Standard Ignition AS434 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS434 Manifold Absolute Pressure Sensor

The Standard Ignition AS434 Manifold Absolute Pressure Sensor is designed for precise monitoring of manifold pressure in Ford F-250 Super Duty and F-350 Super Duty trucks. This sensor features a male bolt-on connector and three male pin terminals, ensuring reliable electrical connections for accurate engine performance data.

• Connector Gender: Male
• Connector Quantity: 1
• Connector Type: Bolt on
• Port Quantity: 1
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Pin

Detailed Product Description

The AS434 Manifold Absolute Pressure Sensor from Standard Ignition is engineered to provide accurate pressure readings within the intake manifold of Ford F-250 Super Duty and F-350 Super Duty models. Its single bolt-on male connector and three male pin terminals facilitate secure and stable electrical connections, which are critical for the sensor's function. The sensor’s single port design allows it to measure the absolute pressure inside the manifold, which is essential for the engine control unit (ECU) to optimize fuel injection and ignition timing.

Applications and Problem Resolution

This sensor is compatible with Ford F-250 Super Duty and F-350 Super Duty trucks, making it suitable for owners seeking a direct replacement part. The AS434 sensor helps address several common engine issues, including:

• 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 or hesitation during acceleration
• Emission control system malfunctions related to sensor failure

Installation Notes and Tips

When installing the Standard Ignition AS434 sensor, ensure the bolt-on male connector is securely fastened to prevent air leaks. Verify that the three male pin terminals are properly aligned and connected to the vehicle’s wiring harness. It is recommended to inspect the sensor port for any debris or damage before installation. Proper installation will help maintain accurate manifold pressure readings and optimal engine performance.

Quality Assurance and Warranty

Standard Ignition manufactures the AS434 Manifold Absolute Pressure Sensor to meet or exceed OEM specifications for Ford F-250 Super Duty and F-350 Super Duty vehicles. The sensor undergoes rigorous testing to ensure durability and reliable performance under various operating conditions. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.