Scania EMS DTC 4773 Low pressure solenoid valve, V175

EMS Engine Management System · Scania

Code 4773 (decimal). Some diagnostic tools show it in hexadecimal as 12A5.

In short

The low pressure solenoid valve is short-circuited to ground.

Applies to: EMS S7EMS S8

What does Scania EMS fault code 4773 mean?

What causes Scania DTC 4773?

How does the system react?

How to fix Scania EMS fault code 4773?

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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.