- 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 "LS140225" - Not available
HONDA - Civic, FR-V (BE), Stream; AUDI - A6, A4; CHEVROLET - Nubira, Lacetti; CHERY - A5, Tiggo; CADILLAC - Escalade, CTS