Scania OCE DTC 207889 Knock sensor T174

OCE OCE control unit · Scania

Code 207889 (decimal). Some diagnostic tools show it in hexadecimal as 032C11.

In short

Voltage too low in the knock sensor circuit.

Applies to: OCE1

What does Scania OCE fault code 207889 mean?

What causes Scania DTC 207889?

How does the system react?

What are the symptoms?

How to fix Scania OCE fault code 207889?

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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 207889 in other Scania systems