Standard Ignition AS326 Manifold Absolute Pressure Sensor

Reliable Manifold Absolute Pressure Sensor for Subaru Vehicles

The Standard Ignition AS326 Manifold Absolute Pressure (MAP) Sensor is designed to provide accurate engine load data for optimal performance. Compatible with Subaru Baja, Forester, and Impreza models, this sensor ensures precise air pressure readings to support efficient fuel management.

• Connector Gender: Female
• Color/Finish: Black
• Connector Quantity: 1
• Connector Shape: Round and rectangular
• Connector Type: Plug in
• Hardware Included: No
• Mounting Brackets Included: No
• O-Rings Included: Yes
• Terminal Gender: Male
• Terminal Quantity: 4
• Terminal Type: Blade
• Vacuum Port Quantity: 1
• Wiring Harness Included: No

Detailed Product Description

The Standard Ignition AS326 MAP sensor features a black finish and a single female plug-in connector with a unique round and rectangular shape, designed for secure and reliable connection. It includes four male blade terminals and one vacuum port, essential for accurate manifold pressure measurement. The sensor comes with O-rings to ensure a proper seal and prevent vacuum leaks, although mounting brackets and hardware are not included. This sensor is engineered to meet the specifications required by Subaru Baja, Forester, and Impreza models, providing consistent performance and durability.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect manifold pressure readings
• Improves fuel efficiency by providing accurate data to the engine control unit
• Reduces emissions by ensuring proper air-fuel mixture adjustments
• Prevents check engine light triggers related to MAP sensor faults
• Supports smooth acceleration and engine responsiveness

Installation Notes and Tips

When installing the Standard Ignition AS326 sensor, ensure the O-rings are properly seated to avoid vacuum leaks. The plug-in connector should fit securely with the female connector on the vehicle wiring harness. Since hardware and mounting brackets are not included, reuse existing components or source compatible mounting parts. Verify compatibility with Subaru Baja, Forester, and Impreza models before installation to ensure proper fitment.

Quality Assurance and Warranty

Standard Ignition manufactures the AS326 MAP sensor to meet or exceed OEM standards for reliability and performance. The sensor undergoes rigorous testing to ensure accurate pressure readings and long service life. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.