02 3.9 to 5.2 swap pcm and wiring

2667 Views 3 Replies 4 Participants Last post by daddyododge, Mar 28, 2019

Bullittwp

Discussion Starter · Mar 24, 2019

I've read all the threads and I've done my research and see know this topic always comes up, but what am I supposed to do if I can't find the pcm I need. I've searched and looked..I've all Solopcm and even dodge and nobody has a pcm for a 02 rt Dakota.
I've even went as far as to strip a Durango but it is a 98 and things are different. I really don't know what to do right now. I need to get the truck going. All I have really need is to wire the 2 injectors in and get the pcm and a sct but I'm having no luck on a pcm. Does anyone have any suggestions or is there any way I can get the Durango parts to work

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daddyododge

· #4 · Mar 28, 2019

When the 4.7 came on the scene, it became the new small V8. The 4th plug in on the PCM
is for the RFE-45 electronic transmission. This PCM will not work at all.... If the 5.2 is
already installed, the 5.9 PCM, will be your best bet but will probably need to be tuned
for the 5.2 engine. If the engine is not installed, look for a 5.9.

Good Luck, Daddyododge

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