Scania EMS DTC 1184 Exhaust gas pressure sensor, implausibly low value

EMS Engine Management System · Scania

Code 1184 (decimal). Some diagnostic tools show it in hexadecimal as 0004A0.

In short

The control unit has interpreted the exhaust gas pressure sensor values as unreasonably low.

Applies to: EMS10

What does Scania EMS fault code 1184 mean?

What causes Scania DTC 1184?

What are the symptoms?

How to fix Scania EMS fault code 1184?

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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.