Scania EMS DTC 1071 EGR valve actuator

EMS Engine Management System · Scania · 3 variants

Code 1071 (decimal). Some diagnostic tools show it in hexadecimal as 042F.

In short

Serious check error for check 1 in the actuator for the exhaust gas circulation valve.

Variant 1: Exhaust gas recirculation 1, valve 1 stuck in closed position

Applies to: EMS10

What does Scania EMS fault code 1071 mean?

What causes Scania DTC 1071?

What are the symptoms?

How to fix Scania EMS fault code 1071?

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Variant 2

Applies to: EMS S7

Variant 3

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 1071 in other Scania systems

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