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Standard Ignition AS120 Manifold Absolute Pressure Sensor
Overview of Standard Ignition AS120 Manifold Absolute Pressure Sensor
The Standard Ignition AS120 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in Ford Ranger vehicles. This sensor features a female connector with a single plug-in type connection, ensuring reliable communication with your vehicle's engine control unit.
- Connector Gender: Female
- Connector Quantity: 1
- Connector Type: Plug in
- Terminal Gender: Male
- Terminal Quantity: 3
- Terminal Type: Pin
Detailed Product Description
The AS120 MAP sensor from Standard Ignition is engineered to monitor the absolute pressure inside the intake manifold of Ford Ranger models. It uses a female plug-in connector with three male pin terminals, providing a secure and stable electrical connection. This configuration supports accurate data transmission to the engine control module, which is critical for optimizing fuel injection and ignition timing. The sensor's design ensures compatibility with the Ford Ranger's electrical system, maintaining proper engine performance and emissions control.
Common Applications and Problem Resolution
This manifold absolute pressure sensor is used to measure intake manifold pressure, which is essential for engine load calculations and air-fuel mixture adjustments. Installing the AS120 sensor can help address issues such as:
- Erratic engine idling or stalling
- Poor fuel economy due to incorrect air-fuel ratio
- Check engine light triggered by faulty MAP sensor readings
- Reduced engine power or hesitation during acceleration
- Increased emissions from improper combustion
Installation Notes and Tips
When installing the Standard Ignition AS120 sensor on a Ford Ranger, ensure the connector is fully seated to prevent signal interruptions. Verify that the three male pin terminals align correctly with the vehicle’s wiring harness. It is recommended to inspect the wiring and connector for corrosion or damage before installation. Proper installation will help maintain accurate sensor readings and engine performance.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The AS120 MAP sensor undergoes rigorous testing to ensure durability and reliability in emission control applications. This part typically includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance for Ford Ranger vehicles.
| Brand | Standard Ignition |
| Part Number | AS120 |
| Connector Gender | Female |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 2000 | Ford | Ranger | ELECTRIC | N/A | |
| 1999 | Ford | Ranger | ELECTRIC | N/A | OE No. F8YZ-9F479-AA |
| 1998 | Ford | Ranger | ELECTRIC | N/A | OE No. F8YZ-9F479-AA |
* 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.