- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB5168" - Not available
LEXUS - GS, LS 400, LS 430, SC; BMW - 3, 5; AUDI - A4, A3; TOYOTA - Land Cruiser; ALFA ROMEO - 159, 156