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Walker 200-1271 Throttle Position Sensor - Right
Overview of Walker Products Throttle Position Sensor
The Walker Products 200-1271 throttle position sensor is designed specifically for the INFINITI Q45. This sensor plays a critical role in monitoring the throttle position to ensure optimal engine performance and fuel efficiency.
- Compatible with INFINITI Q45 models
- Part number 200-1271 for precise identification
- Manufactured by Walker Products, a trusted brand in emission control sensors
- Accurate throttle position detection for improved engine response
- Direct replacement sensor for emission control systems
Product Line Details: Walker Products
Walker Products specializes in emission control components, including sensors that meet OEM specifications. The Walker Products line focuses on delivering reliable and durable parts designed to maintain proper engine function and emissions compliance. The 200-1271 throttle position sensor is part of this line, ensuring compatibility and performance for the INFINITI Q45.
Detailed Product Description
The throttle position sensor 200-1271 from Walker Products is engineered to provide accurate feedback on the throttle valve position to the vehicle’s engine control unit (ECU). This information is essential for managing fuel injection and ignition timing. Designed for the INFINITI Q45, this sensor helps maintain smooth acceleration and efficient engine operation by precisely monitoring throttle input.
Common Applications and Issues Addressed
- Helps resolve erratic idle or stalling issues
- Improves throttle response and acceleration consistency
- Assists in correcting poor fuel economy related to throttle misreadings
- Reduces engine hesitation during acceleration
- Supports emission control by providing accurate sensor data
Installation Notes and Tips
When installing the Walker Products 200-1271 throttle position sensor on an INFINITI Q45, ensure the vehicle is turned off and the battery is disconnected to prevent electrical issues. Proper alignment of the sensor with the throttle shaft is critical for accurate readings. Refer to the vehicle’s service manual for torque specifications and sensor calibration procedures if required.
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for their emission control sensors, including the 200-1271 throttle position sensor. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Using this sensor helps maintain the integrity of the vehicle’s emission system and engine performance.
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | INFINITI | Q45 | 4.5L | V8 | Right | Throttle Position Sensor - Traction Control applications; Walker Products |
| 1996 | INFINITI | Q45 | 4.5L | V8 | N/A | Exc.Traction Control; Walker Products |
| 1995 | INFINITI | Q45 | 4.5L | V8 | Right | Traction Control; From 02/1995; Walker Products |
| 1995 | INFINITI | Q45 | 4.5L | V8 | N/A | Exc.Traction Control; From 02/1995; 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.