Signal Too Low (2007): 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

Fig 2: Checking Connector

Courtesy of VOLVO CARS CORPORATION

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

  Read off the signal from the fuel pressure sensor.

  Check that the signal is within its permitted range. The normal value is 480 ± 5 kPa when idling.

  NOTE:

  The signal indicates absolute pressure.

  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA (Volvo Scan Tool)

  Courtesy of VOLVO CARS CORPORATION
  Fig 4: Identifying Fuel Pressure Sensor

  Courtesy of VOLVO CARS CORPORATION

Is the signal within its permitted range? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION