Scania EMS DTC 850 Exhaust camshaft position sensor, short circuit to earth.

EMS Engine Management System · Scania

Code 850 (decimal). Some diagnostic tools show it in hexadecimal as 000352.

In short

The control unit indicates a short circuit to earth in the cable harness of the camshaft position sensor.

Applies to: EMS10

What does Scania EMS fault code 850 mean?

What causes Scania DTC 850?

How to fix Scania EMS fault code 850?

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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.

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