- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VEGAZ "DLS-124" - Not available
TOYOTA - Hiace, Celica, Carina E, 4 Runner, Land Cruiser, MR 2, Corolla, Hilux, RAV 4 I, Supra, Harrier; LEXUS - LX, RX