Beck/Arnley 158-0508 Throttle Position Sensor

The Beck/Arnley 158-0508 Throttle Position Sensor is a direct-replacement sensor designed to restore proper throttle response and engine performance in foreign nameplate vehicles. This sensor monitors the position of the throttle valve and sends precise voltage signals to the engine control module (ECM), ensuring optimal air-fuel mixture and smooth acceleration.

Key Features:

• Direct OE replacement meeting foreign nameplate specifications for form, fit, and function
• Precision-engineered to deliver accurate throttle position data to the ECM
• Helps eliminate hesitation, rough idle, and check engine light issues related to TPS failure
• Quality-tested to ensure reliable performance and durability
• Backed by Beck/Arnley's global sourcing network for consistent quality

This throttle position sensor is an essential component for maintaining proper engine management and drivability. When a TPS fails, symptoms can include poor acceleration, stalling, irregular idle speed, and illuminated check engine lights. Installing this Beck/Arnley sensor restores factory-level performance and helps your vehicle run smoothly.