Scania OCS DTC 131329 Injectors V164 and V165, cylinder 1

Q: What does Scania OCS fault code 131329 mean?

Injectors V164 and V165, cylinder 1. The injector circuit is open. This fault is only detected when the engine is running. Code 131329 (decimal). Some diagnostic tools show it in hexadecimal as 020101.

OCS OCS control unit · Scania

Code 131329 (decimal). Some diagnostic tools show it in hexadecimal as 020101.

In short

The injector circuit is open. This fault is only detected when the engine is running.

Applies to: OCS1

What does Scania OCS fault code 131329 mean?

The injector circuit is open. This fault is only detected when the engine is running.

What causes Scania DTC 131329?

Fault in the injectors, harness-to-harness connectors or cable harness.

How does the system react?

The torque is limited. A yellow warning indication is displayed.

What are the symptoms?

The fault affects engine performance. Misfiring occurs.

How to fix Scania OCS fault code 131329?

Check the injectors and also the cable harness and harness-to-harness connectors.
Renew injector.
Start the engine after the repair to verify that the fault has been rectified.

This information is for guidance only. Always follow the manufacturer workshop manual and safety procedures; if in doubt, contact an authorised workshop.