- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LEMARK "LLB003" - Not available
AUDI - 100, 80, A6, Coupe, V8; VW - Golf, Jetta; FIAT - UNO, Tipo; VOLVO - 740; ALFA ROMEO - 33, 164; LANCIA - Dedra, Delta