3. Disconnect the air hoses from the valve. 4. Loosen the screws which secure the air control valve and remove the valve. Valve installation ... Piston Engine Air Injection System OPERATION Most Mazda piston engines use the conventional air injection system. This system ... Replacing Air Control Valve 1 . Disconnect the vacuum lines from the valve. 2. Disconnect the wiring from the valve. 3. Disconnectanbsp;...
|Title||:||Chilton's import emission diagnosis and service manual with vacuum circuits|
|Author||:||John H. Weise, Chilton Book Company|