- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "21230" - Not available
TOYOTA - Avensis, Corolla, Camry, Aurion, Auris; LEXUS - GS, ES; DAIHATSU - Sirion; SUBARU - Justy