Diesel Engines Engine
Intake Shutter Valve
• An ISV (Intake Shutter Valve) with DC motor and position sensor has been introduced. A
reduction gear ensures, that a large rotation angle of the motor results in a small rotation
angle of the valve.
• The valve body is connected to the engine coolant circuit to prevent icing of the ISV at
low ambient temperatures.
M5_01035
1 Valve 6 Drive circuit
2 ISV 7 Intermediate gear
3 Return spring 8 Drive gear
4 Stator with Hall element 9 DC motor
5 Driven gear with magnetic rotor
01-56 Service Training Mazda6 Facelift
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