Scania EMS DTC 4152 SCR - Temperature of reductant

EMS Engine Management System · Scania · 2 variants

Code 4152 (decimal). Some diagnostic tools show it in hexadecimal as 1038.

In short

The temperature of the reductant inside the main unit has been above the permitted level.

Variant 1

Applies to: EMS S6

What does Scania EMS fault code 4152 mean?

What causes Scania DTC 4152?

How does the system react?

How to fix Scania EMS fault code 4152?

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Variant 2: SCR main unit

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 4152 in other Scania systems

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