Standard Ignition TH387 Throttle Position Sensor

Overview of Standard Ignition TH387 Throttle Position Sensor

The Standard Ignition TH387 throttle position sensor is designed for precise throttle monitoring in select Saturn vehicles. This black sensor features a female rectangular plug-in connector and three male blade terminals, ensuring reliable electrical connections for optimal engine performance.

• Color: Black
• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Rectangular
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade terminals
• No gaskets or screws included

Detailed Product Description

The Standard Ignition TH387 throttle position sensor is engineered to provide accurate throttle position data to the engine control unit (ECU) in Saturn SC1, SC2, SL, SL1, SL2, and SW2 models. Its black housing and plug-in rectangular female connector with three male blade terminals facilitate straightforward installation and secure electrical contact. The sensor does not include gaskets or mounting screws, so ensure existing hardware is in good condition or replaced as needed during installation.

Compatible Vehicles and Applications

This throttle position sensor is compatible with the following Saturn models: SC1, SC2, SL, SL1, SL2, and SW2. The part number TH387 corresponds specifically to these vehicles, making it a suitable replacement for emission control sensor needs related to throttle position monitoring.

Common Issues Addressed by the TH387 Sensor

• Erratic or unstable idle speed
• Poor throttle response or hesitation
• Check engine light triggered by throttle position faults
• Reduced fuel efficiency due to incorrect throttle data
• Engine stalling or surging during acceleration

Installation Notes and Tips

• Verify vehicle compatibility with Saturn SC1, SC2, SL, SL1, SL2, or SW2 models before installation
• Ensure the existing mounting screws and gaskets are in good condition as they are not included
• Disconnect the battery before sensor replacement to prevent electrical shorts
• Handle the sensor carefully to avoid damage to the blade terminals and connector
• After installation, clear any diagnostic trouble codes and test drive to confirm proper operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The TH387 throttle position sensor undergoes quality control testing to ensure durability and accurate throttle position readings. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.