- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTY "ESL-PL-012" - Not available
OPEL - Astra G, Zafira A, Combo, Meriva A, Corsa C; VAUXHALL - Astra, Astravan; DAEWOO - Lanos, Nubira