- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB5273" - Not available
VW - Passat, Golf, Jetta, EOS, Touran; SEAT - Altea, Leon; AUDI - A3, A4; SKODA - Octavia, Superb; PORSCHE - Panamera, 911