- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Denso "DOX-2052" - Not available
OPEL - Speedster, Astra, Zafira, Omega B, Agila; VAUXHALL - Astra, Zafira; HOLDEN - Astra