The Automatic Transmission Input Shaft Speed Sensor measures the rotational speed of the transmission shafts. Input speed is monitored and relayed to the engine control module or transmission control module by either an analog or digital signal for proper shift points, speedometer operation and transmission diagnostics. Reasons for replacement include check engine light illumination, poor or erratic shifting, and no or erratic speedometer operation.

Product Features:

• OE MATCH: Manufactured to operational performance standards to meet or exceed OE fit, for and function to ensure proper monitoring of the transmission's input shaft speed. Sensor output signal matches OE specifications.
• THE DIFFERENCE: High strength thermoplastic is resistant to temperature, moisture and chemicals. Pre-installed O-ring precisely matches OE material and diameter for ease of installation and superior sealing.