Opel Siemens SImtec 71-series 55351752 how to clone from the old to a used one?

Siemens SImtec 71 55351752

Siemens SImtec 71 55351752


What I want to do is: I need to switch to a used ecu.


Professional engineer replied:

Read the pin from the car.
Read the pin from used ecu
Reset used ecu
Add ecu to the car using fvdi, opcom or tech2


or clone it by ioterminal, MDFlasher.

If you Can’t do all above, Just Swap Chips


Credits to @ ChipLogic (mhhauto.com)