I'm gonna have to try this with my 88. Thanks, cruiser

 

You'll like it.

 

Got one from an 89 5spd/4.0.

 

Someone should want it.

I'm gonna take this opportunity to clarify something.

You can use the ECU from an auto trans equipped vehicle in either an auto or manual trans one.

I've used the manual ones in an auto and there are some idle quality issues at a stop in gear.

 

This guy knows a empty spot for that ecu

 

My buddy has a scrap 92 xj auto 4.0 2wd. Would I be able to swap the ecu from that to my 88 mj 4.0 auto 4x4 and get the power gain?

 

No. Must be 89 or 90 only.

Do you have manual or auto trans?

 

Auto

 

Need to get one out of an auto then. I've done one with a manual eCU in an auto equipped Jeep and the idle was not good in gear.

 

So have any of you slowpokes done this yet?

 

I plan on it just need to find the right ECU first

 

Hey man im on vacation lol. The mjs in idaho and im in D.C. till the 21st so when i get back ITS ON lol

 

I have one.

 

Pm me with your price if you don't mind.

 

I know this is the Commanche section but am assuming this applies to Cherokees as well. I have an 88 and would love a bit more power.. I assume a Commanche ECU will work on a Cherokee?

I'll be scouring the local yard for a 89-90 ECU now! Thanks!