Idle Air Control Valve Function at Gail Carroll blog

Idle Air Control Valve Function. The idle air control valve controls the air needed to maintain a steady idle speed. But, it is the engine control unit (ecu),. Back in the days of carburetors, idle speed was adjusted by way of an idle speed screw that forced the throttle plates open by a crack. An idle air control valve bypasses air around a closed throttle plate so the engine can get air at idle. It essentially acts as a bypass of the throttle. The valve is usually connected to the throttle body, next to the intake manifold. The idle air control valve, also known as the idle air control actuator, is an electronic component, which means that it receives its orders directly from the engine control unit (ecu). Because it bypasses air, it’s also called an air bypass valve. The ecu tells the air control valve how much air to let in according to factory specifications of the fuel injector. The idle air control valve bypasses air around the closed throttle valve and sends it to the engine, allowing it to receive the air it needs to combust fuel while idle.

The idle air control valve controls the air needed to maintain a steady idle speed. Because it bypasses air, it’s also called an air bypass valve. Back in the days of carburetors, idle speed was adjusted by way of an idle speed screw that forced the throttle plates open by a crack. The idle air control valve, also known as the idle air control actuator, is an electronic component, which means that it receives its orders directly from the engine control unit (ecu). It essentially acts as a bypass of the throttle. The ecu tells the air control valve how much air to let in according to factory specifications of the fuel injector. But, it is the engine control unit (ecu),. The idle air control valve bypasses air around the closed throttle valve and sends it to the engine, allowing it to receive the air it needs to combust fuel while idle. The valve is usually connected to the throttle body, next to the intake manifold. An idle air control valve bypasses air around a closed throttle plate so the engine can get air at idle.

How to Test an Idle Air Control Valve With a Multimeter? ElectronicsHacks

Idle Air Control Valve Function The valve is usually connected to the throttle body, next to the intake manifold. An idle air control valve bypasses air around a closed throttle plate so the engine can get air at idle. But, it is the engine control unit (ecu),. The ecu tells the air control valve how much air to let in according to factory specifications of the fuel injector. The idle air control valve bypasses air around the closed throttle valve and sends it to the engine, allowing it to receive the air it needs to combust fuel while idle. The idle air control valve, also known as the idle air control actuator, is an electronic component, which means that it receives its orders directly from the engine control unit (ecu). The valve is usually connected to the throttle body, next to the intake manifold. Because it bypasses air, it’s also called an air bypass valve. The idle air control valve controls the air needed to maintain a steady idle speed. It essentially acts as a bypass of the throttle. Back in the days of carburetors, idle speed was adjusted by way of an idle speed screw that forced the throttle plates open by a crack.