Scania EMS DTC 9301 Differential pressure sensor for particulate filter

EMS Engine Management System · Scania · 3 variants

Code 9301 (decimal). Some diagnostic tools show it in hexadecimal as 2455.

In short

The signal from the differential pressure sensor has indicated a value that is higher than 4.9 V.

Variant 1

Applies to: EMS S6

What does Scania EMS fault code 9301 mean?

What causes Scania DTC 9301?

How to fix Scania EMS fault code 9301?

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Variant 2: Particulate filter, differential pressure sensor

Applies to: EMS S7

Variant 3: Differential pressure sensor T141

Applies to: EMS S8

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