- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "90488" - Not available
VOLVO - 850, V70, S70, C70, XC70 Cross Country; RENAULT - Laguna, Espace; CITROËN - Berlingo, C4; BMW - 3, 5; AUDI - A4, A6