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LS3 throttle body wiring


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The attached page from PCLink Help will provide a good starting point. Note that this image is looking into the connector on the throttle body, opposite of yours.

  • Motor (-) goes to Aux Output 10
  • Motor (+) goes to Aux Output 9
  • Signal Ground goes to 'Gnd Out'
  • TP(Sub) goes to an AN Volt channel
  • +5V goes to '+5V'
  • TP(Main) goes to an AN Volt channel


GM E-throttle body.pdf

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