Scania EMS DTC 4674 Unit injector for cylinder 4

EMS Engine Management System · Scania

Code 4674 (decimal). Some diagnostic tools show it in hexadecimal as 1242.

In short

It has taken longer than expected for the control unit to build up the current in the solenoid valve.

Applies to: EMS S6

What does Scania EMS fault code 4674 mean?

What causes Scania DTC 4674?

How does the system react?

How to fix Scania EMS fault code 4674?

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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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