Scania EMO DTC 9291 Particulate filter

EMO EMO control unit · Scania

Code 9291 (decimal). Some diagnostic tools show it in hexadecimal as 244B.

In short

The soot level in the particulate filter is deemed to be so high that there is a safety risk or risk of damage to the system if regeneration is carried out.

Applies to: EMO2 (EMS)

What does Scania EMO fault code 9291 mean?

What causes Scania DTC 9291?

How does the system react?

What are the symptoms?

How to fix Scania EMO fault code 9291?

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

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