- 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 136" - Not available
OPEL - Vectra, Astra, Corsa C, Meriva A, Signum; FORD - Mondeo, Escort; SAAB - 9-3; AUDI - A6, A4; MAZDA - 626, 6