Scania AMS DTC 8273 Exhaust gas temperature sensor T158, value too low

AMS AMS control unit · Scania

Code 8273 (decimal). Some diagnostic tools show it in hexadecimal as 002051.

In short

The exhaust gas temperature sensor value is lower than the measuring range of the sensor.

Applies to: AMS2

What does Scania AMS fault code 8273 mean?

How to fix Scania AMS fault code 8273?

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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 8273 in other Scania systems