- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- WXQP "130139" - Not available
MERCEDES-BENZ - 124, 190, Kombi, G-Class, S-Class; SMART - Fortwo, Forfour; AUDI - 100, 80