Scania EMS DTC 16640 System shutdown

EMS Engine Management System · Scania · 3 variants

Code 16640 (decimal). Some diagnostic tools show it in hexadecimal as 4100.

In short

The control unit was interrupted before it completed the shutdown test.

Variant 1

Applies to: EMS S6 IoM singlespeed (S6IM)

What does Scania EMS fault code 16640 mean?

What causes Scania DTC 16640?

How does the system react?

How to fix Scania EMS fault code 16640?

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Variant 2

Applies to: EMS S6

Variant 3

Applies to: EMS S6 (EMS S6 EuroIII)

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.

Code 16640 in other Scania systems