Scania EMS DTC 54554 The throttle is stuck in the closed position and the engine brake has been activated

EMS Engine Management System · Scania

Code 54554 (decimal). Some diagnostic tools show it in hexadecimal as 00D51A.

In short

The control unit has interpreted the signal from the throttle that it is stuck in the closed position and the engine brake has been activated.

Applies to: EMS10

What does Scania EMS fault code 54554 mean?

What causes Scania DTC 54554?

How to fix Scania EMS fault code 54554?

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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.