Standard Ignition AC146 Idle Air Control Valve

Reliable Idle Air Control Valve for Dodge, Hyundai, Mitsubishi, and Plymouth

The Standard Ignition AC146 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. Compatible with select Dodge, Hyundai, Mitsubishi, and Plymouth models, this component ensures smooth engine performance during idle conditions.

• Compatible with Dodge Colt, Hyundai Elantra and Sonata, Mitsubishi Eclipse, Galant, and Laser, and Plymouth Colt models
• Part number AC146 for precise identification and fitment
• Controls engine idle speed by managing airflow in the fuel injection system
• Direct replacement part for maintaining proper engine operation
• Manufactured by Standard Ignition, a trusted name in automotive components

Product Details and Functionality

The Standard Ignition AC146 Idle Air Control Valve is an essential component within the fuel injection system, responsible for regulating the amount of air bypassing the throttle plate during idle. This precise control helps maintain a stable engine idle speed under varying conditions such as temperature changes and accessory loads. Designed to meet OEM specifications, this valve is engineered for durability and consistent performance in vehicles including the Dodge Colt, Hyundai Elantra and Sonata, Mitsubishi Eclipse, Galant, Laser, and Plymouth Colt.

Common Applications and Problem Resolution

This idle air control valve is used to address several engine idle issues, including:

• Irregular or fluctuating idle speed in Dodge Colt and Mitsubishi Eclipse models
• Engine stalling or rough idling in Hyundai Elantra and Sonata vehicles
• Difficulty maintaining idle when accessories are engaged in Plymouth Colt and Hyundai Sonata
• Check engine light triggered by idle air control system faults
• Reduced fuel efficiency due to improper idle air regulation

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Disconnect the battery to prevent electrical shorts during replacement
• Clean the throttle body area to prevent contamination of the new valve
• Verify electrical connector and mounting points match the Standard Ignition AC146 valve
• After installation, allow the engine to idle for several minutes to enable the ECU to recalibrate idle settings

Quality Assurance and Warranty Information

Standard Ignition parts, including the AC146 Idle Air Control Valve, are manufactured to meet or exceed OEM standards. Each unit undergoes rigorous quality control to ensure reliable operation and longevity. While specific warranty terms may vary, Standard Ignition typically offers coverage against defects in materials and workmanship, providing confidence in the part's durability and performance.