Results 1 to 3 of 3

Thread: no write capabilities on P01 pcm

  1. #1
    Tuner in Training BlazinBuckeye's Avatar
    Join Date
    Oct 2017
    Location
    Ohio
    Posts
    23

    Question no write capabilities on P01 pcm

    what are know issues to a ability to read and scan but will always lock up when attempting to write? I have the exact same results in the car and on a bench harness. is this ecu just bad??? i really do not want to spend another 2 credits on the backup ecu to achieve the same results i have thus far. I'm leaning towards spending that hundred bucks towards the termx kit! I've always had positive results using this software, but this sucks as it was the original intended purpose to buying HP. TIA for any attempt at helping me on this. I'm in ohio if theres someone close that i could visit that feels they can resolve my problem.

  2. #2
    Advanced Tuner
    Join Date
    Jan 2014
    Location
    Waldorf MD
    Posts
    774
    Screenshot the error? Have you contacted support?
    Daily Driver= 2003 BMW 330xi
    Weekend Cruiser= 2009 Pontiac G8 GT (Vararam, TSP LS3 N/A Stage 1, OBX, CTS-V converter, MagnaFlows w/ J-Pipes, 160 t-stat)
    Project Car= 1991 Chevrolet Camaro RS (LQ4 w/ Gen 4 Rods, LS3 heads, turbo...)
    Truck= 2007 Chevy Silverado 1500 LT LY5 4x4

  3. #3
    Tuner
    Join Date
    Mar 2015
    Location
    gippsland
    Posts
    134
    have you tried low speed?