Scania EME DTC 4439 Injector, cylinder 8

EME EME control unit · Scania

Code 4439 (decimal). Some diagnostic tools show it in hexadecimal as 1157.

In short

Permanent electrical fault in the injector solenoid valve or in the electrical cables to the injector.

Applies to: EME1

What does Scania EME fault code 4439 mean?

What causes Scania DTC 4439?

What are the symptoms?

How to fix Scania EME fault code 4439?

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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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