- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VDO "A2C59513338Z" - Not available
VW - Golf, Bora, New Beetle, Sharan, EOS; AUDI - TT, A6; SEAT - Leon, Alhambra; SKODA - Octavia; CITROËN - C5, Xsara