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Thread: Gen 4 6.0 ls3 Top end pedal codes! NEED HELP

  1. #1
    Potential Tuner
    Join Date
    Mar 2019
    Posts
    1

    Cool Gen 4 6.0 ls3 Top end pedal codes! NEED HELP

    I have 1979 Corvette GEN 4 6.0 ls3 top end with no other modifications, 4l80e trans, BP automotive harness, E38 ECM. Getting codes P0122,P0223,P2122,P2127 permanent codes. The car has the correct pedal for application. I used all the injector data from the ls3 Camaro, tb size, and also characteristics.

  2. #2
    Potential Tuner
    Join Date
    Jun 2014
    Posts
    8
    fwiw I had an aftermarket harness from a very reputable source and the pedal pins were 1 off and had to be repinned. post tune file