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Air Intake Control Actuator Inspection

  1. Remove air intake control actuator (1). Refer to AIR INTAKE CONTROL ACTUATOR REMOVAL AND INSTALLATION .
  2. Check resistance between "d" and "e" terminals of actuator.

    Air intake control actuator resistance 

    REC position: Approx. 4.5 kΩ 

    FRE position: Approx. 1.2 kΩ 

  3. Connect using service wire, battery positive (+) terminal to terminal "a" and battery negative (-) terminal to terminal "b". Check if position of actuator lever is REC position.
  4. Connect using service wire, battery positive (+) terminal to terminal "b" and battery negative (-) terminal to terminal "a". Check if position of actuator lever is FRESH position.
    Fig 1: Air Intake Control Actuator Circuit Diagram
    G06500417Courtesy of SUZUKI OF AMERICA CORP.