- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fispa "90060" - Not available
VW - Polo, Golf, Bora, FOX, Lupo; SEAT - Ibiza, Cordoba; SKODA - Fabia, Octavia; AUDI - A3, A4