ECM-P122477: Throttle Position Sensor B Out Of Self Test Range. Mechanical Failures. Commanded Position Not Reachable (B6324S2; 2010): Fault-Tracing: Verification: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Checking Traffic Load On CAN Cables

Courtesy of VOLVO CARS CORPORATION

Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS CORPORATION

• Engine idling
• Reinstall the connectors, components etc.
• Ignition on.

  Activate read-out of the throttle damper's current position and the throttle damper's reference value.

  Check that both signals follow each other at different rpms and movements of the throttle disc.

  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS CORPORATION

Do the signals follow each other? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION