Scania EMS DTC 2980 Knock sensor 3, T174, short circuit to voltage supply

EMS Engine Management System · Scania

Code 2980 (decimal). Some diagnostic tools show it in hexadecimal as 000BA4.

In short

The control unit interprets that the knock sensor is short-circuited to voltage supply.

Applies to: EMS10

What does Scania EMS fault code 2980 mean?

What causes Scania DTC 2980?

How to fix Scania EMS fault code 2980?

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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.