TCI 377450 Remote Throttle Position Sensor for GM 4L60E and 4L80E Transmissions

The TCI 377450 Remote Throttle Position Sensor is designed for GM 4L60E and 4L80E automatic transmissions using a cable-actuated throttle system. This adjustable TPS sensor provides the EZ-TCU Transmission Control Unit with accurate throttle-position input, supporting consistent transmission control and improved shift management in applications where a factory-mounted sensor is not available or practical. The remote design allows flexible installation while maintaining reliable communication between the throttle system and transmission controller.
This TCI TPS kit includes the sensor and mounting bracket needed for installation. Its cable-actuated configuration is suitable for custom builds, performance vehicles, engine swaps, and other applications equipped with compatible GM electronic transmissions. The adjustable sensor can be positioned to match the throttle linkage, helping provide the calibration flexibility required for proper EZ-TCU operation and dependable transmission response.
Built for use with TCI electronic transmission-control systems, the 377450 helps simplify the integration of a GM 4L60E or 4L80E transmission into a vehicle with a remote throttle-position setup. Verify transmission, throttle-linkage, controller, and mounting compatibility before installation. Follow the applicable TCI EZ-TCU instructions for sensor adjustment and calibration to ensure accurate throttle-position readings and proper shift-control performance.

Features:

• Brand: TCI

• Part Number: 377450

• Application: GM 4L60E and 4L80E automatic transmissions

• Sensor Type: Remote throttle position sensor

• Actuation: Cable actuated

• Adjustment: Adjustable for throttle-linkage setup

• Compatibility: Designed for use with the TCI EZ-TCU Transmission Control Unit

• Included: Sensor and mounting bracket