Tuning options for Dodge Mopar

[34blazer]

maybe those wires connect directly to the main processor itself? interested to see what you find....

[enlight22]

i wonder if this guy could be of assistance, http://www.linkedin.com/pub/emilio-perez-pmp/7/b60/487

have a look at his resume, he worked on this pcm, search jtec in his profile, worked at motorola aieg, on the my series of controllers for daimler chrysler...

probably wouldnt help us though... but itd be nice..

[34blazer]

well I have an account, so Ill give it a shot since Im not much of use otherwise LMAO.

[mekkis]

i wonder if this guy could be of assistance, http://www.linkedin.com/pub/emilio-perez-pmp/7/b60/487

have a look at his resume, he worked on this pcm, search jtec in his profile, worked at motorola aieg, on the my series of controllers for daimler chrysler...

probably wouldnt help us though... but itd be nice..

Do we have pictures of all the different flavors of JTEC hardware? I ask because that LinkedIn profile suggests three evolutions of hardware... I'm interested in how interchangeable the code itself is, as I've a friend who just acquired a 2001 XJ and is asking after fooling with it.

[mekkis]

Hum... http://www.nastf.org/files/public/DC...x_10-29-04.xls

Looks like 96-98 JTEC, 99-04 JTEC+, and JTEC Lite is for uncommon auto trans control. I think I have a bricked JTEC+ somewhere, should compare handily to the engineering sample JTEC I have kicking around.

[mekkis]

More looking about has JTEC+ as a pretty fractured market. 99+ 4.7's have their own hardware as they are COP, with a few other quirks among the distributored 3.9/5.2/5.9 hardwares, and I haven't even looked at the Jeep stuff yet. There's some 3-->4 ECU plug changeover that happens between '02-'04, might be early NGC3 controllers - IDK, the only NG3 I've fooled with is wiring a resistor into two 05 SRT-4 so they couldn't throw a code for the battery temp sensor when flashed with 04 code, and I don't remember what they looked like.

[34blazer]

still interested in this thread. I wish I could contribute more. just found out that tuition assistance was cut today(AF) so thats going to hurt my ability to get more formal training in this field. still studying in my free time(which isnt much) and its amazing how much is out there to learn, just not very organized and not complete.

[mekkis]

You're fine. I was worthless when I got into this - not that I'm all that and a bowl of grits now, but I've come a long way. It takes time and effort, just like everything else in life.