BLOX Racing TPS Sensor | 2002-2006 Acura RSX, 2002-2006 Honda Civic Si (BXIM-10401)BLOX Racing TPS Sensor Part #: BXIM 10401 Overview The BLOX Racing TPS Sensor is a high quality replacement throttle position sensor designed for use in select Honda and Acura models from 2002 to 2006. This sensor plays a crucial role in accurately monitoring the throttle position and relaying this information to your vehicles engine control unit (ECU). It is ideal for enthusiasts seeking to maintain or restore optimal throttle response and