Scania EEC DTC 5643 The exhaust gas temperature sensors for exhaust gas aftertreatment

EEC Exhaust Emission Control · Scania

Code 5643 (decimal). Some diagnostic tools show it in hexadecimal as 160B.

In short

The EEC control unit for exhaust gas aftertreatment has lost contact with the exhaust gas temperature sensors.

Applies to: EEC3

What does Scania EEC fault code 5643 mean?

What causes Scania DTC 5643?

How to fix Scania EEC fault code 5643?

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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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