Scania EMS DTC 1592 Throttle performance or slow control response

EMS Engine Management System · Scania · 4 variants

Code 1592 (decimal). Some diagnostic tools show it in hexadecimal as 0638.

In short

The throttle does not reach the desired position.

Variant 1: Throttle actuator 1, control fault

Applies to: EMS10

What does Scania EMS fault code 1592 mean?

What causes Scania DTC 1592?

What are the symptoms?

How to fix Scania EMS fault code 1592?

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Variant 2

Applies to: EMS S7

Variant 3

Applies to: EMS S8

Variant 4

Applies to: EMS S8 (S8PDE)

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

Code 1592 in other Scania systems

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