Scania EMS DTC 4181 SCR – Tank temperature

EMS Engine Management System · Scania

Code 4181 (decimal). Some diagnostic tools show it in hexadecimal as 1055.

In short

The temperature of the reductant in the tank is below -8°C and it is necessary to thaw the reductant.

Applies to: EMS S6

What does Scania EMS fault code 4181 mean?

What causes Scania DTC 4181?

How to fix Scania EMS fault code 4181?

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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 4181 in other Scania systems