2011 Volvo C30 R-Design, AutomaticFACTORY OEM SERVICE PROCEDURE

Diagnostic Trouble Code (DTC) Information ECM-3060

Condition 

Fig 1: Identifying Engine Control Module (ECM)
GLL117535Courtesy of VOLVO CARS CORPORATION

The signal from the knock sensor (KS) is filtered in the engine control module (ECM). The diagnostic trouble code (DTC) is stored if the engine control module (ECM) detects an internal fault in the knock control circuit filter.

The diagnostic trouble code (DTC) is diagnosed when starting the engine.

Substitute Value 

  • Safety retardation of ignition advance.

Possible Source 

  • Damaged engine control module (ECM).

Fault symptom[s] 

  • Deterioration in performance
  • Malfunction indicator lamp (MIL) lit.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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