- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77425" - Not available
ROVER - 400, 25, 45, 200; MG - MGF, MG TF; AUDI - A4; FIAT - Punto; LAND ROVER - Freelander; ALFA ROMEO - 156; ...