- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- EFI "301005" - Not available
FIAT - Punto, Panda, Multipla, Palio; PEUGEOT - 308; CITROËN - C5, C3; HYUNDAI - Santa FE; VW - Golf; NISSAN - Almera; ...