YJim

Will an '02 ETH ECM work on an '01 ETH? I'm thinking the '00 on down will not work because they use crank sensors. Are the '01/ '02 the same part number and where is the best place to find a used/ rebuilt unit? Thanks...

rebal

I used one from a 02 SO in an 01.5 HO for a day and didnt notice anything really differant but I never checked the power out put differance.I was just testing the ECM for a cruise controle problem. hope that helps a little


also Ebay has some ECMs and pcm

dozer12216

Dealer or salvage yard can check for compatibility by part number or application.

YJim

Dealer says problem is APPS. All codes pointed to ECM. Now that I think about it, symptoms look like APPS. Started with a slight miss that could barely be felt. Progressed into major bouts of dead pedal and ended in truck revving to redline on its own. Codes were 0121, 0238, 0563, 1475, 0113, 0606, 0343, 0577. Think they're just throwing parts at it? Codes don't point toward bad APPS

mini14

ho vs. so
cali vs. federal
5 sp vs auto
6 sp vs auto
2wd vs. 4wd
and u can permutate the combos, thats how many different ecms/pcms are out there.

Berne

dragging up an old thread....


was there a conclusion to this? I've getting similar codes and symptoms....and am thinking ECM also.

Also, is there a definitive list anywhere on the interweb of dodge ECM interchange-ability? I think I found the end of the internet earlier today looking for said list.

--B