Standard Ignition TH356 Throttle Position Sensor

Overview of Standard Ignition TH356 Throttle Position Sensor

The Standard Ignition TH356 throttle position sensor is designed for precise throttle monitoring in select Nissan and INFINITI vehicles. This sensor ensures accurate throttle input data for optimal engine performance and emission control.

• Connector Gender: Female
• Connector Quantity: 10
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade terminals

Detailed Product Description

The TH356 throttle position sensor from Standard Ignition features a female plug-in connector with 10 connection points, providing a secure and reliable electrical interface. It includes three male blade terminals that facilitate efficient signal transmission to the vehicle’s engine control unit. This sensor is engineered to meet the specifications required for Nissan Altima and INFINITI Q45 models, ensuring compatibility and consistent performance. The plug-in connector design simplifies installation and replacement, reducing downtime during maintenance.

Compatible Vehicles and Applications

This throttle position sensor is compatible with the following vehicles:

• Nissan Altima
• INFINITI Q45

It is specifically designed to provide accurate throttle position feedback to the engine control system, which is critical for fuel management and emission control.

Common Issues Addressed by the TH356 Sensor

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

Installation Notes and Tips

When installing the Standard Ignition TH356 throttle position sensor, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shorts. The female plug-in connector with 10 pins should be aligned carefully to avoid bent terminals. Verify that the three male blade terminals are clean and free of corrosion before installation. After installation, it is recommended to clear any diagnostic trouble codes and perform a throttle position sensor calibration if required by the vehicle’s service manual.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The TH356 throttle position sensor undergoes rigorous testing to ensure durability and reliable performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use conditions.