- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "10021" - Not available
VW - Transporter, Phaeton, Multivan, Passat; SEAT - Cordoba; AUDI - A4, A8; PORSCHE - Cayenne; SKODA - Octavia; ...