Signal Too Low: Verification: Verification

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

Fig 1: Engine Start Verification

Courtesy of VOLVO CARS CORPORATION

• Reinstall the connectors, components etc.
• Start the engine and run it to normal operating temperature
• Read off the fuel pressure sensor signal.

  Check that the fuel pressure is approximately 400 kPa with the engine idling at operating temperature.

  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS CORPORATION
  Fig 3: Identifying Fuel Pressure Sensor

  Courtesy of VOLVO CARS CORPORATION

Is the fuel pressure correct? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION