Faulty Signal: Verification: Verification

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

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS CORPORATION

Fig 2: Checking Connector

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• Ignition off
• Reinstall the connectors, components etc.
• Ignition on.

  Read off the signal from the fuel level sensor (via the central electronic module (CEM)).

  Check that the signal is within its permitted range. The level should change if the car is rocked gently, before stabilizing to a reasonable level.

  A reasonable signal indicates that the fault has been remedied.

  HINT: If the tank is completely full, their may be no noticeable change in level if the car is rocked. 

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

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  Fig 4: Identifying Fuel Level Sensor

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Is the signal within its permitted range? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION