- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RIDEX "3922L0178" - Not available
VW - Transporter, Amarok, Multivan, Golf, New Beetle; AUDI - A4, Q7; PORSCHE - Cayenne; SKODA - Superb