Signal Too High/Signal Too Low/Signal Missing (2005): 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 pump (FP) load.

  Check that the engine starts and that the signal is approximately 35% (±5%) when the engine is idling at operating temperature.

  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS CORPORATION
  Fig 3: Identifying Fuel Pump (FP) Control Module

  Courtesy of VOLVO CARS CORPORATION

Is the function correct? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION