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Thread: Logging/tuning issues JTEC+

  1. #1
    Tuner in Training
    Join Date
    Jul 2012
    Location
    Colorado Springs, CO
    Posts
    40

    Logging/tuning issues JTEC+

    I am not sure if I have done something wrong or my PCM is not fully supported but I have a few questions:
    1) I am unable to read DTCs in the scanner, but they will clear... Has anyone seen this before?
    2) When I try to chart some channels on the histogram, they are not available in the list, even if I have them in the channel list and they have logged information.
    3) It seems that I am missing some useful channels to even log...

    Even as far as tuning this file, it seems like I am also unable to modify certain things:

    I can not seem to find a way to rescale any tables?

    I have tried the latest beta as well as 5.0.4

    56040145AG PCM
    99 Dakota, 410 stroker, auto
    shot1.jpg
    shot2.jpg

  2. #2
    Tuner in Training
    Join Date
    Jul 2012
    Location
    Colorado Springs, CO
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    Anyways, seems that hpt can not read DTCs or log PIDs on this ECU. Is there anything I can do to get some of these things added to the next beta or something? I am having a hard time tuning this as I have to switch back and forth between SCT, HPT and my Snap-on scanner to read everything.

    Note: I am dumb and figured out how to rescale tables.

  3. #3
    Quote Originally Posted by joefus25 View Post
    Anyways, seems that hpt can not read DTCs or log PIDs on this ECU. Is there anything I can do to get some of these things added to the next beta or something? I am having a hard time tuning this as I have to switch back and forth between SCT, HPT and my Snap-on scanner to read everything.

    Note: I am dumb and figured out how to rescale tables.

    to date, there doesnt seem to be any change to this.

    i can't do anything that you mentioned using HPT with jtec+

    can't even change the speedo calibration

    did you ever find out anything new about this?
    2000 Dakota R/T
    gt45
    36lb
    honda map
    8psi

  4. #4
    Tuner in Training
    Join Date
    Jul 2012
    Location
    Colorado Springs, CO
    Posts
    40
    Still haven't found out anything new besides now I can't log again...

    I had a support ticket but all they had to tell me was that there's a lot of bus traffic..... no fix though...


    I hadn't updated my beta software for several months and I did the other day and now it will only log my wideband.
    JTEC Pcm 99 dodge dakota

    I have tried resync and reload and whatever else. I will read and connect to pcm but when I record, it records nothing besides wideband (on analog input).

    Anyone know a fix?

  5. #5
    ive never been able to scan


    it will read dtcs but not clear
    2000 Dakota R/T
    gt45
    36lb
    honda map
    8psi