Scania EMS DTC 4532 Actuator for throttle M34, adaptation fault

EMS Engine Management System · Scania · 2 variants

Code 4532 (decimal). Some diagnostic tools show it in hexadecimal as 11B4.

In short

The throttle cannot reach the spring position, when the throttle is slightly open, in the idling position.

Variant 1

Applies to: EMS S7

What does Scania EMS fault code 4532 mean?

What causes Scania DTC 4532?

How does the system react?

How to fix Scania EMS fault code 4532?

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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.