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Thread: LFX Tuning Questions

  1. #61
    Tuner in Training
    Join Date
    Jul 2024
    Posts
    28
    Hey, ran into a problem if anyway happens to see this on Saturday 28 Sep. Running an auto-x course, dropped back to the MAF step 7 tune as it was the last reliable tune, when I hit rev limit instead of bouncing off the rev limited the car went into limp mode and wouldn?t allow any throttle inputs?. Any ideas on why it might be doing this?

    Have another event tomorrow, trying to fix it this evening

  2. #62
    Potential Tuner
    Join Date
    Sep 2024
    Posts
    1
    2012 Cadillac Cts 3.6l Can someone help me fully disable DFCO? Im new to tuning and the info is very scarce.