Standard Ignition TH231 Throttle Position Sensor

Overview of Standard Ignition TH231 Throttle Position Sensor

The Standard Ignition TH231 throttle position sensor is designed for precise throttle monitoring in select Nissan and INFINITI vehicles. This sensor ensures accurate throttle input readings, contributing to optimal engine performance and fuel efficiency.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade terminals

Detailed Product Description

The TH231 throttle position sensor by Standard Ignition features a female plug-in connector with a single connection point, facilitating straightforward installation. It includes three male blade terminals that provide reliable electrical contact and signal transmission. This sensor is engineered to deliver consistent throttle position data to the engine control unit, which is critical for managing fuel injection and ignition timing.

Compatible with Nissan models such as the 200SX, G20, NX, and Sentra, as well as INFINITI vehicles, the TH231 sensor meets OEM specifications for fit and function. Its plug-in connector design simplifies replacement and reduces installation time.

Common Applications and Issues Addressed

• Resolves erratic idle or stalling caused by faulty throttle position readings
• Corrects hesitation or poor acceleration linked to sensor malfunction
• Eliminates check engine light triggers related to throttle position sensor faults
• Improves fuel efficiency by providing accurate throttle input data
• Supports smooth engine performance and drivability

Installation Notes and Tips

• Ensure the ignition is off before disconnecting the old sensor
• Verify the female plug-in connector aligns properly with the sensor terminals
• Check that the three male blade terminals are clean and free of corrosion
• Secure the sensor firmly to avoid movement that could affect signal accuracy
• After installation, clear any diagnostic trouble codes and test drive to confirm proper operation

Quality Assurance and Warranty

Standard Ignition manufactures the TH231 throttle position sensor to meet strict quality standards, ensuring reliable performance and durability. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use on compatible Nissan and INFINITI vehicles.