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Thread: TM issue on e38

  1. #1
    Tuner in Training
    Join Date
    Jun 2012
    Location
    Rochester
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    29

    Exclamation TM issue on e38

    Can anyone explain what causes these TM pid's to enable? Is it the TCS or something else? I have all TM disabled but for some reason I keep getting these 2 pid's turning on and pulling timing. Been fighting this for months now and no one can seem to figure out whats causing it.
    Attached Images Attached Images
    1970 Monte Carlo L96/4l80 swap
    2008 Pontiac Torrent GXP 3.6vvt/6l70

  2. #2
    Senior Tuner
    Join Date
    Jan 2014
    Location
    Australia
    Posts
    1,982
    most likely traction control or rpm limiter, i use ETC and fuel cut for my limiters and traction and they do show up in that, fuel cut or ETC torque will say "RPM lim" when your on limiter or TC when its active

  3. #3
    Tuner in Training
    Join Date
    Aug 2008
    Posts
    24
    Hey bud I saw your other thread as well. Wanting to help you out as I have worked through some issues on my 3.6L Malibu, but I can't seem to see any attachments. I don't really like this new forum. E-mail me or pm if you can username at gmail and I will help you as much as I can! Send over your tune and log if you could.

  4. #4
    Tuner in Training bigwillys58's Avatar
    Join Date
    Nov 2008
    Location
    Springfield Tennessee
    Posts
    20
    you didnt by chance zero out the abuse mode>torque reduction and reduction duration stuff on the trans tq mgmt side? if so that could be it.
    08 GMC rcsb 2wd. 4.8/4L80e with a dollar store turbo.
    best so far of 7.25 @ 97.4 1/8 mile