- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Calorstat by Vernet "LS140037" - Not available
DAIHATSU - Sirion, Terios, Copen, Materia, YRV; AUDI - A4, A5; LEXUS - IS; SUBARU - Justy; ALFA ROMEO - 156, 159