Scania OCE DTC 206612 Knock sensor T132

OCE OCE control unit · Scania

Code 206612 (decimal). Some diagnostic tools show it in hexadecimal as 032714.

In short

Voltage too low in the knock sensor circuit.

Applies to: OCE1

What does Scania OCE fault code 206612 mean?

Voltage too low in the knock sensor circuit.

What causes Scania DTC 206612?

Short circuit to earth.

How does the system react?

Limp home mode is activated. A yellow warning indication is displayed.

What are the symptoms?

Affects engine performance.

How to fix Scania OCE fault code 206612?

  1. Check the knock sensor, harness-to-component connectors and cable harness.
  2. Renew the knock sensor.

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

Code 206612 in other Scania systems