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Thread: C5 throttle body problems

  1. #1
    Potential Tuner
    Join Date
    Aug 2021
    Location
    North Carolina
    Posts
    3

    C5 throttle body problems

    I just recently put a 102 drive-by wire throttlebody on my C-5 it has gold butterfly the factory with a silver butterfly for the information that I found I reversed the wires for the polarity so that it would open the correct way still having issues out of it going into reduced engine power not sure if there?s something else I need to change any help would be greatly appreciated

  2. #2
    Senior Tuner
    Join Date
    Mar 2011
    Location
    Ripley, MS
    Posts
    1,060
    Which adapter did you use? What DTC's are being displayed when it goes into REP?