Driver Side Fuel Injection Throttle Body (ETB0010) by Hitachi®. With Gasket. Precise airflow control, accurate engine control, and extended service life is what you'll get with this premium electronic throttle body by Hitachi. It features a microcomputer to control the valve opening quickly and precisely, keeping the engine torque at a constant level when adjusting the air/fuel ratio and thus providing improved fuel economy and emissions performance.