Walker 200-1159 Throttle Position Sensor

Overview of Walker Products Throttle Position Sensor 200-1159

The Walker Products Throttle Position Sensor 200-1159 is designed for precise throttle body monitoring in select Nissan and INFINITI vehicles. This sensor ensures accurate throttle position feedback, essential for optimal engine performance and emission control.

• Material: Durable plastic and metal construction
• Wiring harness length: 146.0 mm for flexible installation
• Throttle body mounted for direct position sensing
• Blade terminal type with 6 male terminals
• Includes 3 wires and 2 rectangular female connectors
• Adjustable sensor for fine-tuning throttle response
• Mounting hardware and bracket not included

Walker Products Line and Part Specifics

Walker Products offers a range of emission control components engineered for reliability and compatibility. The 200-1159 throttle position sensor is part of this line, focusing on accurate sensor feedback and durable materials. Its plastic and metal build supports long-term use in demanding engine environments, while the adjustable feature allows for precise calibration to meet vehicle-specific requirements.

Detailed Product Description

This throttle position sensor is specifically designed to be throttle body mounted, providing direct measurement of the throttle plate angle. The 146.0 mm wiring harness length offers sufficient reach for installation in Nissan 240SX and INFINITI J30 models. Featuring blade terminals with six male contacts and two rectangular female connectors, the sensor ensures secure electrical connections. The adjustable design allows technicians to calibrate the sensor for optimal throttle response, which is critical for engine control modules to manage fuel injection and ignition timing accurately.

Compatible Vehicles and Common Applications

• Compatible with Nissan 240SX models requiring throttle position sensor replacement
• Suitable for INFINITI J30 vehicles needing precise throttle position feedback
• Used to address throttle response issues and engine performance irregularities
• Helps resolve problems such as erratic idle, hesitation during acceleration, and poor fuel economy
• Supports emission control by providing accurate throttle position data to the engine control unit

Installation Notes and Tips

Installation requires mounting the sensor directly on the throttle body. Note that mounting hardware and brackets are not included, so existing components should be reused or sourced separately. Ensure the wiring harness is properly connected using the blade terminals and rectangular connectors, verifying the correct orientation of male and female terminals. The adjustable feature allows for sensor calibration after installation to match the specific throttle body characteristics of Nissan 240SX and INFINITI J30 models.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 200-1159 throttle position sensor. Constructed from plastic and metal materials, this sensor is built to withstand typical engine bay conditions. While specific warranty details are not provided here, Walker Products generally offers coverage consistent with industry standards for emission control components.