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Thread: Silverado 2015 l83 manual swap issues

  1. #1
    Potential Tuner
    Join Date
    Nov 2022
    Posts
    4

    Silverado 2015 l83 manual swap issues

    Hi, I have a Silverado '15 with l83, e92 ecm and I installed a manual transmission, I already changed in hptunner transmission-type-manual and eliminated some dtc of the transmission at, my problem is but it accelerates to 2000rpm to give crank (idle) and reads max 30% in throttle, I add that stays at 3000 rpm and does not go down when accelerating.
    I would be very grateful for any helpl83 manual conversion v1.hptidle issue.hpl

  2. #2
    Potential Tuner
    Join Date
    Feb 2024
    Posts
    1
    Hey I was wondering with your swap if you could give me some insight on what clutch pedal assembly you used. I have a 2015 2500 with a 6.0 I?ll looking at doin a nv4500 swap with stand alone harness

  3. #3
    Try thisl83 manual conversion swaptimehelp.hpt
    Please report back if this fixes the issue please