- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20253-12B1" - Not available
FORD - Escort, Mondeo, Fiesta, KA, Galaxy; CHRYSLER - Grand Voyager, Caravan; AUDI - A6, A4; HONDA - Prelude; OPEL - Vectra A