Standard Ignition AS436 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS436 Manifold Absolute Pressure Sensor

The Standard Ignition AS436 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select Ford and Lincoln vehicles. This sensor plays a critical role in monitoring manifold pressure to optimize fuel delivery and engine performance.

• Connector Gender: Male
• Connector Quantity: 1
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 4
• Terminal Type: Blade

Detailed Product Description

The AS436 MAP sensor from Standard Ignition features a single male plug-in connector with four male blade terminals, ensuring secure and reliable electrical connections. Its design supports accurate pressure readings within the intake manifold, which is essential for the engine control unit (ECU) to adjust air-fuel mixture and ignition timing. This sensor is engineered to meet OEM specifications for Ford and Lincoln models including the Expedition, F-150, Navigator, and Transit series (Transit-150, Transit-250, Transit-350, Transit-350 HD).

Compatible Vehicles and Applications

This manifold absolute pressure sensor is compatible with a range of Ford and Lincoln vehicles, specifically:

• Ford Expedition
• Ford F-150
• Lincoln Navigator
• Ford Transit-150
• Ford Transit-250
• Ford Transit-350
• Ford Transit-350 HD

Common Issues Addressed by the AS436 MAP Sensor

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

Installation Notes and Tips

When installing the Standard Ignition AS436 sensor, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shorts. The sensor’s male plug-in connector with four blade terminals should be securely connected to the vehicle’s wiring harness. Verify that the sensor is mounted properly on the intake manifold to avoid vacuum leaks. It is recommended to consult the vehicle’s service manual for torque specifications and sensor location details.

Quality Assurance and Warranty

Standard Ignition manufactures the AS436 MAP sensor to meet or exceed OEM standards for durability and performance. Each sensor undergoes rigorous testing to ensure accurate pressure readings and reliable operation. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.