Beck Arnley 158-0916 Throttle Position Sensor

Overview of Beck Arnley Throttle Position Sensor 158-0916

The Beck Arnley Throttle Position Sensor 158-0916 is designed for precise throttle monitoring in Subaru vehicles. This sensor is compatible with Subaru Impreza, Legacy, and Outback models, ensuring accurate throttle position data for optimal engine performance.

• Compatible with Subaru Impreza, Legacy, and Outback models
• Part number 158-0916 for exact fitment
• Monitors throttle position to improve engine response
• Contains lead as a chemical component, handle with care
• Emission control sensor designed to meet OEM specifications

Detailed Product Description

This throttle position sensor from Beck Arnley is an essential component in the emission control system of select Subaru vehicles. The sensor accurately measures the position of the throttle valve, providing critical input to the engine control unit (ECU) for fuel injection and ignition timing adjustments. Part number 158-0916 is engineered to meet or exceed original equipment standards, ensuring reliable performance and durability. It is important to note that this sensor contains lead, a chemical that requires proper handling and disposal according to local regulations.

Common Applications and Issues Addressed

• Helps resolve erratic idle or stalling in Subaru Impreza, Legacy, and Outback
• Improves throttle response and engine acceleration consistency
• Addresses check engine light triggers related to throttle position sensor faults
• Supports emission control compliance by providing accurate sensor data
• Prevents drivability problems caused by faulty throttle position readings

Installation Notes and Tips

• Ensure vehicle compatibility with Subaru Impreza, Legacy, or Outback before installation
• Handle the sensor carefully due to the presence of lead; follow safety guidelines
• Disconnect the battery before replacing the sensor to avoid electrical issues
• Calibrate the throttle position sensor as per vehicle manufacturer instructions after installation
• Inspect wiring and connectors for damage to ensure proper sensor function

Quality Assurance and Warranty Information

Beck Arnley throttle position sensors are manufactured to meet strict quality standards and OEM specifications. Part number 158-0916 undergoes rigorous testing to ensure durability and accurate performance in Subaru Impreza, Legacy, and Outback models. This product typically includes a limited warranty covering defects in materials and workmanship. Refer to the product documentation for specific warranty terms and conditions.