- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Magneti Marelli "466016355178" - Not available
VW - Up, Load Up, Polo, Jetta; SKODA - Citigo, Fabia; SEAT - MII; AUDI - A4, A6