I'm doing an Audi 8K FWD to AWD conversion.
The work is done, only there is a problem with the engine control unit. There is a different gear ratio in the transmission, so the cruise control does not work properly.
There is an option in the engine control unit to select AWD but not accept it. what is the solution ? ECU replacement only?
The work is done, only there is a problem with the engine control unit. There is a different gear ratio in the transmission, so the cruise control does not work properly.
There is an option in the engine control unit to select AWD but not accept it. what is the solution ? ECU replacement only?

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