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View Full Version : ECU SWAP = OPEL VIVARO - TRAFFIC Help please?



Harrison41
17th May, 2022, 12:08 AM
Hello all hope are all well and keeping healthy.

I'm in the process of swapping ecu's over on a vivaro 1.9dti 2004,
I've tried everything to extract the pin code from the original ecu (security pin 12)
I've dumped the file of eeprom using mpps v18 i do have galletto v54 also but only used mpps so far.
My question is what am i doing wrong here? I looking through the Hex file but it's not even showing my Vin inside the code.
Either the first ecu is fried ( it dose start the van) but it runs extremely rich and isn't running engine well ( Code to replace ecu )
Got another donor ecu. But i cant reset the ecu until i have the security pin ? and of course the second ecu come of a donor van.
So i dont have the V5 to the second ecu. is it possible to dump the eeprom file from original ecu to the donor ecu and it would recognise the keys to the van?
Or is there a process someone would be willing to explain to me on what i should be doing here, i have some knowledge in this but im not a electronic wiz i'm a more of a engine man.
Any help is greatly appreciated

Edit the ecu is - EDC151C13 BOSCH

exxl
17th May, 2022, 09:51 AM
give both bosch part numbers original and donor here so i can check the hardware compatibility,
also you will need to swap flash and eeprom,
if doing it on bench you will need to go in boot mode with 6.8kohm resistor to full read flash on bench,
eeprom you will need physically to remove, read and write on external programmer

Harrison41
17th May, 2022, 07:49 PM
Hi, Thanks for reply!

Original Ecu - 0281011529, H0M8200051608, 8200325719. From Vivaro. Bosch.
Donor Ecu - 0281011529 - H0M8200051608 , 8200389519 From Trafic Bosch,

Our these the numbers you refer to?

All the best & thank you.