A4 Sedan V6-2.8L (AFC) (1996)
If idle speed is too low and no DTC is found stored in DTC memory; perform the following checks:
-
Check Closed Throttle Position (CTP) switch.
-
Check Idle Air Control (IAC) valve
If idle speed is too low and no DTC is found stored in DTC memory; perform the following checks:
-
Check Closed Throttle Position (CTP) switch.
-
Check Idle Air Control (IAC) valve