- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "94016" - Not available
VW - Polo, Passat, Golf, Bora; BMW - 3, 5; AUDI - A4, A6
Additional numbers
NGK:
OZA457-EE38