Signal too low: 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.

• Start the engine and run it to normal operating temperature
• Read off the camshaft adaptation at idle speed.

  The adaptation value must be between -8° and +8°.

  The function is OK if the adaptation value is correct.

  Fig 2: Identifying VCT2000

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 3: Identifying Frequency Controlled Valve

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the function OK? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to Information