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Thread: Trans Am log

  1. #1
    Tuner in Training
    Join Date
    Nov 2012
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    23

    Trans Am log

    New to hptuners and just did a log while we drove from one town to another then went driving around delivering things ...then hit a speedbump and tore part of my exhaust off so the tunning logging ended.

    Not sure if there is much anyone could tell me from this log. But I wanted to post it up here to see if anyone can tell anything from the data, and I figured if people help me analyze it I can possibly learn something through the comments they leave.

    Still need a WB sensor, so currently only have the NB sensors in. Wasnt sure on what all PID's to log either.

    Any imput would be helpful. I want to try to learn as much as possible about logging and tunning and this is just the begining.

  2. #2
    Tuner
    Join Date
    Aug 2012
    Location
    Huntsville, AL
    Posts
    122
    What are you looking for exactly? Without a wideband your data is limited.
    Jason
    01 Camaro Z28 LS3 525hp Built 4l60e
    74 Camaro Z28 LT 355 fully forged roller with t56 4.56 gears

  3. #3
    Tuner in Training
    Join Date
    Nov 2012
    Posts
    23
    Quote Originally Posted by kyphur View Post
    What are you looking for exactly? Without a wideband your data is limited.
    At first I wasn't really sure.

    I'm still new at this so I was trying to see what I could figure out with just the data I had collected so far. From what I could tell is my ltft were high ( I think they were around 9-10), should be around -4 to 0 from what I understood. Also, cant remember if it was this log or not, but the timing advanced seemed high at times.

    I'm currently looking to get a NGK AFX wideband kit so I can log my lambda. Not sure if all of them out there have the NTK sensor instead of the bosche, but I hope I get one with the better sensor. ( I think ngk stopped packaging them with hte bosche.)

    Just got to find a deal.