Standard Ignition TH122 Throttle Position Sensor

Overview of Standard Ignition TH122 Throttle Position Sensor

The Standard Ignition TH122 throttle position sensor is designed specifically for Nissan Altima models, providing accurate throttle position readings to optimize engine performance. This sensor features a female connector design with plug-in type connectors, ensuring a secure and reliable electrical connection.

• Connector Gender: Female; female
• Connector Quantity: 2
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 6
• Terminal Type: Blade terminals

Detailed Product Description

The TH122 throttle position sensor from Standard Ignition is engineered to meet the specific requirements of Nissan Altima vehicles. It includes two female plug-in connectors that interface with the vehicle’s wiring harness, providing a stable connection that resists vibration and corrosion. The sensor terminals are male blade types, with six terminals in total, designed for precise electrical contact and durability. This configuration supports accurate throttle position data transmission to the engine control unit (ECU), which is critical for fuel management and engine responsiveness.

Common Applications and Issues Addressed

• Helps resolve erratic idle or stalling issues related to throttle position feedback
• Improves throttle response and acceleration consistency
• Addresses check engine light triggers related to throttle position sensor faults
• Supports smooth shifting and transmission performance in Nissan Altima models
• Prevents engine hesitation during acceleration

Installation Notes and Tips

When installing the Standard Ignition TH122 throttle position sensor, ensure the vehicle is turned off and the battery is disconnected to avoid electrical shorts. Carefully disconnect the existing sensor’s connectors, noting the orientation of the female plug-in connectors. Align the new sensor’s six male blade terminals properly before securing the connectors to prevent damage. 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, ensuring reliable performance and fitment for Nissan Altima vehicles. The TH122 throttle position sensor undergoes rigorous quality control testing to verify electrical and mechanical integrity. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.