Results 1 to 2 of 2

Thread: 2012 nag1 limp mode gear change

  1. #1

    2012 nag1 limp mode gear change

    12? charger blew up 3.06 open diff, swapped in a 3.91 limited slip. Did speedo relearn on scanner, changed ratio to correct 3.91 and tire size. Throwing code p0731 and goes straight to 3rd gear limp mode.

  2. #2
    Senior Tuner 04silverado6.0's Avatar
    Join Date
    Sep 2021
    Location
    Kentucky
    Posts
    1,815
    Did you try setting it to wumbo?