Q5 Quattro V6-3.2L (CALB) (2009)
Oxygen Sensor: Service and Repair
Oxygen Sensors Assembly Overview
Oxygen Sensors Assembly Overview
Oxygen sensor electrical connectors on cylinder bank 1 (right)
1
Fuel injectors, Cylinder bank 1
2
Knock Sensor (KS) 1 (G61 )
4
Oxygen sensor (G39)
5
Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) (G130)
Oxygen sensor electrical connectors on cylinder bank 2 (left)
1
Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) (G131)
2
Heated Oxygen Sensor (HO2S) 2 (G108)
3
Fuel injectors, cylinder bank 2 and from the fuel pressure sensor (G247)
4
Knock Sensor (KS) 2 (G66 )
Oxygen sensors location, cylinder bank 1 (right)