Scania OCE DTC 197120 Misfiring, cylinder 2

OCE OCE control unit · Scania

Code 197120 (decimal). Some diagnostic tools show it in hexadecimal as 030200.

In short

An algorithm based on speed and load has detected misfiring.

Applies to: OCE1

What does Scania OCE fault code 197120 mean?

What causes Scania DTC 197120?

How does the system react?

What are the symptoms?

How to fix Scania OCE fault code 197120?

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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 197120 in other Scania systems