Scania EME DTC 5191 SCR valve disc actuator, M4002

EME EME control unit · Scania

Code 5191 (decimal). Some diagnostic tools show it in hexadecimal as 1447.

In short

The temperature in the actuator is too high.

Applies to: EME1

What does Scania EME fault code 5191 mean?

What causes Scania DTC 5191?

How does the system react?

How to fix Scania EME fault code 5191?

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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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