- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B311P" - Not available
OPEL - Omega B, Vectra B, Frontera A, Sintra; RENAULT - Safrane; VAUXHALL - Omega; AUDI - 100, 80; FIAT - UNO; ...