Scania EMS DTC 4768 High pressure solenoid valve

EMS Engine Management System · Scania · 2 variants

Code 4768 (decimal). Some diagnostic tools show it in hexadecimal as 12A0.

In short

The high pressure solenoid valve is short-circuited to battery voltage.

Variant 1

Applies to: EMS S7EMS S8

What does Scania EMS fault code 4768 mean?

What causes Scania DTC 4768?

How does the system react?

How to fix Scania EMS fault code 4768?

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Variant 2: Fuel supply to cylinders

Applies to: EMS S6

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.