- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LEMARK "LLB221" - Not available
MAZDA - 323, 6, 626, 2, 3; FORD - Mondeo; AUDI - A4; CHRYSLER - Sebring; CITROËN - Berlingo; FIAT - Punto; ...