Standard Ignition AS483 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS483 Manifold Absolute Pressure Sensor

The Standard Ignition AS483 Manifold Absolute Pressure (MAP) Sensor is designed to provide accurate manifold pressure readings for optimal engine performance. This sensor features a black finish and a reliable plug-in oval connector, making it suitable for various vehicle applications including popular makes and models requiring precise emission control components.

• Three terminal quantity with male blade terminals for secure electrical connection
• Female oval-shaped plug-in connector for easy installation
• Includes one vacuum port for accurate pressure measurement
• Comes with O-rings to ensure a proper seal and prevent leaks
• Black color finish for corrosion resistance and durability
• No hardware or mounting brackets included
• Designed for emission control sensor applications

Detailed Product Description

The Standard Ignition AS483 MAP Sensor is engineered to monitor the absolute pressure inside the intake manifold, providing critical data to the engine control unit (ECU). This data helps regulate fuel injection and ignition timing, contributing to efficient engine operation and reduced emissions. The sensor’s three-terminal design with male blade terminals ensures a stable electrical connection, while the female oval plug-in connector simplifies wiring harness integration. The included O-rings help maintain a tight seal at the vacuum port, preventing air leaks that could affect sensor accuracy.

Common Applications and Issues Addressed

• Helps resolve rough idling caused by incorrect manifold pressure readings
• Addresses poor fuel economy linked to faulty MAP sensor signals
• Reduces engine stalling and hesitation during acceleration
• Prevents check engine light triggers related to emission control faults
• Improves overall engine performance by providing accurate pressure data

Installation Notes and Tips

• Ensure the vehicle is compatible with the Standard Ignition AS483 sensor before installation
• Verify the connector type matches the vehicle’s wiring harness (female oval plug-in)
• Replace O-rings during installation to maintain a proper vacuum seal
• Do not reuse mounting hardware if damaged; hardware is not included with this part
• Handle the sensor carefully to avoid damage to terminals and vacuum port

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AS483 MAP Sensor undergoes rigorous testing to verify accuracy and longevity. While hardware and mounting brackets are not included, the sensor comes with O-rings to support proper installation. Please consult the product documentation or manufacturer for specific warranty details related to this part number.