S4 Quattro Sedan V6-2.7L Turbo (APB) (2000)
Oxygen Sensor: Locations
Oxygen Sensor Behind Three Way Catalytic Converter (TWC) -G130-
Oxygen Sensor Behind TWC (2.7 Ltr. Engine) G130
Oxygen Sensor: Locations
Oxygen Sensor Behind Three Way Catalytic Converter (TWC) -G130-
Oxygen Sensor Behind TWC (2.7 Ltr. Engine) G130