Dear Forum Members,

I have a client with a Hyundai H1! His ecu was accidentaly hited and destroyed!
We;ve found another ecu! same number (39100-42220)
Someone told me to put this ecu on the car, and give 12V to the fuel pump valve and it will work!
Is this true?
Is this the way to make the immobilizer off? Or do i have to read the eprom (which i dont know in which chip it's stored)?


Thanks in advance