal wires backwards. any other ideas?
    Last edited by beingblueeyes; 04-20-2011 at 12:02 PM.

  2. #2
    Join Date
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    unless you figured out something that no other has , you need to use the torquerush.com module.
    it converts 8 to 6 pin and doesn't set any codes.

  3. #3
    so using a 02 TAC module with TB adapter harness for converting from the stock TB (78mm) to an LS2 TB (90mm) doesn't work?

  4. #4
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    ive heard you can use the wire method of other tac module but youre not only one with those codes, ask showngo about that bs
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  5. #5
    Quote Originally Posted by Quik View Post
    ive heard you can use the wire method of other tac module but youre not only one with those codes, ask showngo about that bs
    is showngo on this forum?

  6. #6
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    Quote Originally Posted by beingblueeyes View Post
    is showngo on this forum?
    Yes he is, i have a tbss intake ive only seen the x adapter used and thats what i used.
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