Faulty signal. Permanent fault: Verification: Verification

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

Fig 1: Engine Start Verification

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Connecting Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
• Reinstall the connectors, components etc.
• Start the engine.

  Check that the misfire counter is not counting upwards. Check that the engine is firing on all cylinders. Also check if the misfire diagnosis is active, if not, check the conditions according to:

  • For -2001, see Misfire diagnostic
  • For 2002-, see Misfire diagnostics .
  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Does the misfire counter count up? 

• YES 

  Refer to Information 

• NO 

  VERIFIED:  Troubleshooting has been completed.