Scania AMS DTC 8338 Transfer pump reset button, voltage high

AMS AMS control unit · Scania

Code 8338 (decimal). Some diagnostic tools show it in hexadecimal as 002092.

In short

The EEC control unit (E67) is indicating high voltage on the pin connected to the reset button of reductant transfer pump.

Applies to: AMS2

What does Scania AMS fault code 8338 mean?

How to fix Scania AMS fault code 8338?

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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.

Code 8338 in other Scania systems