Walker 200-1236 Throttle Position Sensor

Overview of Walker Products Throttle Position Sensor 200-1236

The Walker Products Throttle Position Sensor 200-1236 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 from durable plastic material
• Throttle body mounted for direct measurement
• Blade terminal type with 6 male terminals
• Includes 2 female rectangular connectors
• Adjustable sensor for fine-tuning throttle response
• Mounting hardware and bracket not included

Detailed Product Description

This throttle position sensor from Walker Products is specifically engineered to fit Nissan Maxima and INFINITI I30 models. The sensor mounts directly on the throttle body, providing real-time data on throttle valve position to the engine control unit. Featuring a plastic housing, the sensor is lightweight yet durable enough to withstand engine bay conditions. The blade terminal type with six male terminals and two female rectangular connectors ensures secure electrical connections. Its adjustable design allows for precise calibration, which can be critical for maintaining proper engine function and emission standards.

Walker Products is known for its focus on emission control components, and this throttle position sensor is part of their specialized product line aimed at delivering reliable sensor solutions for OEM replacement needs. The 200-1236 part number identifies this specific sensor designed to meet the exact specifications required by Nissan and INFINITI vehicles.

Common Applications and Issues Addressed

• Resolves erratic idle or stalling issues related to throttle position feedback
• Corrects throttle response delays or hesitation during acceleration
• Helps eliminate check engine light codes related to throttle position sensor faults
• Improves fuel efficiency by providing accurate throttle data to the ECU
• Supports emission control compliance by ensuring proper sensor operation

Installation Notes and Tips

Installation requires removal of the old throttle position sensor from the throttle body. Since mounting hardware and brackets are not included, retain original components or source compatible hardware. Ensure connectors are properly aligned with the rectangular female connectors and securely attached to avoid electrical issues. Calibration may be necessary due to the sensor’s adjustable feature; follow vehicle-specific service manual instructions for adjustment procedures.

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 200-1236 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 your Nissan Maxima or INFINITI I30’s emission system and throttle control.