Removing and installing engine control unitJ623 (Golf model year 2004 ? 2008)
Removing and installing engine control unitJ623 (Golf model year 2004 ► 2008)
Removing and installing engine control unit -J623- (Golf model year 2004 ► 2008)
If you wish to renew the engine control unit, connect the → Vehicle diagnostic testerVehicle diagnostic, testing and information system and carry out the guided function „Renew control unit“.