The software part number for your ECU is 05278334AB, if there is any way you can get a copy of the binary (dumping it out of the BDM is most likely) then I can probably help in a limited fashion.
The software part number for your ECU is 05278334AB, if there is any way you can get a copy of the binary (dumping it out of the BDM is most likely) then I can probably help in a limited fashion.
Also, that I'm getting from my literature (attached) is that the 96-98 2.5/3.9/4.0/5.2/5.9 JTEC blank hardware part number is 05014152AA (V10 is 05014153AA), and from the couple binaries I have the code changes a bit across those years. FYI, 99+ is all over the place although 05018488AA is the most common for 5.2/5.9, but not used at all for the Jeeps. I think (?) it may reflect ECUs equipped with the factory anti-theft/IMMO vs the ones without.
I suspect the previous 5.2, 5.2 Mopar Performance, 5.9, and "98" model 5.9 binaries attached to the thread are all 1997 calibrations - a quick visual check of map locations show both 96 and 98 maps are in different locations.
Here's some stuff for you.
whoa! almost forgot about this thread LOL. very interested in what can be done here!
'86 Grand National
I just checked all those files and there's no trojan, virus or? They are just bin files, use TunerPro, Tools, Advanced, Hex editor. There's no XDF/mask for these...
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
See what I mean? People show up, say they can do it, then leave, never to be seen again. LOL
'86 Grand National
I did it, but it was a clusterf*** of awkward, and I took ~1.5 year breaks from this place.
There are more affordable 28DIP to PLCC32 adapters to make a dual Ostrich setup work now. 96-98 "wrap around" "book style" JTEC is pretty easy to chip, the potted in jelly JTEC+ (and whatever the potted in hard jelly gold case WJ ECU is called) suck to deal with to the point I would not even try.
I'll cough up an un-passlocked version of my 97JTEC.xdf if anyone wants to dig through it and see how values are expressed.
There is no mechanical problem so difficult that it can not be overcome by brute strength and ignorance.
As a matter of curiousity I'd be interested.
I have SCT Advantage 3 coming in the mail... With that I'll be able to write tunes for my 98 ram v10 or any dodge vehicle... Just needs my SCT Flasher to put it on the vehicle.
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