The idle control valve works by regulating the idle speed of the engine. The idle speed of the engine is usually controlled by the engine of the computer.
An idle air control valve (iac) allows the flow of air into the intake to be mixed with fuel while the vehicle is at an idle. when you open the throttle the valve does not need to work because the air is coming from the air box hence the name idle air control
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An idle air control valve controls the engine idle revolutions by opening/closing to let more/less air into the throttle body (carburetor)-the car computer reads and controls the valve.
The idle air control valve on the Chevy Colorado actually controls the speed of your engine's idle. The valve is sometimes called the idle speed control valve.
Idle air control valve diagram
The idle control valve for your 1995 Nissan Maxima can be found on top of the engine. The idle control valve will be attached to the back of the injector fuel pump.
The idle air control valve on a Volvo S80 is located on the intake manifold. The valve controls the rate at which the engine holds an idle.
Where is the fuel idle control valve for a 2002 Pontiac Sunfire
yes they do because to make it work it has to be running
The idle air control valve will be located by the throttle body.
The Idle Air Control (IAC) valve is mounted on the throttle body
The 2002 Dodge idle air control valve is located on the outside of the air cleaner housing. The idle air control valve can be found on the left-hand side of the housing.