- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- INTERMOTOR "65020" - Not available
VW - Passat, Golf, Caddy, Polo, Beetle; AUDI - A8, A3; SEAT - Toledo, Ibiza; SKODA - Octavia, Fabia