Scania fault code 4629
Code 4629 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:
EMS Engine Management System
Unit injector for cylinder 1
The control unit has detected that the solenoid valve in the unit injector has closed too early. Start of injection timing is earlier than expected.
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ICL Instrument Cluster
DAU
The driver alert unit (DAU) indicates internal fault 1.
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