Walker 200-1117 Throttle Position Sensor

Overview of Walker Products Throttle Position Sensor 200-1117

The Walker Products Throttle Position Sensor 200-1117 is designed for precise throttle body monitoring in select Lexus and Toyota vehicles. This sensor ensures accurate throttle position feedback, essential for optimal engine performance and emission control.

• Constructed with durable plastic material
• Throttle body mounted for direct measurement
• Features a rectangular female connector with one connector and four male blade terminals
• Adjustable sensor for fine-tuning throttle response
• Mounting hardware and bracket not included

Detailed Product Description and Attributes

This throttle position sensor from Walker Products is engineered to fit throttle bodies on Lexus GS400, LS400, LX470 and Toyota Land Cruiser, Sequoia, and Tundra models. The sensor’s plastic housing provides reliable durability while maintaining lightweight design. It mounts directly on the throttle body, allowing for accurate detection of throttle plate position. The sensor includes a single rectangular female connector with four male blade terminals, facilitating secure electrical connections. Its adjustable feature allows technicians to calibrate the sensor for precise throttle input readings, which is critical for engine control modules to manage fuel injection and ignition timing effectively.

Walker Products Brand Line Information

Walker Products specializes in emission control components, including sensors designed to meet OEM specifications. The 200-1117 throttle position sensor is part of their sensor lineup, focusing on delivering reliable and adjustable throttle position sensing solutions for emission control systems in various Lexus and Toyota vehicles.

Common Applications and Issues Addressed

• Resolves erratic idle or stalling caused by faulty throttle position readings
• Corrects hesitation or poor acceleration linked to sensor inaccuracies
• Helps eliminate check engine light triggers related to throttle position sensor faults
• Improves fuel efficiency by providing accurate throttle input data
• Supports emission control compliance by ensuring proper sensor function

Installation Notes and Tips

Installation requires mounting the sensor directly on the throttle body of compatible Lexus and Toyota models. Note that mounting hardware and brackets are not included, so existing hardware should be reused or sourced separately. Ensure the rectangular female connector aligns properly with the vehicle’s wiring harness. Adjust the sensor as needed to achieve correct throttle position calibration before finalizing installation.

Quality Assurance and Warranty

Walker Products throttle position sensors are manufactured to meet industry standards for emission control components. While specific warranty details for part number 200-1117 are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to verify warranty terms with the supplier or manufacturer at the time of purchase.