Electronic Throttle Control Fundamentals

Most engines are equipped with electronic throttle control. This system is used to control the engine output from idle to full power. The components used are straightforward but each manufacturer arranges them differently. You need a method to verify DTCs and identify faulty components.

Select this class to:

  • Learn to identify the components used in these systems and how they work
  • See how different manufacturers connect and control the components
  • Be prepared to diagnose related symptoms and DTCs