The VAG interface VVDI could help you fix out the trouble!
You need to restore the ECU data to match with all parameters and part numbers.
take care while operating!
I have trouble with my Volkswagen Caddy 2010 Engine ECU, big trouble with the program! I tried to reprogram the EEPROM and recover the original dump data, but no help. I was told the better solution is to exchange the ECU.
To exchange the ECU, i know i need read the old ECU data and then write to new ECU. My question is what tool i should use?
How about this item: http://www.ecutool.com/China-VAG-Veh...VDI_5527.html?
i need help urgently; please help me fix it out!