Jeep WJ 2000 PCM eaten by electrolysis - how to clone?

[Turbon]

Hi.

I'm not able to find the exact box for sale (P56041 869AB) - would it be possible to read out the programming and put it into whatever P56041 PCM?

Redards / Turbon

PCM.jpg

[EEpromDestroyer]

Here is a copy of the Fedworld cross reference guide. See if your number is superseded by another and should be able to clone into one of those ecus.

[Turbon]

Thanks a lot EEprobDestroyer! But no luck...

[dimitar]

Buy second hand and adapt with pin code ....ive done this with drb3 also launch works too

You only need the pin from the vehicle...do not open pcm

[Turbon]

Thanks Dimitar.
But then you had exact matching numbers and just changed the VIN?
I don't have that, I have P56041 869AB (original, broken) and P56041 868AB (new).
I need to either program or switch the AB28F200 eeprom.

[Turbon]

I would probably need to switch the motorolla cpu too...

[tinchocbr]

with db3 match vin used ecu.

[dimitar]

I would probably need to switch the motorolla cpu too...

Dont swap anything just use launch to program new vin
Even toolbox 2 with good passthru can transfer immo data to new pcm