- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- APC "SAS970361" - Not available
BMW - 3, 5, 7, 8; BERTONE - Freeclimber 2; CITROËN - ZX, Xsara; PEUGEOT - 306, 405; FIAT - Punto, Panda