Connectors, installed location
1 - Protective housing, on vehicle underside right side
2 - For Exhaust Gas Temperature (EGT) sensor 1 -G235-
3 - For Heated Oxygen Sensor (HO2S) -G39-
4 - For Oxygen Sensor (O2S) in Center Three Way Catalytic Converter (TWC), Bank 1 -G465-
5 - For Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-