Signal Too High / Signal Too Low: Verification: Verification

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

Ignition off
Reinstall the connectors, components etc.
Test drive the car on the road so that driving conditions with both high boost pressure and no boost pressure are experienced
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 diagnostic status and the fault status for the diagnostic trouble code (DTC).

Check that the diagnostic is "Completed" and that the fault status is "No fault detected". The function is faulty if the fault status is "Signal too high" or "Signal too low".

Fig 1: Identifying VCT2000 Diagnostic Tool Symbol In VIDA
Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Test Drive
Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the fault status "No fault detected"?