Scania EMO DTC 5849 NOx sensor T115 downstream of the SCR catalytic converter measures too low a value.

EMO EMO control unit · Scania

Code 5849 (decimal). Some diagnostic tools show it in hexadecimal as 16D9.

In short

NOx sensor T115 downstream of the SCR catalytic converter measures too low a value.

Applies to: EMO2 (EMS)

What does Scania EMO fault code 5849 mean?

What causes Scania DTC 5849?

How does the system react?

How to fix Scania EMO fault code 5849?

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.

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

Code 5849 in other Scania systems

Compare code 5849 in every system →