Exhaust System: Locations

Engine Management Systems

Exhaust System Overview


• 2.0L CCTA and CBFA => [ 2.0L CCTA and CBFA ]

• 2.0L CBEA TDI => [ 2.0L CBEA TDI ]

• 2.5L CBTA and CBUA => [ 2.5L CBTA and CBUA ]





2.0L CCTA and CBFA







1 - Heated Oxygen Sensor (HO2S) -G39-
Integrated with Oxygen Sensor (O2S) Heater -Z19- - on some options
• Bank 1 sensor 1
• 2.0L CBEA TDI location
• 2.5L CBTA and CBUA location

3 - Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G465- /Heated Oxygen Sensor (HO2S) 2 -G108-
• With engine code CBFA
• Bank 1 sensor 2
• 2.5L CBTA and CBUA location

4 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-
• Bank 1 sensor 3
• 2.0L CBEA TDI location
• 2.5L CBTA and CBUA location





2.0L CBEA TDI







8 - Heated Oxygen Sensor (HO2S) -G39-
• 2.0L CBEA TDI shown
• 2.5L CBTA and CBUA location

16 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-
• 2.0L CBEA TDI shown
• 2.5L CBTA and CBUA location





2.5L CBTA and CBUA







4 - Oxygen Sensor (O2S (in Center Three Way Catalytic Converter (TWC), Bank 1 -G465-
• 2.5L CBUA shown

9 - Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-
• 2.5L CBUA shown




2.5L CBTA and CBUA continued





7 - Heated Oxygen Sensor (HO2S) -G39-
• 2.5L CBUA shown