Scania EMO DTC 6552 Turbo speed sensor T120, unreasonable value

EMO EMO control unit · Scania

Code 6552 (decimal). Some diagnostic tools show it in hexadecimal as 1998.

In short

The turbo speed sensor is reporting a value that is outside the expected interval.

Applies to: EMO2 (EMS)

What does Scania EMO fault code 6552 mean?

What causes Scania DTC 6552?

How does the system react?

How to fix Scania EMO fault code 6552?

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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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