Idle Air Control Valve Change | Car Tipx

The idle air control (IAC) valve is located on the throttle body of fuel-injected engines. This valve works with the vehicle's ECU to electrically regulate airflow to the engine to ensure smooth idling #automatic #mechanics #video #mechanic #autodetailing #mechanicals STAR MATIC Automatic Transmission Specialist Service Center Mohamed Salah Meta for Business Doc Alvin David Licauco | mrpadz mechanic

What happens when the idle air control valve goes bad. When the idle air control (IAC) valve goes bad, it can lead to various issues with the engine's idle speed and overall performance. The IAC valve is responsible for regulating the amount of air that bypasses the throttle plate when the throttle is closed. This ensures that the engine receives enough air to maintain a stable idle speed. Here are some common problems that can occur when the IAC valve goes bad: 1.Erratic Idle Speed: The engine