Scania EMS DTC 49924 Unit injector for cylinder 4

EMS Engine Management System · Scania

Code 49924 (decimal). Some diagnostic tools show it in hexadecimal as C304.

In short

The control unit has not detected that the fuel shut-off valve in the unit injector has closed.

Applies to: EMS S6 IoM singlespeed (S6IM)EMS S6EMS S6 (EMS S6 EuroIII)

What does Scania EMS fault code 49924 mean?

What causes Scania DTC 49924?

How does the system react?

How to fix Scania EMS fault code 49924?

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This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 49924 in other Scania systems