Scania EMS DTC 322 Post injection ontime too short, cylinder 3.

EMS Engine Management System · Scania

Code 322 (decimal). Some diagnostic tools show it in hexadecimal as 000142.

In short

The error is detected when the post injection ontime, for either post1 or post2, has been consequtively too short for a period of time.

Applies to: EMS10

What does Scania EMS fault code 322 mean?

What causes Scania DTC 322?

What are the symptoms?

How to fix Scania EMS fault code 322?

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 322 in other Scania systems

Compare code 322 in every system →