Walker 200-91440 Throttle Position Sensor

Overview of Walker Throttle Position Sensor 200-91440

The Walker Products FSK Throttle Position Sensor 200-91440 is designed for precise throttle monitoring in Ford Focus vehicles. This sensor helps maintain optimal engine performance by accurately detecting throttle position.

• Compatible with Ford Focus models
• Part number 200-91440 for exact fitment
• Part of the Walker Products FSK emission control sensor line
• Ensures accurate throttle position feedback to the engine control unit
• Durable construction for reliable operation

About the Walker Products FSK Line

The Walker Products FSK line focuses on emission control sensors engineered to meet OEM specifications. This product line includes sensors designed to provide reliable and consistent data to vehicle systems, supporting emission compliance and engine efficiency. The 200-91440 throttle position sensor is part of this line, ensuring compatibility and performance for Ford Focus vehicles.

Product Details and Functionality

The Walker 200-91440 throttle position sensor monitors the position of the throttle valve in Ford Focus models. By sending accurate throttle position data to the engine control unit, it helps regulate fuel injection and ignition timing. This sensor plays a critical role in maintaining smooth acceleration, fuel efficiency, and emission control.

Common Issues Addressed by This Sensor

• Irregular or unstable engine idle
• Poor acceleration response
• Check engine light related to throttle position faults
• Reduced fuel efficiency
• Engine stalling or hesitation during throttle input

Installation Notes and Tips

Installation of the Walker 200-91440 throttle position sensor requires proper alignment with the throttle shaft to ensure accurate readings. It is recommended to disconnect the battery before installation and verify sensor calibration after replacement. Use OEM specifications for torque settings and connector engagement to avoid damage.

Quality Assurance and Warranty

Walker Products FSK sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details for part number 200-91440 should be confirmed with the supplier, Walker typically offers coverage against manufacturing defects to support long-term use in Ford Focus vehicles.