Standard Ignition AS334 Manifold Absolute Pressure Sensor

Overview of Standard Ignition AS334 Manifold Absolute Pressure Sensor

The Standard Ignition AS334 Manifold Absolute Pressure (MAP) Sensor is designed specifically for Dodge Ram 2500 and Ram 3500 models. This sensor plays a critical role in monitoring the intake manifold pressure to optimize engine performance and emissions control.

• Connector Gender: Female for secure connection
• Connector Type: Plug in for easy installation
• Terminal Gender: Male blade terminals
• Terminal Quantity: 3 terminals for accurate signal transmission
• Notes: Sensor only, no additional components included

Detailed Product Description

The AS334 MAP sensor from Standard Ignition is engineered to provide reliable and precise manifold pressure readings. Featuring a female plug-in connector and three male blade terminals, this sensor ensures a stable electrical connection with your vehicle’s wiring harness. The blade terminal design supports consistent signal integrity, which is essential for the engine control unit (ECU) to adjust fuel delivery and ignition timing accurately. Compatible with Dodge Ram 2500 and Ram 3500 trucks, this sensor meets OEM specifications to maintain proper engine function and emissions compliance.

Common Applications and Issues Addressed

• Helps resolve rough idling and engine stalling caused by incorrect manifold pressure readings
• Improves fuel efficiency by providing accurate data to the ECU
• Reduces engine hesitation and poor acceleration issues
• Assists in maintaining proper emissions levels for Dodge Ram 2500 and 3500 models
• Prevents check engine light triggers related to MAP sensor faults

Installation Notes and Tips

Installation of the Standard Ignition AS334 sensor requires disconnecting the vehicle battery before removal of the old sensor. The female plug-in connector and male blade terminals allow for straightforward replacement without the need for special tools. Ensure the sensor is securely seated in the manifold and the electrical connector is fully engaged to avoid signal interruptions. It is recommended to inspect the wiring harness for damage during installation.

Quality Assurance and Warranty

Standard Ignition manufactures the AS334 MAP sensor to meet strict quality standards, ensuring durability and consistent performance. This sensor is backed by a limited warranty that covers defects in materials and workmanship, providing confidence in its reliability for Dodge Ram 2500 and Ram 3500 applications.