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Standard Ignition AS195 Barometric Pressure Sensor
Overview of Standard Ignition Barometric Pressure Sensor AS195
The Standard Ignition AS195 Barometric Pressure Sensor is designed for precise atmospheric pressure measurement in emission control systems. This sensor is compatible with Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Type: Plug in
- Port Quantity: 1
- Terminal Gender: Male
- Terminal Quantity: 3
- Terminal Type: Blade
Technical Details and Attributes
The AS195 sensor features a single plug-in female connector with one port, ensuring a secure and reliable connection to the vehicle's emission control system. It includes three male blade terminals, which provide stable electrical contact and facilitate accurate signal transmission. The design supports straightforward installation and integration with the vehicle's existing wiring harness.
Compatible Vehicles and Applications
This barometric pressure sensor is specifically engineered for use in Chevrolet and GMC trucks, including the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500. The part number AS195 ensures compatibility with these models, making it a suitable replacement for maintaining proper emission system function.
- Helps regulate engine air-fuel mixture based on atmospheric pressure
- Supports accurate altitude compensation for engine control
- Prevents engine performance issues related to incorrect pressure readings
- Reduces emission system faults and check engine light triggers
- Assists in maintaining fuel efficiency and emission compliance
Installation Notes and Tips
When installing the Standard Ignition AS195 sensor, ensure the female plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the three male blade terminals are properly aligned and seated to avoid poor electrical contact. It is recommended to disconnect the battery before installation to prevent electrical shorts. Follow vehicle-specific service manual instructions for sensor location and torque specifications.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The AS195 Barometric Pressure Sensor undergoes rigorous quality control testing to ensure reliable performance in emission control applications. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Standard Ignition |
| Part Number | AS195 |
| Connector Gender | Female |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | |
| 2003 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2003 | GMC | Sierra 3500 | 6.6L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | |
| 2002 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | |
| 2002 | GMC | Sierra 3500 | 6.6L | V8 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.