Signal missing. Permanent fault: Verification: Verification

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

Fig 1: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off
Reinstall the components, reconnect the connectors etc.
Test drive the car according to the TRIP schedule, see Verifying repairs
Do not switch off the engine after the test drive
Connect the car to VIDA again. Read off the diagnostic trouble code (DTC) status for the front heated oxygen sensor (HO2S)
There must not be any faults when the diagnostic is complete.

Fig 2: Identifying VCT2000 Diagnostic Tool
Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Front Heated Oxygen Sensor
Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected?