- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES21298-12B1" - Not available
VOLVO - XC60, V60, S60, S90, V40, S80, V70, V90, XC90, XC70; LAND ROVER - Range Rover, Discovery, Freelander 2