Standard Ignition AS493 Manifold Absolute Pressure Sensor

Reliable Manifold Absolute Pressure Sensor for Select Vehicles

The Standard Ignition AS493 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for optimal vehicle performance. Compatible with various Buick, Chevrolet, Ford, GMC, and Land Rover models, this sensor ensures precise air pressure readings within the intake manifold.

• Connector Gender: Female for secure connection
• Connector Type: Plug-in design for easy installation
• Includes O-ring to maintain proper sealing and prevent leaks
• Terminal Gender: Male with 4 blade terminals for reliable electrical contact

Detailed Product Description

The AS493 sensor from Standard Ignition measures the absolute pressure inside the intake manifold, a critical parameter for engine control units to adjust fuel injection and ignition timing. Featuring a female plug-in connector and four male blade terminals, this sensor offers a straightforward installation process. The included O-ring helps ensure a tight seal, preventing vacuum leaks that could affect engine performance. This sensor is engineered to meet OEM specifications, making it suitable for use in vehicles such as the Chevrolet Colorado, Buick Encore, Ford Mustang, GMC Canyon, and Land Rover Range Rover Evoque.

Compatible Vehicles and Applications

This Manifold Absolute Pressure Sensor is compatible with a range of models, including:

• Buick Encore
• Chevrolet Colorado, Cruze, Sonic, Trax
• Ford EcoSport, Mustang
• GMC Canyon, Savana 2500, Savana 3500
• Land Rover Range Rover Evoque, Range Rover Velar

Common Issues Addressed by the AS493 Sensor

• Erratic engine idle or stalling
• Poor fuel economy due to incorrect air-fuel mixture
• Check Engine Light triggered by faulty MAP sensor readings
• Reduced engine power and acceleration
• Difficulty starting the engine in various conditions

Installation Notes and Tips

When installing the Standard Ignition AS493 sensor, ensure the O-ring is properly seated to prevent vacuum leaks. Disconnect the battery before installation to avoid electrical shorts. Use the female plug-in connector to attach the sensor securely, and verify that the four male blade terminals are clean and free of corrosion. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Standard Ignition manufactures the AS493 sensor to meet or exceed OEM standards for durability and performance. Each unit undergoes rigorous testing to ensure reliable operation under various driving conditions. This part includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term functionality.