- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20233-12B1" - Not available
CITROËN - ZX, XM, AX, C15, Jumper; PEUGEOT - 405, 306; FIAT - Ducato, Ulysse; LANCIA - Zeta; ALFA ROMEO - 155, 164
Additional numbers
Delphi:
ES20233