Scania EMD DTC 5124 EGR valve actuator M28 – check fault

EMD EMD control unit · Scania

Code 5124 (decimal). Some diagnostic tools show it in hexadecimal as 1404.

In short

The EGR valve actuator M28 reports that the damper does not move as expected or does not move at all.

Applies to: EMD0EMD1

What does Scania EMD fault code 5124 mean?

What causes Scania DTC 5124?

What are the symptoms?

How to fix Scania EMD fault code 5124?

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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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