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Thread: Tuning options for Dodge Mopar

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  1. #1
    Fuel Injected! JeepsAndGuns's Avatar
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    Quote Originally Posted by mekkis View Post
    Uh, yo.
    Without downloading them, are these tunerpro files?
    79 Jeep Cherokee, AMC 401, T-18 manual trans, hydroboost, 16197427 MPFI system---the toy

    93 Jeep YJ Wrangler, 4.0L, 5 speed, 8.8 rear, homebrew hub conversion and big brakes, hydroboost, 2.5in OME lift, 31x10.50's---the daily driver

    99 Jeep WJ Grand Cherokee limited, 4.0L, auto, 2wd, leather and power everything, 99% stock---the long distance highway ride.

  2. #2
    Electronic Ignition!
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    Quote Originally Posted by JeepsAndGuns View Post
    Without downloading them, are these tunerpro files?

    the 2 .bins are the rom dumps i think i provided years and years ago, the other is his definition file for tuner pro. if i can find my socket jtec which i havent seen in like 10 years im going to try it out. otherwise i guess im going to build a new socketed jtec.

  3. #3
    Electronic Ignition!
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    mekkis this is awesome. If only i could find my socketed jtec. i havent seen it in 7 years. All we need now are some cool flags and maby some real time emulation.

  4. #4
    Electronic Ignition!
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    mekkis, have you got any notes if your process, or the disassembly, or anything about how you located these addresses or anything?

  5. #5
    Fuel Injected!
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    Quote Originally Posted by enlight22 View Post
    mekkis, have you got any notes if your process, or the disassembly, or anything about how you located these addresses or anything?
    It is located in this post some pages back. I made notes to this thread as I was laid up on the shop couch, sick, hashing out the .xdf
    There is no mechanical problem so difficult that it can not be overcome by brute strength and ignorance.

  6. #6
    Carb and Points!
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    Anyone ever put a 411 ecm in a 98 ZJ with the jtec pcm? I'm tired of no tuning solutions, I have a bdm... I have successfully talked to 411 ecms thru bdm now. I don't see why I cant communicate with the jtec the same way. Mekkis, do you offer tuning for these cars? If I can pull the bin, do we have a completed xdf with timing tables? If I can pull a bin, I can write it too.

  7. #7
    Carb and Points! darkcorp's Avatar
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    Hi, guys!

    I live in Russia and build 4.6 stroker ('99 Jeep Grand Cherokee WJ).
    I need to tune my JTEC PCM.
    It has ab28f200 chip so I've unsoldered it and read the programm.
    But PCM has film-like board and while tuning I'll need to soldered the chip several times. That will destroy the film.
    There are some pads near the chip so how can I use them to reprogramm the chip?

    0_91c0b_286f8e83_XL.jpg

    Thanks
    Albert

  8. #8
    Quote Originally Posted by Asylumwarp View Post
    Anyone ever put a 411 ecm in a 98 ZJ with the jtec pcm? I'm tired of no tuning solutions, I have a bdm... I have successfully talked to 411 ecms thru bdm now. I don't see why I cant communicate with the jtec the same way. Mekkis, do you offer tuning for these cars? If I can pull the bin, do we have a completed xdf with timing tables? If I can pull a bin, I can write it too.
    What do you use to read/write by BDM to 411 PCM's ??

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