- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B417P" - Not available
ROVER - 400, 200, 25, 45; MG - MGF; CITROËN - ZX; LAND ROVER - Freelander; FIAT - Punto; FORD - Escort; ...