Scania EMS DTC 1769 NOx sensor downstream of the catalytic converter, not supported

EMS Engine Management System · Scania

Code 1769 (decimal). Some diagnostic tools show it in hexadecimal as 0006E9.

In short

The NOx sensor message on software version is not received or does not match any supported sensor.

Applies to: EMS10

What does Scania EMS fault code 1769 mean?

What causes Scania DTC 1769?

What are the symptoms?

How to fix Scania EMS fault code 1769?

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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.

Code 1769 in other Scania systems