LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 722 (Engine Mechanical [Intake-Air System]) >> Variable Tumble Shutter Valve Actuator Inspection [L3]

Variable Tumble Shutter Valve Actuator Inspection [L3]

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the air hose. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [L3] .)
  2. Disconnect the vacuum hose from the variable tumble shutter valve actuator.
  3. Connect a vacuum pump to the variable tumble shutter valve actuator.
  4. Apply vacuum and verify that the rod moves.
    • If the rod dose not move, replace the intake manifold.
    Fig 1: Variable Tumble Shutter Valve Actuator [L3] Vacuum Specification Table
    G00973833Courtesy of MAZDA MOTORS CORP.
    Fig 2: Locating Variable Tumble Shutter Valve Actuator [L3] & Variable Tumble Solenoid Valve
    G00973834Courtesy of MAZDA MOTORS CORP.
scientia non olet · About LEMON Manuals