Scania fault code 5803

Code 5803 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Particulate filter The soot content in the particulate filter is deemed to be too high. Read explanation → EMD Particulate filter The soot level in the particulate filter is deemed to be too high. Read explanation → EME Particulate filter The soot level in the particulate filter is deemed to be too high. Read explanation → EMO Particulate filter The soot level in the particulate filter is deemed to be too high. Read explanation →