Scania EMS DTC 4432 Injector, cylinder 1

EMS Engine Management System · Scania · 4 variants

Code 4432 (decimal). Some diagnostic tools show it in hexadecimal as 1150.

In short

The oil temperature sensor detects that the temperature downstream of the radiator is too high compared to the reference value from the exhaust gas aftertreatment system when the engine has been switched off for a certai…

Variant 1: Oil temperature sensor T5, implausibly high value

Applies to: EMS10

What does Scania EMS fault code 4432 mean?

What causes Scania DTC 4432?

How to fix Scania EMS fault code 4432?

Read the full explanation with Premium

Causes, system reaction, symptoms and step-by-step repair instructions for every fault code are available to Premium members.

  • Full explanations of every code and brand
  • Causes, symptoms and repair steps
  • New brands and codes included
Get Premium – 7,50 € / month I already have an account

Yearly plan: pay 10 months, get 12. Cancel at any time.

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 4432 in other Scania systems

Compare code 4432 in every system →