Scania EMS DTC 1250 Oil mist separator output signal, short circuit to earth

EMS Engine Management System · Scania

Code 1250 (decimal). Some diagnostic tools show it in hexadecimal as 0004E2.

In short

The EMS control unit indicates that the oil mist separator output signal is short-circuited to earth.

Applies to: EMS10

What does Scania EMS fault code 1250 mean?

What causes Scania DTC 1250?

How to fix Scania EMS fault code 1250?

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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.