Trying to recode my GIAC ECU for my B5 S4. When ever I try to change the code, I press the "Do It!" Button and the code doesnt change. I think I need the login code. Does anyone know the login code for the engine module? and is there a list of codes to choose from for the actual ecu code? Thanks

 

this giac chip is strange. did you fix the 5 reverse gears and 0ne forward gear problem?

 

Nope. It's screwing me about. I've been at it for weeks now. I'm tempted to just sell it and get another one. Cause I'm tired of ******* with it.