OCS 400116 Scania Incorrect combustion

OCS OCS control unit · Scania

Code 400116 (decimal). Some diagnostic tools show it in hexadecimal as 061AF4.

In short

Combustion has occurred without a request for combustion.

Applies to: OCS1

What does Scania OCS fault code 400116 mean?

What causes Scania DTC 400116?

How to fix Scania OCS fault code 400116?

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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.