Standard Ignition AC484 Idle Air Control Valve

Reliable Idle Air Control Valve for Acura and Honda Vehicles

The Standard Ignition AC484 Idle Air Control Valve is designed to maintain optimal engine idle speed for Acura and Honda models, including the Civic and EL. This precision component ensures smooth engine performance and efficient fuel management.

• Compatible with Acura and Honda Civic and EL models
• Part number AC484 for accurate replacement
• Controls engine idle speed by regulating airflow
• Direct fit for fuel injection system integration
• Manufactured to meet OEM specifications

Product Overview and Functionality

The Standard Ignition AC484 Idle Air Control Valve plays a critical role in the fuel injection system by managing the amount of air bypassing the throttle plate during idle. This regulation helps maintain a stable engine idle speed under varying conditions such as engine load and temperature changes. Designed specifically for Acura and Honda Civic and EL models, this valve ensures consistent engine performance and helps prevent stalling or rough idling.

Common Applications and Problem Resolution

• Resolves rough or unstable engine idle issues
• Prevents engine stalling during idle
• Improves cold start performance
• Eliminates erratic idle speed fluctuations
• Supports smooth engine operation under load changes

Installation Notes and Tips

When installing the Standard Ignition AC484 Idle Air Control Valve, ensure the engine is cool and the ignition is off. Remove the old valve carefully to avoid damage to the throttle body or electrical connectors. Clean the mounting surface before installing the new valve to ensure a proper seal. After installation, it is recommended to reset the engine control unit (ECU) to allow the system to recalibrate idle settings.

Quality Assurance and Warranty Information

Standard Ignition manufactures the AC484 Idle Air Control Valve to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous quality control testing to guarantee fit and function. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship.