- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Denso "DOX-1534" - Not available
CITROËN - Xsara, C5, C3, Saxo, C2; PEUGEOT - 206, 306; AUDI - A6, A4; CHRYSLER - Sebring, Stratus