I have been getting a P047 or P048 code consitently over the last month or so, I have had a look at the codes using my Vident ilink 400 and the VAG software.
The codes clears Ok for a few engine on off cycles then reappears.
In the diagnostic options I have run the Active test and the flap motor is moicing through the full range of movement so I belive the motor and flap are OK.
Is it possibly the control of the flap motor that is faulty? perhaps not registering its actual position, any ideas how to test for this?
Car has had lots of short journeys recently so tried lubricating the motor flap shaft and it does turn freely, so probably not the issue.
Brake light switch is operating OK when I do the active test and lights are functioning when pedal pressed, (Isaw that as a potential issue on the interweb)
The codes clears Ok for a few engine on off cycles then reappears.
In the diagnostic options I have run the Active test and the flap motor is moicing through the full range of movement so I belive the motor and flap are OK.
Is it possibly the control of the flap motor that is faulty? perhaps not registering its actual position, any ideas how to test for this?
Car has had lots of short journeys recently so tried lubricating the motor flap shaft and it does turn freely, so probably not the issue.
Brake light switch is operating OK when I do the active test and lights are functioning when pedal pressed, (Isaw that as a potential issue on the interweb)