Scania OCS DTC 1643008 Spark plug A5 or ignition coil A2 for cylinder 2

OCS OCS control unit · Scania

Code 1643008 (decimal). Some diagnostic tools show it in hexadecimal as 191200.

In short

Abnormal discharge for ignition coil.

Applies to: OCS1

What does Scania OCS fault code 1643008 mean?

What causes Scania DTC 1643008?

How does the system react?

What are the symptoms?

How to fix Scania OCS fault code 1643008?

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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.