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Thread: Help VVE and Knock issue

  1. #1
    Potential Tuner
    Join Date
    Feb 2019
    Posts
    6

    Help VVE and Knock issue

    2010 Camaro V8 L99 aut. with CAI and LTH.

    PREMIUM Fuel 100 EU RON.

    First issue:
    I'm tuning the VVE table and I don't understand the "high mountains" at 3200 rpm and 10-30 kPa. In the stock file are the same but less.

    Second issue:
    In the log file you can see many KR at 2000/2200 RPM and up to 75kPa (Gear 6).

    Can you help me to explain these issues?
    Attached Files Attached Files

  2. #2
    Tuner
    Join Date
    Feb 2017
    Location
    Houston Texas
    Posts
    67
    You can try reducing timing in those areas. Also, you should add cylinder airmass to your log. Log the car a little over the 3200 rpm range so we can see what its doing and explain the spike.