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Thread: VVE Tuning

  1. #1
    Tuner in Training
    Join Date
    Feb 2014
    Posts
    12

    VVE Tuning

    Im trying to sort out my VVE in part throttle using LTFT+ STFT. I noticed today that my Maf is still reading and im worried this is messing me up. Anyone willing to take a Peak?
    08 Silverado Texas speed stage 2 cam with Shorty headers. 6.0L
    VVE Step 8.hpt
    VVE Step 8.hpl

  2. #2
    Everything in your tune is setup properly for SD tuning. If you are really worried about it, you can always zero the MAF table just to be sure it isn't referencing it. Also, it would be a good idea to add your O2 voltage to your logs just to make sure they are switching properly.

  3. #3
    Tuner in Training
    Join Date
    Feb 2014
    Posts
    12
    I will add That. Last Night i enabled the Maf and drove about 30 min with fuel trims +- 1-2 % with a few cells hitting -8. Now i just need to get a wide band and finish the tune.
    Thanks!