Diagnostic trouble code (DTC) status ECM-910E Engine control module (ECM), internal fault. Faulty signal

Reading off DTC status ECM-910E 

• NOTE:

  When reading off the DTC status, other stored diagnostic trouble codes (DTCs) and their status will be listed.

• Read off the DTC status. Check the status of the relevant Diagnostic Trouble Code (DTC).

Fig 1: Identifying VCT2000

Courtesy of VOLVO CARS OF NORTH AMERICA.

Was the status of the relevant Diagnostic Trouble Code (DTC) displayed as permanent? 

• YES 

  Refer to Replacing throttle unit and programming 

• NO 

  Refer to Fault-tracing information