Scania EMO DTC 5125 EGR valve actuator M28 – end position fault

EMO EMO control unit · Scania

Code 5125 (decimal). Some diagnostic tools show it in hexadecimal as 1405.

In short

The EGR valve actuator M28 reports that the damper end positions have changed compared to a previous calibration.

Applies to: EMO2 (EMS)

What does Scania EMO fault code 5125 mean?

What causes Scania DTC 5125?

How does the system react?

What are the symptoms?

How to fix Scania EMO fault code 5125?

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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.

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