- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES10061-12B1" - Not available
CITROËN - Xsara, ZX, XM, Saxo, Xantia; FIAT - Punto, Panda; FORD - Escort, Sierra; ALFA ROMEO - 155, 164; BMW - 5, 7