- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Maxgear "59-0077" - Not available
VW - Passat, Transporter, Caddy, Golf; AUDI - A4, A5; RENAULT - Laguna; ALFA ROMEO - 147, 156; SEAT - Alhambra; ...