Hi all
I have a 2005 Audi A6 C6 saloon 3.0 TDI quattro .
i ran a scan and noticed it hang on the VCDS diag [05] - Access/Start Authorisation
the whole run return no errors but if I look at the 05 channel there is nothing , it just says controller doesn't support DTc or there is a communication failure ?
if I try to run a scan on the 05 channel itself VCDS just seems to keep trying it , I waited for 10 mins .
I checked in the options and these are set to default for USB and that the 'force K 'was unchecked .
I did try it with this checked and this time after 5 mins came back with a pop up of communication failure .
the car works ok and starts first time ,
anybody got any ideas ? I guess what ever chip on the 05 channel that communicates with the ODB bus has failed but the actual part is still functioning . many thanks
I have a 2005 Audi A6 C6 saloon 3.0 TDI quattro .
i ran a scan and noticed it hang on the VCDS diag [05] - Access/Start Authorisation
the whole run return no errors but if I look at the 05 channel there is nothing , it just says controller doesn't support DTc or there is a communication failure ?
if I try to run a scan on the 05 channel itself VCDS just seems to keep trying it , I waited for 10 mins .
I checked in the options and these are set to default for USB and that the 'force K 'was unchecked .
I did try it with this checked and this time after 5 mins came back with a pop up of communication failure .
the car works ok and starts first time ,
anybody got any ideas ? I guess what ever chip on the 05 channel that communicates with the ODB bus has failed but the actual part is still functioning . many thanks