Standard Ignition TH258 Throttle Position Sensor

Overview of Standard Ignition TH258 Throttle Position Sensor

The Standard Ignition TH258 throttle position sensor is designed for precise throttle monitoring in Jeep vehicles. Compatible with Jeep Cherokee, Comanche, and Wagoneer models, this sensor ensures accurate throttle input data for optimal engine performance.

• Connector Gender: Male for secure connection
• Connector Type: Plug in for easy installation
• Terminal Gender: Female terminals
• Terminal Quantity: 3 terminals for reliable signal transmission
• Terminal Type: Bullet terminals for durable electrical contact

Detailed Product Description

This throttle position sensor (TPS) from Standard Ignition, part number TH258, is engineered to provide accurate throttle position feedback to the engine control unit (ECU). Featuring a male plug-in connector and three female bullet terminals, it offers a reliable electrical interface that maintains consistent signal integrity. The bullet terminal design supports secure and corrosion-resistant connections, which is critical for maintaining sensor performance in demanding automotive environments.

Specifically designed for Jeep Cherokee, Comanche, and Wagoneer models, this TPS matches OEM specifications to ensure proper fit and function. The sensor’s plug-in connector simplifies installation and replacement, reducing downtime and labor costs.

Common Applications and Issues Addressed

• Helps resolve erratic idle or stalling issues caused by faulty throttle position readings
• Improves throttle response and engine acceleration consistency
• Prevents check engine light triggers related to throttle sensor faults
• Supports smooth transmission shifting in vehicles with electronic throttle control
• Eliminates hesitation or surging during acceleration

Installation Notes and Tips

• Ensure the ignition is off before disconnecting the old sensor
• Verify connector orientation; the TH258 uses a male plug-in connector with three female bullet terminals
• Handle terminals carefully to avoid bending or damage
• Confirm secure connection to prevent intermittent signal loss
• After installation, clear any diagnostic trouble codes and test drive to verify proper operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The TH258 throttle position sensor undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.