Oxygen Sensor: Locations

Engine Management Systems

Oxygen Sensors


2.0L CCTA, CBFA and BPY





2 - Heated Oxygen Sensor (HO2S) 2 -G108-
• 2.0L CBFA shown
• 3.2L CBRA location

4 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-
• 2.0L CBFA shown
• Bank 1, sensor 2
• 3.2L CBRA location

18 - Heated Oxygen Sensor (HO2S) -G39-
• 2.0L CBFA shown
• Bank 1, sensor 1
• 3.2L CBRA location

3.2L BUB and CBRA





2 - Heated Oxygen Sensor (HO2S) -G39-
• 3.2L CBRA shown
• Bank 1, sensor 1

3 - Heated Oxygen Sensor (HO2S) 2 -G108-
• 3.2L CBRA shown
• Bank 2, sensor 1

6 - Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131-
• 3.2L CBRA shown
• Bank 2, sensor 2

8 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-
• 3.2L CBRA shown
• Bank 2, sensor 1