Scania EMS DTC 1030 Position sensor for EGR valve T124

EMS Engine Management System · Scania · 2 variants

Code 1030 (decimal). Some diagnostic tools show it in hexadecimal as 0406.

In short

EGR valve position sensor T124 is short-circuited to battery.

Variant 1

Applies to: EMS S7

What does Scania EMS fault code 1030 mean?

What causes Scania DTC 1030?

How does the system react?

How to fix Scania EMS fault code 1030?

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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 1030 in other Scania systems

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