I am looking to sell my A3 1.9TDI 110 Sport soon and I wanted to reinstall the original ecu chip. I currently have a Superchips chip installed and it is the type which requires soldering. I have been given a quote of £70 by a superchips dealer to get the original chip reinstalled.
Can I do this myself and save the money?
I wish to change it back because I feel that the car would command more interest when selling, if it was returned back to stock.