- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Denso "DOX-1537" - Not available
CITROËN - Xsara, Xantia, Saxo, Berlingo; PEUGEOT - 306, 406; FIAT - Punto; FORD - Sierra; ALFA ROMEO - 155, 164; ...