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Walker 200-1438 Throttle Position Sensor
Overview of Walker Products Throttle Position Sensor 200-1438
The Walker Products Throttle Position Sensor 200-1438 is designed for precise throttle body monitoring in Saturn Ion and L300 vehicles. This sensor ensures accurate throttle position data for optimal engine performance and emission control.
- Constructed with durable plastic material
- Throttle body mounted for direct measurement
- Features a single oblong female connector with three male pin terminals
- Non-adjustable design for consistent performance
- Mounting hardware and bracket not included
Detailed Product Description
This throttle position sensor from Walker Products is engineered to provide reliable throttle position feedback by mounting directly on the throttle body. The plastic housing offers resistance to environmental factors while maintaining sensor integrity. The sensor includes one oblong-shaped female connector with three male pin terminals, ensuring secure electrical connections. Its non-adjustable configuration simplifies installation and maintains factory calibration. Although mounting hardware and brackets are not included, the sensor is designed to fit securely on compatible Saturn Ion and L300 throttle bodies.
Walker Products Brand Line Information
Walker Products specializes in emission control components, focusing on delivering sensors and parts that meet OEM specifications. The 200-1438 throttle position sensor is part of their sensor lineup, designed to support accurate engine management and emission system functionality in specific vehicle applications such as the Saturn Ion and L300.
Common Applications and Problem Resolution
- Resolves erratic idle or stalling issues related to throttle position inaccuracies
- Addresses poor acceleration or hesitation caused by faulty sensor signals
- Helps correct engine performance problems linked to throttle position sensor failure
- Supports emission control by providing accurate throttle data to the engine control unit
Installation Notes and Tips
- Compatible with Saturn Ion and L300 throttle bodies only
- Ensure the throttle body is clean before sensor installation
- Use appropriate tools to avoid damaging the plastic housing or terminals
- Verify connector orientation matches the oblong female connector shape
- Mounting hardware is not included; reuse existing hardware or source separately
Quality Assurance and Warranty
Walker Products throttle position sensors are manufactured to meet industry standards for durability and accuracy. While specific warranty details for part number 200-1438 are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult product documentation or the supplier for exact warranty terms.
| Brand | Walker |
|---|---|
| Part Number | 200-1438 |
| Position | Walker Products |
| Adjustable | No |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Oblong |
| Material | Plastic |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Pin |
| Throttle Body Mounted | Yes |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Saturn | Ion | 2.2L | L4 | N/A | Walker Products |
| 2004 | Saturn | L300 | 2.2L | L4 | N/A | Walker Products |
| 2003 | Saturn | Ion | 2.2L | L4 | N/A | Walker Products |
* 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.