- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20215-17B1" - Not available
HONDA - Civic, FR-V (BE), Stream; AUDI - A6, A4; CHEVROLET - Lacetti, Aveo; CADILLAC - Escalade, CTS; CHERY - A5, Tiggo