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Thread: Gen V swap 17 Tahoe 8 speed auto

  1. #21
    But the pedal still does not work, won?t move Tb at all. Both voltages coming in are good, but no pedal percentage output or Tb movement. Does your Tb move with gas pedal?

  2. #22
    when you first turn key to on position but engine off, does throttle body moves? Double check your peddal wiring assigments..

    * What fans are you using? Keep the A/C pressure sensor or ecm will turn fan ON as soon as you start your swaped car.

  3. #23
    Yes, TB moves and checks. We?ve double and triple checked, gone through 3 ecms, 3 different pedals, even have the pedal that came out of by swap truck. Voltages go into ecm, but nothing out. Weirdest shit I?ve seen.