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Walker 200-1232 Throttle Position Sensor
Reliable Throttle Position Sensor for Nissan and INFINITI
The Walker Products 200-1232 throttle position sensor is designed to provide accurate throttle position readings for select Nissan and INFINITI vehicles. This sensor helps maintain optimal engine performance by monitoring the throttle plate angle and sending precise data to the engine control unit.
- Compatible with INFINITI I30 and Nissan Maxima models
- Part number 200-1232 ensures exact fit and function
- Manufactured by Walker Products, a trusted name in emission control sensors
- Designed to deliver consistent throttle position feedback for improved engine response
- Direct replacement sensor for emission control systems
Walker Products Brand Line Overview
Walker Products specializes in emission control components, including sensors that meet or exceed OEM specifications. The 200-1232 throttle position sensor is part of their sensor lineup, engineered to provide reliable performance and durability for emission-related applications in Nissan and INFINITI vehicles.
Product Description and Application
The Walker Products 200-1232 throttle position sensor is an essential component for monitoring the throttle plate position in the intake system of INFINITI I30 and Nissan Maxima models. By accurately measuring the throttle angle, this sensor enables the engine control unit to adjust fuel injection and ignition timing, contributing to efficient engine operation and reduced emissions.
Common Issues Addressed by This Sensor
- Erratic or unstable engine idle
- Poor acceleration response or hesitation
- Check engine light triggered by throttle position faults
- Reduced fuel efficiency due to incorrect throttle data
- Engine stalling or surging during throttle changes
Installation Notes and Tips
When replacing the throttle position sensor on INFINITI I30 or Nissan Maxima vehicles, ensure the ignition is off before disconnecting the old sensor. Carefully remove the sensor to avoid damaging the throttle body or wiring harness. Align the new Walker Products 200-1232 sensor properly and secure it according to manufacturer torque specifications. After installation, clear any diagnostic trouble codes and verify sensor operation through a scan tool.
Quality Assurance and Warranty
Walker Products manufactures the 200-1232 throttle position sensor to meet stringent quality standards for emission control components. While specific warranty details are not provided here, Walker Products typically offers coverage against defects in materials and workmanship to ensure reliable service life.
This part fits 7 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1996 | INFINITI | I30 | Manual | 3.0L | V6 | N/A | Calif; Walker Products |
| 1996 | INFINITI | I30 | Automatic | 3.0L | V6 | N/A | Walker Products |
| 1996 | Nissan | Maxima | 3.0L | V6 | N/A | To 06/1996; Walker Products | |
| 1995 | Nissan | Maxima | Manual | 3.0L | V6 | N/A | Exc.Calif; From 05/1995; Walker Products |
| 1995 | Nissan | Maxima | Manual | 3.0L | V6 | N/A | Calif; From 04/1995; Walker Products |
| 1995 | Nissan | Maxima | 3.0L | V6 | N/A | Fits 1995 and newer vehicles.; Walker Products | |
| 1995 | Nissan | Maxima | Automatic | 3.0L | V6 | N/A | Fits 1995 and newer vehicles.; 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.