Scania fault code 4506

Code 4506 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Cylinder 2, code version fault The injector code does not contain any acceptable values. Read explanation → EMU Control unit E181 (CMDA2), communication error One or more CAN messages are incomplete. Read explanation → EMD Cylinder 2, code version fault The injector code does not contain any acceptable values. Read explanation → EME Cylinder 2, code version fault The injector code does not contain any acceptable values. Read explanation → EMO Cylinder 2, code version fault The injector code does not contain any acceptable values. Read explanation →