Scania fault code 401

Code 401 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Fuel pressure sensor T111 Fuel pressure sensor fault. Read explanation → EMD Fuel pressure sensor T111 Fuel pressure sensor fault. Read explanation → EME Fuel pressure sensor Fuel pressure sensor fault. Read explanation → EMO Fuel pressure sensor T111 Fuel pressure sensor fault. Read explanation →