Scania EEC DTC 4363 Reductant circuit

EEC Exhaust Emission Control · Scania

Code 4363 (decimal). Some diagnostic tools show it in hexadecimal as 110B.

In short

The reductant pressure is too low or too high when the reductant pump is shut off.

Applies to: EEC3

What does Scania EEC fault code 4363 mean?

What causes Scania DTC 4363?

How to fix Scania EEC fault code 4363?

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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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