- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RECOFICIAL "CSL2101" - Not available
FORD - Mondeo, Escort, Fiesta; AUDI - A6, A4; FORD USA - Contour; CHRYSLER - Sebring; CHEVROLET - Nubira; ...