Enhance Your Vehicle's Idle Control ?

The IACV-AAC Valve is a crucial component for maintaining your vehicle's smooth idle performance. Idle Air Control Valve, often found in Nissan models, is responsible for managing the engine's idle speed by regulating the amount of air bypassing the throttle plate. As your engine operates, this valve ensures a steady flow of air, keeping the idle speed consistent and preventing fluctuations.

Why You Need This Part

Without a functioning Idle Air Control Valve, your vehicle may experience erratic idling, stalling, or a rough idle that can lead to unfavorable driving conditions. This valve is essential for maintaining optimal engine performance, fuel efficiency, and overall vehicle reliability.

How It Works

The IACV-AAC Valve operates through an electrical connection that responds to the signals from the vehicle's Engine Control Unit (ECU). By adjusting the valve's opening, it precisely controls the idle speed, adapting to varying engine loads and temperature conditions, ensuring a smooth and efficient idle at all times.

Consequences of a Faulty IACV-AAC Valve

When this part is defective, the vehicle might suffer from several issues including engine stalling, uneven idle, or increased fuel consumption. In severe cases, it could even prevent your car from staying on at idle, leading to inconvenient and potentially hazardous situations.

Compatible Models

• Sunny
• Pulsar