- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- MDR "EPS-1997 228" - Not available
MAZDA - 626, Premacy, Xedos 9, 323; AUDI - A6, A4; FORD - Escort, Fiesta; CITROËN - Berlingo, Xsara