Scania OCE DTC 198400 Misfiring, cylinder 7

OCE OCE control unit · Scania

Code 198400 (decimal). Some diagnostic tools show it in hexadecimal as 030700.

In short

An algorithm based on speed and load has detected misfiring.

Applies to: OCE1

What does Scania OCE fault code 198400 mean?

What causes Scania DTC 198400?

How does the system react?

What are the symptoms?

How to fix Scania OCE fault code 198400?

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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.