I would be grateful if anyone can help me with removing VDC from the ECU. I am turning my GTA into a racecar and basically the VDC is a major problem. If the connection for VDC etc is removed an error message gets sent to the main engine ECU and it will go into 'limp-home' mode. Does anyone know how to change the software in the main ECU to prevent this error occuring? Many thanks
These guys have prepared a 147 GTA for racing - haven't dealt with them myself so no idea what sort of help you'll get, but maybe you can give them a ring.
Have you tried disconnecting the steering wheel position sensor connector in the steering column, I haven't tried this (...yet) presumably the beep/message would come up but no limp mode?