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Thread: Inj data

  1. #21
    Tuning Addict blindsquirrel's Avatar
    Join Date
    Apr 2017
    Location
    Meridian MS
    Posts
    7,948
    Was it tuned - that MAF curve - with the current correct injector data, or the messed up one? Tuned via wideband in OL or by trims in CL? If it's in CL now, what do the trims look like? Positive or negative?

  2. #22
    Tuner in Training
    Join Date
    Jul 2022
    Posts
    34
    It was tuned but now I'm redoing the tune with the correct inj data (LS7 maf tune I posted) I am currently tuning it with stft/ltft for part throttle and an WB for wot and trims are all over I just put the LS7 maf with larger tube on, last log I did for part throttle its pretty rich, wot is within -1% and 3% but mostly to the leaner side ( keeping in mind bank 1 is running leaner the bank 2) I only get to 5,400/5,500 rpms before I max out then lb/h in the maf table l, before the ls7 maf and larger tube were installed part throttle was pretty close