- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B4144P" - Not available
ROVER - 45, 25, Streetwise; MG - MG ZS, MG ZR; LAND ROVER - Freelander; MERCEDES-BENZ - CLK; AUDI - A4, TT; ...