HomeEmission Control > SensorsStandard Ignition AS628 Manifold Differential Pressure Sensor
Part #: AS628

Standard Ignition AS628 Manifold Differential Pressure Sensor

⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Ram 2500 and Ram 3500
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Overview of Standard Ignition AS628 Manifold Differential Pressure Sensor

The Standard Ignition AS628 manifold differential pressure sensor is designed for precise monitoring of pressure differences in the intake manifold system. Specifically engineered for Dodge Ram 2500 and Ram 3500 models, this sensor ensures accurate emission control and engine performance.

  • Connector Gender: Female
  • Single Plug-in Connector
  • Includes Mounting Bracket for Secure Installation
  • Two Port Design for Differential Pressure Measurement
  • Three Male Blade Terminals

Detailed Product Description

The AS628 sensor from Standard Ignition is a critical component in the emission control system, measuring the pressure differential within the intake manifold. It features a female plug-in connector with one connector quantity, facilitating straightforward electrical connections. The sensor includes a mounting bracket to ensure stable placement within the engine bay. Its two-port configuration allows for accurate pressure readings, while the three male blade terminals provide reliable electrical contact. This sensor is compatible with Dodge Ram 2500 and Ram 3500 trucks, making it a suitable replacement part for maintaining proper engine function and emission standards.

Common Applications and Issues Addressed

  • Helps resolve inaccurate manifold pressure readings
  • Addresses engine performance issues related to faulty pressure sensors
  • Supports emission control compliance by monitoring pressure differentials
  • Prevents check engine light triggers related to sensor faults
  • Improves fuel efficiency by providing accurate pressure data

Installation Notes and Tips

Installation of the Standard Ignition AS628 sensor requires disconnecting the existing sensor and carefully removing it from its mounting bracket. The included bracket should be used to secure the new sensor in place. Ensure the female plug-in connector is properly aligned and fully seated to avoid electrical connection issues. Verify that the two ports are correctly connected to the manifold pressure lines. It is recommended to inspect wiring and connectors for damage during installation to prevent future sensor malfunctions.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AS628 manifold differential pressure sensor undergoes rigorous quality control testing to maintain consistent accuracy and longevity. This part typically comes with a limited warranty covering defects in materials and workmanship, providing confidence in its use for Dodge Ram 2500 and Ram 3500 vehicles.

BrandStandard Ignition
Part NumberAS628
Connector GenderFemale
Connector TypePlug In
NotesIncludes Bracket
Terminal GenderMale
Terminal TypeBlade

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010DodgeRam 25006.7LL6N/A
2010DodgeRam 35006.7LL6N/A
2009DodgeRam 25006.7LL6N/A
2009DodgeRam 35006.7LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

5149044AA5S1335272-189876435EC2012ECG1514MAPB10030TBS301

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.