Scania OCS DTC 26864 Charge air system

OCS OCS control unit · Scania

Code 26864 (decimal). Some diagnostic tools show it in hexadecimal as 0068F0.

In short

The mass flow rate at the throttle valve and mass flow sensor has been too low.

Applies to: OCS1

What does Scania OCS fault code 26864 mean?

What causes Scania DTC 26864?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 26864?

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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.