Standard Ignition APS311 Accelerator Pedal Sensor

Overview of Standard Ignition APS311 Accelerator Pedal Sensor

The Standard Ignition APS311 accelerator pedal sensor is designed for precise throttle control in select Buick and Chevrolet models. This sensor features a female oval plug-in connector and a six-terminal male blade design, ensuring reliable electrical connections for optimal vehicle performance.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Oval
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 6
• Terminal Type: Blade

Detailed Product Description

The APS311 accelerator pedal sensor from Standard Ignition is engineered to provide accurate throttle position feedback to the engine control unit. Its single female oval plug-in connector with six male blade terminals ensures a secure and stable electrical interface. This design supports consistent signal transmission, which is critical for smooth acceleration and engine response. Compatible with Buick Allure, Chevrolet Impala, Impala Limited, and LaCrosse models, this sensor meets OEM specifications for fit and function.

Common Applications and Issues Addressed

• Restores proper throttle response in Buick Allure and Chevrolet Impala vehicles
• Resolves erratic acceleration or hesitation caused by faulty pedal sensors
• Eliminates check engine light triggers related to accelerator pedal sensor faults
• Improves drivability by ensuring accurate pedal position signals
• Prevents limp mode activation due to sensor communication errors

Installation Notes and Tips

• Ensure the vehicle ignition is off before installation
• Disconnect the battery to prevent electrical shorts
• Verify the oval female plug aligns correctly with the vehicle harness connector
• Check that all six male blade terminals are clean and undamaged
• Secure the sensor firmly to avoid movement or vibration during operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The APS311 accelerator pedal sensor undergoes rigorous quality control testing to ensure proper fitment and function in compatible Buick and Chevrolet models. Warranty coverage details are available through Standard Ignition and vary by distributor.