Scania EMS DTC 5158 Wastegate valve V109

EMS Engine Management System · Scania · 2 variants

Code 5158 (decimal). Some diagnostic tools show it in hexadecimal as 1426.

In short

The control unit indicates that the proportional valve for control of the wastegate valve is short-circuited to the voltage supply.

Variant 1: Proportional valve for wastegate valve, short circuit to voltage supply

Applies to: EMS10

What does Scania EMS fault code 5158 mean?

What are the symptoms?

How to fix Scania EMS fault code 5158?

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Variant 2

Applies to: EMS S8

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

Code 5158 in other Scania systems

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