- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- StartVOLT "VS-OS 1021" - Not available
VOLVO - V70, S60, S80, XC70 Cross Country; FIAT - Punto, Doblo; CITROËN - C5, Xsara; AUDI - A4; ALFA ROMEO - 156; ...