- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES21170-12B1" - Not available
NISSAN - Micra, Juke, Pulsar, Qashqai; BMW - 3, 5; AUDI - A4, A3; CHEVROLET - Aveo, Cruze; CITROËN - C5, C4; ...