Air Idle Control Relay 13411707224

Image is an example only, BRAND MAY VARY

The Air Idle Control Relay, also known as the Idle Air Control Valve, is a crucial component in a car's engine control system. Its primary function is to regulate the amount of air that enters the engine while the car is in idle mode. This is done by controlling the idle speed of the engine and ensuring that it remains stable. The Air Idle Control Relay achieves this by adjusting the amount of air that is allowed to bypass the car's throttle body, which controls the flow of air into the engine.

Without the Air Idle Control Relay, the engine's idle speed would be erratic and unstable. This could lead to a variety of problems, such as stalling, poor fuel economy, and difficulty starting the car. In addition, the Air Idle Control Relay also plays a role in reducing emissions by ensuring that the engine runs smoothly and efficiently, thereby reducing the amount of harmful pollutants that are released into the environment.