Checking Connector

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Connecting Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off
• Check reset valve connector for contact resistance and oxidation according to Contact resistance and oxidation .
• Reinstall components, reconnect connectors etc.
• Ignition on.
• Start the engine.
• Increase engine speed (RPM) on the engine and read off the camshaft timing alterations.

  If the camshaft timing changes it means that the cause of the fault has been loose connections in the connector.

  Other information 

  • To access and replace the camshaft reset valve, see Variable Valve Timing Solenoid, Replacing 
  Fig 3: Identifying Camshaft Reset Valve (Continuous Variable Valve Timing (CVVT))

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 4: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the function OK? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Checking component and wiring