Walker 200-91351 Throttle Position Sensor

Overview of Walker Throttle Position Sensor for Volvo S40 and V40

The Walker Products FSK 200-91351 throttle position sensor is designed specifically for Volvo S40 and V40 models. This sensor plays a critical role in monitoring the throttle position to ensure optimal engine performance and fuel efficiency.

• Compatible with Volvo S40 and V40 vehicles
• Part number 200-91351 for precise identification
• Manufactured by Walker under the Walker Products FSK line
• Category: Emission Control > Sensors
• Type: Throttle Position Sensor

About the Walker Products FSK Line

The Walker Products FSK line focuses on emission control components, including sensors that meet stringent quality and performance standards. The 200-91351 throttle position sensor is part of this line, ensuring reliable operation within the emission control system of Volvo vehicles. This product line is engineered to provide accurate sensor readings that support engine management systems and emission compliance.

Product Description and Functionality

The Walker 200-91351 throttle position sensor monitors the position of the throttle valve in Volvo S40 and V40 models. By sending precise data to the engine control unit (ECU), it helps regulate fuel injection and ignition timing. This sensor is essential for maintaining smooth acceleration, fuel economy, and reduced emissions. Its design ensures compatibility and reliable performance within the vehicle’s emission control system.

Common Applications and Issues Addressed

• Helps resolve erratic engine idling in Volvo S40 and V40
• Addresses poor acceleration or hesitation during throttle response
• Corrects issues related to inconsistent fuel consumption
• Prevents check engine light triggers related to throttle position faults
• Supports emission system compliance by providing accurate sensor data

Installation Notes and Tips

Installation of the Walker 200-91351 throttle position sensor should be performed with care to ensure proper alignment and secure connection. It is recommended to disconnect the battery before installation to avoid electrical issues. Verify compatibility with Volvo S40 and V40 models prior to installation. Calibration or ECU reset may be necessary after replacement to ensure accurate sensor readings.

Quality Assurance and Warranty

Walker throttle position sensors, including part number 200-91351, are manufactured to meet industry standards for durability and performance. The Walker Products FSK line undergoes rigorous quality control to ensure consistent sensor accuracy and longevity. Warranty coverage details should be confirmed with the product documentation or supplier.