- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Wagner "LBS00420" - Not available
ROVER - 200, 400, 25, 45; MG - MGF, MG TF; LAND ROVER - Freelander; LOTUS - Elise; PEUGEOT - 306; CITROËN - ZX, XM; ...