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Thread: Quick ?

  1. #1

    Quick ?

    I load my file if I need to but simple? I hope .I'm on sd 3bar with the old fashion gm box sensor. Anyways I got a zr1 3bar.and my tune map sensor linear is 305.00kpa off set is 10.33 kpa but my new one is 312.0kpa off set is 12.0 kpa I switch that all over and truck ran like garbage so put original 305.00 and 10.33 it runs way better just ritch. Is it OK to leave at 305.00 even though sensor is supposed to be 312.00?

  2. #2
    Tuning Addict 5FDP's Avatar
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    May 2012
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    Rogers, MN
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    13,576
    The 3 bar sensor should be 312.50 and -11.25 if I remember right. The data needs to be correct for the sensor.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Ok il try again thanks

  4. #4
    I'm a dummy I didn't put -11.25 I put 11.25 no wonder it was shit

  5. #5
    It ran great all the way to work then as soon as I go to leave work it went in to reduce power mode p2135 throttle position sensor tryed re flashing tune and still won't go out of reduce power mode so put my old 3bar in and put in the linear and offset and runs fine I think I wasted money