Standard Motor Products Automatic Transmission Input Speed Sensor

The Standard Motor Products Automatic Transmission Input Speed Sensor (also called a transmission input shaft speed sensor or turbine speed sensor) monitors how fast the transmission input shaft is turning. It sends that information to the vehicle's powertrain control module (PCM) or transmission control module (TCM). The computer uses this signal to manage shift timing, shift quality, torque converter clutch operation, and line pressure.

Key Features:

• Gives the control module accurate input shaft speed data for smooth, correctly timed shifts
• Helps the transmission control system manage torque converter lockup and overall drivability
• Built as a replacement part to match the form, fit, and function of the original sensor
• Designed to hold up under heat, vibration, and exposure to transmission fluid
• From Standard Motor Products, a long-established name in engine management and electrical components

A failing input speed sensor can cause harsh or erratic shifting, delayed engagement, a transmission stuck in limp mode, an inoperative or inaccurate speedometer, or a check engine light with transmission speed sensor codes. Replacing a faulty sensor can help restore normal shift behavior and transmission performance.

Choose the child item that matches your application to get the correct sensor for your transmission.