ecu compatibility

Hello everyone, This is my first thread and I want to first start by saying thank you for all of your other posts and explanations. I have learned a lot from reading these posts from this site. That's a major reason I joined. Now, my problem. I have a 2003 X (Non Rubi) 4.0 auto trans, no SKIM...

Alright guys. Getting ready to start a new project. A rhd 5.9 swap. I have a few things I can’t wrap my head around as of yet.. Backstory. I have a full running working (daily driver) donor vehicle 1999 Durango slt. With a 5.9 Planning on putting the entire drivetrain minus tcase into my...

hello everyone, I have a 1998 wrangler and having this ecu pulse issue, I have bought this ecu but mechanic can not seems to connect everything as it should using the ecu pins, he needs a wiring diagram to fix the pulse issue we are having rebuilding it. my ecu model is 535 AD and I need a...

My ecm blew and I can’t find a used one or a new one within an affordable price. Would a ECM ECU Engine Computer Unit 2006 Chrysler PT Cruiser M/T 2.4L | P05033427AG work? it’s the same engine and transmission and the ecm looks identical and even the plugs are the same. I just have no clue if...

Can anyone tell me if the 97-02 ECU for the TJ that has the 4.0 and the AUTOMATIC transmission are the same across all years or what the breakdown might be?