- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VEGAZ "ULS-254" - Not available
RENAULT - 19, 21, Clio, 25, Espace; AUDI - 100, 80; ALPINE - A610, V6; FIAT - UNO, Tipo; FORD AUSTRALIA - Falcon, Fairmont