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IMMO Mitsubishi Montero Sport 2003

PostPosted: Mon Aug 30, 2010 2:06 pm
by elecautocr
Hello members:

I am working in Montero/Pajero Sport 2003. The Original ECU is bad, so we bought a used-hand ECU but we need to reprogramm immo in the used-ecu.

ECU number is MR578351 with MH8302F processor, Immo box number is MR583148.

My question is: Is it possible to do it with OpenPort and ECUFlash ??

Thanks very much

Re: IMMO Mitsubishi Montero Sport 2003

PostPosted: Mon Aug 30, 2010 3:52 pm
by radsdau
ECUFlash can do that, sure. Only the ECU needs updating, not the immob. box.
Read the ROM from the original ECU and read the immobilizer code from that. Then transfer it into the new ECU.
AFAIK that's all there is to it.

Re: IMMO Mitsubishi Montero Sport 2003

PostPosted: Tue Aug 31, 2010 5:54 am
by elecautocr
Hi radsdu:

The problem is the original ECU is fried, I CAN´T scan it, don´t comunication with scanner, also processor MH8302 is very very hot, which means that is damage.

So, is it possible to match used ECU with the immo box ??

Regards

Re: IMMO Mitsubishi Montero Sport 2003

PostPosted: Tue Aug 31, 2010 3:08 pm
by radsdau
Ooooh that sounds bad.
I don't know how to do that. I'd recommend taking it to a dealer; they should be able to rekey it. I'm sure there's a way, but I've not seen it.

Re: IMMO Mitsubishi Montero Sport 2003

PostPosted: Sat Dec 11, 2010 12:32 pm
by Bruce Willis
My MMC Flasher can read and write this CPU