Scania AMS DTC 8265 V117, Reductant doser on silencer shorted to battery on the high voltage side

AMS AMS control unit · Scania · 2 variants

Code 8265 (decimal). Some diagnostic tools show it in hexadecimal as 2049.

In short

Fault in the V117 reductant doser injection valve.

Variant 1

Applies to: AMS1

What does Scania AMS fault code 8265 mean?

What causes Scania DTC 8265?

How does the system react?

How to fix Scania AMS fault code 8265?

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Variant 2: Reductant pick-up unit T116/T4002, fault in level sensor

Applies to: AMS2

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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