Standard Ignition AS682 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS682 Manifold Absolute Pressure Sensor

The Standard Ignition AS682 Manifold Absolute Pressure Sensor is designed to provide accurate pressure readings for optimal engine performance. This sensor is compatible with select Buick, Cadillac, Chevrolet, and GMC models, including the Acadia, ATS, Blazer, Camaro, and more.

• Female connector gender with one plug-in connector
• Single port design for precise pressure measurement
• Three male blade terminals for reliable electrical connection
• Compatible with multiple GM vehicles such as Buick LaCrosse and Cadillac XT5
• Part number AS682 ensures exact fit and function

Detailed Product Description and Attributes

The AS682 Manifold Absolute Pressure Sensor from Standard Ignition features a female connector with one plug-in type connector, facilitating straightforward installation and secure connection. It includes a single port for measuring manifold pressure accurately, which is critical for engine control systems. The sensor’s three male blade terminals provide a stable and durable electrical interface, ensuring consistent signal transmission. This sensor is engineered to meet the specifications required by various GM vehicles, including the Chevrolet Camaro and GMC Canyon, making it a reliable replacement part for emission control systems.

Compatible Vehicles and Applications

This sensor is compatible with a range of Buick, Cadillac, Chevrolet, and GMC models, specifically:

• Buick Acadia, LaCrosse, Regal Sportback
• Cadillac ATS, CT6, CTS, XT5, XT6
• Chevrolet Blazer, Camaro, Colorado
• GMC Canyon, Sierra, Terrain

It is designed to support the emission control system by accurately monitoring manifold pressure, which helps optimize fuel injection and engine timing.

Common Issues Addressed by the AS682 Sensor

• Erratic engine idle or stalling due to incorrect manifold pressure readings
• Reduced fuel efficiency caused by inaccurate air-fuel mixture data
• Check Engine Light triggered by faulty sensor signals
• Poor engine performance or hesitation during acceleration
• Emission test failures related to sensor malfunction

Installation Notes and Tips

• Ensure the vehicle ignition is off before installation
• Disconnect the battery to prevent electrical shorts
• Locate the existing manifold absolute pressure sensor on the intake manifold
• Carefully unplug the female connector and remove the old sensor
• Install the AS682 sensor by aligning the single port and plugging in the connector securely
• Verify the three male blade terminals are properly seated
• Reconnect the battery and start the engine to check for proper operation

Quality Assurance and Warranty Information

Standard Ignition manufactures the AS682 sensor to meet or exceed OEM specifications, ensuring reliable performance and durability. The part undergoes rigorous testing to confirm accurate pressure readings and electrical connectivity. This sensor is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship for a specified period, supporting confidence in its long-term use.