- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20278-12B1" - Not available
VW - Polo, Lupo, Golf, Bora, FOX; SEAT - Arosa, Ibiza; SKODA - Fabia, Octavia; AUDI - A3
Additional numbers
Delphi:
ES20278