- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "90043" - Not available
FORD - Focus, Fiesta, Galaxy, Grand C-MAX; VOLVO - V50, C30; AUDI - A4, A6; FIAT - Punto; CITROËN - Xsara, C5; ...