- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- ACI-AVESA "SLS-13341" - Not available
ROVER - 100, 200, 400, Metro; PEUGEOT - 405, 306; CITROËN - ZX; FIAT - Punto; FORD - Sierra; ALFA ROMEO - 155; ...