Scania EME DTC 277 Coolant temperature sensor T33

EME EME control unit · Scania

Code 277 (decimal). Some diagnostic tools show it in hexadecimal as 0115.

In short

The coolant temperature value does not change even though the engine is under high load.

Applies to: EME1

What does Scania EME fault code 277 mean?

What causes Scania DTC 277?

How does the system react?

How to fix Scania EME fault code 277?

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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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