The Edelbrock #36018 Throttle Position Sensor can be used on the Competition Throttle Bodies (Universal 4-barrel Throttle Bodies). The Edelbrock #36018 Throttle Position Sensor is a service item to support the Edelbrock line of throttle bodies and EFI kits. It rotates clockwise and is adjustable. This sensor is a 3 wire sensor and uses a Delphi Metri-Pac connector.