- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NPS "DOX-0503" - Not available
TOYOTA - Auris, Avensis, RAV 4 III (ZS), Corolla, RAV 4 IV (ZS), Verso, Isis, Yaris; LEXUS - LS