- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "09272" - Not available
ROVER - 200, 400, 25, 45, 800; MG - MGF, MG TF; LOTUS - Elise, Exige; LAND ROVER - Freelander