Scania EMD DTC 5120 EGR valve actuator

EMD EMD control unit · Scania

Code 5120 (decimal). Some diagnostic tools show it in hexadecimal as 1400.

In short

The EGR valve actuator is fixed in the open position or is very difficult to move.

Applies to: EMD0EMD1

What does Scania EMD fault code 5120 mean?

What causes Scania DTC 5120?

What are the symptoms?

How to fix Scania EMD fault code 5120?

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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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