- 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 2125" - Not available
SEAT - Cordoba, Ibiza, Toledo; VW - Golf, Passat; AUDI - 100, 80; FIAT - UNO; HONDA - Accord; ALFA ROMEO - 33; ...