Scania EMS DTC 51 Turbocharger, wastegate valve

EMS Engine Management System · Scania

Code 51 (decimal). Some diagnostic tools show it in hexadecimal as 0033.

In short

The voltage in the solenoid valve circuit that controls the wastegate valve has been incorrect.

Applies to: EMS S7EMS S8

What does Scania EMS fault code 51 mean?

What causes Scania DTC 51?

How does the system react?

How to fix Scania EMS fault code 51?

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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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