- 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 "LS140510" - Not available
TOYOTA - Avensis, Auris, Corolla, Verso, Sienna; LEXUS - RX, GS; BMW - 3, 5; AUDI - A4, A3; ASTON MARTIN - Cygnet