Walker 200-1201 Throttle Position Sensor

Overview of Walker Products Throttle Position Sensor 200-1201

The Walker Products Throttle Position Sensor (part number 200-1201) 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.

• Constructed with durable plastic material for reliable operation
• Wiring harness length of 353.0 mm for flexible installation
• Throttle body mounted design for direct integration
• Blade terminal type with 6 male terminals for secure electrical connections
• Includes 2 female oblong/square connectors with 6 wires total
• Adjustable sensor to fine-tune throttle position readings
• Mounting hardware and bracket not included

Detailed Product Description

The Walker Products throttle position sensor 200-1201 is engineered to provide accurate throttle position data by being mounted directly on the throttle body. Its plastic construction offers durability while maintaining lightweight characteristics. The sensor features a 353 mm wiring harness, allowing for convenient routing within the engine bay. Equipped with blade terminals and two female oblong connectors, it supports six wires, ensuring comprehensive signal transmission. The adjustable design allows technicians to calibrate the sensor for precise throttle response, which is critical for maintaining engine efficiency and emission standards.

Walker Products is known for manufacturing emission control components that meet OEM specifications. This throttle position sensor is part of their product line focused on reliable sensor solutions for emission control systems, ensuring compatibility and performance for Nissan and INFINITI vehicles.

Compatible Vehicles and Applications

This throttle position sensor 200-1201 is compatible with the following models:

• Nissan 200SX
• INFINITI G20
• Nissan Sentra

It is specifically designed to replace the factory throttle position sensor in these vehicles, providing accurate throttle position feedback to the engine control unit (ECU).

Common Issues Addressed by This Sensor

• Erratic or inconsistent throttle response
• Engine stalling or hesitation during acceleration
• Check engine light triggered by throttle position faults
• Poor fuel economy due to incorrect throttle data
• Emission control system malfunctions related to throttle input

Installation Notes and Tips

• Ensure the throttle body is clean before mounting the sensor
• Verify wiring harness length (353 mm) fits your vehicle’s routing requirements
• Use proper tools to connect blade terminals securely
• Adjust the sensor calibration as needed for accurate throttle position readings
• Note that mounting hardware and brackets are not included and may need to be reused from the original sensor

Quality Assurance and Warranty

Walker Products throttle position sensors are manufactured to meet or exceed OEM standards for emission control sensors. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult the product packaging or manufacturer for exact warranty terms.