i was wondering if i can swap in a 2007 1500 hemi ecm into my 06 1500 hemi?
are they interchangeable thru 2006-2008?

 

pretty sure you would need a dealer to re-program since the ecu and speedometer cluster won't match up. They need to comunicate to each other before you can start the vehicle.

 

they arnt the same cluster?

 

They are, but the operate on a diff. frequency.

I'll try to explain it simply.

Your key has a chip inside of it. When you insert it into the ignition it sends a specific rf frequency to the cluster. Then the cluster sends that frequency to the ecu, thus is why i said a dealer would need to "sync" everything together. i don't think your ecu would recognize your cluster or your programmed key as it's all about theft deterrent.

 

so i could get the o7 ecu install it, and if it didntwork i could get dodge to reflash the ecu? would it still be 07 prgramming?

 

Why are you looking to change first of all?

 

ive worked on alot of hemi rams, and rebuilt alot of the motors, and i cant find the reason why a edge evolution will not program the 06 or 08, except for possibly the calibration in the ecm probably.

 

then just get a different programer

 

Get a better programmer!! Get a Predator and be done with it!!!

 

i cant return this programmer and cannot find a buyer for it.