Standard Ignition AS40 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS40 Manifold Absolute Pressure Sensor

The Standard Ignition AS40 is a reliable manifold absolute pressure (MAP) sensor designed specifically for Mitsubishi Mirage models. This sensor features a female connector with a single plug-in connection and three male blade terminals, ensuring precise fitment and optimal performance.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade

Detailed Product Description

The AS40 MAP sensor from Standard Ignition is engineered to accurately measure the pressure inside the intake manifold of Mitsubishi Mirage vehicles. Its female plug-in connector and three male blade terminals provide secure electrical connections, facilitating reliable data transmission to the engine control unit (ECU). This sensor plays a critical role in engine management by helping regulate air-fuel mixture and ignition timing based on manifold pressure readings.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect manifold pressure readings
• Addresses poor fuel economy linked to faulty MAP sensor signals
• Reduces engine hesitation or lack of power during acceleration
• Prevents check engine light triggers related to emission control sensor faults
• Supports proper emission control system operation in Mitsubishi Mirage vehicles

Installation Notes and Tips

• Ensure the vehicle is turned off and cooled before installation
• Disconnect the battery to avoid electrical shorts during sensor replacement
• Carefully unplug the female connector from the old sensor and avoid damaging terminals
• Verify the three male blade terminals align correctly with the vehicle’s wiring harness
• Secure the sensor firmly to prevent vacuum leaks or sensor misalignment

Quality Assurance and Warranty

Standard Ignition manufactures the AS40 MAP sensor to meet or exceed OEM specifications for Mitsubishi Mirage models. The sensor undergoes rigorous testing to ensure durability and accurate performance under various operating conditions. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its long-term reliability.