Signal Missing: 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
• Reconnect the connectors, reinstall components etc.
• Test drive the vehicle and perform a TRIP schedule. See VERIFYING REPAIRS
• Connect VCT2000 to the data link connector (DLC) without switching off the engine.
  NOTE:

  If the engine is switched off, the stored fault status will be erased and the test drive will have to be repeated.

  Read off the dynamic for the front heated oxygen sensor (HO2S).

  The value should be higher than 1.0.

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

  Courtesy of VOLVO CARS CORPORATION

Is the value OK? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to INFORMATION