Adaptation of the throttle unit

Fig 1: Identifying Ignition Switch ON Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off
• Reinstall the connectors, components etc.
• Ignition on
• Read off the parameters.

  Check that the following basic conditions for adaptation of the throttle unit are met.

  1. Ignition on / engine off
  2. Battery voltage above 10 V
  3. Accelerator pedal (AP) unaffected
  4. The vehicle must be stationary (no vehicle speed signal)
  5. Engine coolant temperature (ECT) between 5-100°C
  6. Intake air temperature (IAT) above 5 °C.

  Remedy as necessary.

  Check that the adaptation is correctly run after the "Adaptation of the throttle unit running" parameter changes status from "YES" to "NO". When all basic conditions are met, the adaptation must be completed after approximately 40 seconds. When the adaptation has been run correctly, the following information will be displayed:

  • Adaptation of the throttle unit: OK
  • Adaptation of the throttle unit running: NO.
  Fig 3: Identifying VCT2000 Diagnostic Tool

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 4: Identifying Throttle Unit & Potentiometer

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Then Continue when the adaptation has been completed correctly. 

• Continue 

  Refer to Verification 

Fig 1: Identifying Ignition Switch ON Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Connector(s) Reinstallation

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off
• Reinstall the connectors, components etc.
• Ignition on
• Read off the parameters.

  Check that the following basic conditions for adaptation of the throttle unit are met.

  1. Ignition on / engine off
  2. Battery voltage above 10 V
  3. Accelerator pedal (AP) unaffected
  4. The vehicle must be stationary (no vehicle speed signal)
  5. Engine coolant temperature (ECT) between 5-100°C
  6. Intake air temperature (IAT) above 5 °C.

  Remedy as necessary.

  Check that the adaptation is correctly run after the "Adaptation of the throttle unit running" parameter changes status from "YES" to "NO". When all basic conditions are met, the adaptation must be completed after approximately 40 seconds. When the adaptation has been run correctly, the following information will be displayed:

  • Adaptation of the throttle unit: OK
  • Adaptation of the throttle unit running: NO.
  Fig 3: Identifying VCT2000 Diagnostic Tool

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 4: Identifying Throttle Unit & Potentiometer

  Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to Verification