- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- EFI "301396" - Not available
SKODA - Fabia, Roomster, Rapid; SEAT - Ibiza, Cordoba; FORD - Mondeo; VW - Polo; AUDI - A4, A6; FIAT - Punto; ...