RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
Specified value: 1.0 to 20.0 ohms (at approx. 20° C)
If the specification was not obtained:
-
Replace the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130). Refer to Fuel Injection and Ignition Repair
Information.
If the specification was obtained:
Checking voltage supply
Crank the engine.
-
Using a multimeter, check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130) electrical harness connector terminal
1 to Ground (GND) for voltage.
Specified value: Battery voltage.
Switch the ignition off.
If the specification was not obtained:
-
Check the wiring from the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130) electrical harness connector terminal 1 to