- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20239-17B1" - Not available
ROVER - 200, 25, 400, 45; MG - MGF, MG TF; PEUGEOT - 405, 306; LAND ROVER - Freelander; CITROËN - ZX, XM; FIAT - Punto; ...