Standard Ignition AC446 Idle Air Control Valve

Overview of Standard Ignition AC446 Idle Air Control Valve

The Standard Ignition AC446 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This component is compatible with Mitsubishi vehicles, specifically the Expo, Expo LRV, and Galant models, ensuring precise idle control for these applications.

• Terminal Quantity: 6 for reliable electrical connections
• Terminal Type: Blade terminals for secure and easy installation
• Compatible with Mitsubishi Expo, Expo LRV, and Galant models
• Part Number: AC446 for accurate identification

Detailed Product Description

The AC446 Idle Air Control Valve from Standard Ignition features six blade-type terminals, providing a stable and efficient electrical interface. This design supports consistent idle speed management by adjusting the amount of air bypassing the throttle plate. The blade terminals facilitate straightforward wiring connections, reducing installation time and potential connection issues. This valve is engineered to meet the specifications required by Mitsubishi Expo, Expo LRV, and Galant vehicles, ensuring proper fitment and function.

Function and Common Applications

This idle air control valve is essential for maintaining smooth engine idling and preventing stalling or rough idle conditions. It is commonly used to address issues such as:

• Irregular or fluctuating idle speed
• Engine stalling at idle
• Difficulty starting the engine
• Check engine light related to idle control
• Reduced fuel efficiency due to idle problems

Installation Notes and Tips

When installing the Standard Ignition AC446, ensure the vehicle is compatible by verifying the Mitsubishi model and year. Disconnect the battery before installation to prevent electrical shorts. Carefully remove the old idle air control valve and clean the mounting surface to avoid air leaks. Connect the six blade terminals securely to maintain proper electrical contact. After installation, it is recommended to reset the engine control unit or perform an idle relearn procedure to optimize performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The AC446 Idle Air Control Valve undergoes rigorous testing to ensure durability and reliable operation. This part typically comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance.