- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BOSCH "F 00H L00 439" - Not available
SEAT - Ibiza, Cordoba, Leon, Alhambra; SKODA - Fabia, Roomster; VW - Polo; AUDI - A3, A5