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Thread: TBI tuning

  1. #16
    Fuel Injected!
    Join Date
    Jan 2017
    Posts
    26
    I've got connection, data and can playback. What should I do next? This is getting fun and I'm ready to learn more.

  2. #17
    Fuel Injected!
    Join Date
    Jan 2013
    Age
    70
    Posts
    26
    dhworkin,

    How you progressing with your learning curve? I'm also new to this kind of stuff so I am interested and going to follow this thread...although somewhat old...to learn along with you.

  3. #18
    Fuel Injected!
    Join Date
    Jan 2017
    Posts
    26
    Hey Handyman, I've learned the tunerpro rt program enough to make changes and correct my truck from running rich. dave W helped and was the one that got me into it. I asked questions and got no reply(that happens a lot on this forum) at times but as I learned more, they were stupid questions. At first I watched youtube turtorials and that was confusing, and lead to more ignorant questions. The help tab on the top toolbar in tunerpro rt helped me the most, so I read the help topics and I was on my way to make a few more mistakes, but with the help of this forum I worked it out. I don't know a lot, but I can help with the getting started part of the process, data logging and working with the ostich 2.

  4. #19
    Fuel Injected!
    Join Date
    Jan 2013
    Age
    70
    Posts
    26
    Thanks for responding. I will be asking for some help shortly as I recently upgraded the 16144288 TBI ECM in my '92 4.3L S10 to a 16168625 TBI PCM out of a '93 4.3L Sierra. I decided to upgrade to a PCM since the 4.3L is semi-modified and would enable more turning. Because tuning is new to me, I wanted to be able to swap back to my stock ECM setup in the event I screwed up something when tuning. Thus, I made an adapter to do this.

    At the moment, I have the adapter and 8625 installed but have a fuel issue. Once I get those issues resolved and embark on making the kinds of changes to the PCM, I will begin asking questions and seeking help.

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