Scania EMU DTC 8194 Coolant pump M85, blocked

EMU EMU control unit · Scania

Code 8194 (decimal). Some diagnostic tools show it in hexadecimal as 002002.

In short

The coolant pump control system indicates a blockage.

Applies to: EMU1 (ECS)

What does Scania EMU fault code 8194 mean?

What causes Scania DTC 8194?

How does the system react?

What are the symptoms?

How to fix Scania EMU fault code 8194?

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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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