- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB954" - Not available
VOLVO - S40, V40, S70, 850, V70; OPEL - Vectra, Astra; BMW - 3, 5; VAUXHALL - Astra, Vectra