Scania AMS DTC 8437 Reductant tank, reductant consumption too high

AMS AMS control unit · Scania

Code 8437 (decimal). Some diagnostic tools show it in hexadecimal as 0020F5.

In short

The reductant in the reductant tank is consumed too quickly.

Applies to: AMS2

What does Scania AMS fault code 8437 mean?

What causes Scania DTC 8437?

How to fix Scania AMS fault code 8437?

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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 8437 in other Scania systems