Re-Flashing the ECM
#3
Caracticus Potts The Mod
We have had a few "re-programmed" by the dealer, their software can do it. We have the Snap-on Pass Thru Pro which can only program "new" ECM/PCM.
Inquire with your dealer, a phone call won't kill you.
Inquire with your dealer, a phone call won't kill you.
#4
Old fart with a wrench
I know in GM computers, there is a PROM chip that is set up with memory for that particular type and model vehicle. I believe Mopar computers are preprogrammed on the production line and can only be redone at a dealership. I'm only quessing, because nobody has ever said anything about a PROM in a Jeep.
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