90 Quattro Sport V6-2.8L (AFC) (1995)
Rapid data transfer
HELP
Select function XX
-
Press button 0 and 2. This selects the function "Read DTC Memory"
Display appears as shown:
Rapid data transfer
Q
02 - Read DTC Memory
-
Acknowledge input with Q button
Display appears as shown:
X malfunctions recognized! ->
Display indicates the number of stored malfunctions or message "No malfunction recognized".
-
Press -> button.
The DTCs stored in the memory are now displayed and printed out one after the other.
-
Refer to Diagnostic Trouble Code Tables to Determine possible malfunctions.
-
Press -> button after last DTC has been displayed and printed out.
Notes:
^
If a malfunction has been recognized: select function 06 to end output, switch off ignition and repair malfunction. Then read DTC Memory again
and erase.
^
If a malfunction is present in the system that is not identified by the OBD routine: perform troubleshooting with ABS tester VAG 1710.
Erasing DTC Memory and ending output
Display appears as shown:
Rapid data transfer
HELP
Select function XX
-
Press buttons 0 and 5. This selects the function "Erase DTC Memory"
Display appears as shown:
Rapid data transfer
Q
05 - Erase DTC Memory
-
Acknowledge input with button Q.
If Display appears as shown:
Attention!
DTC Memory was not read
There has been an interuption in reading the DTC memory.
Notes:
^
Keep to the specified sequence exactly: i.e. read DTC Memory before erasing.
^
The DTC Memory cannot be erased if, for instance, the ignition is switched off after reading the memory and before erasing, or if the vehicle is
moved at a speed above 20 km/h.
After reading the memory display appears as shown: