The OZMO Engineering Twin Throttle Body (TTB) Controller is an electronic control unitdesigned to facilitate running a secondary throttle body on off-road engine applications.
The TTBcontroller will read the signal from a “master” throttle body throttle position sensors and drive a“slave” throttle body to the exact same throttle position.Positioning of the slave throttle body is accomplished through Proportional, Integral andDerivative (PID) control. This allows the controller to be used for any manufacturer throttlebodies that use 5V throttle position signals. Motor frequency can also be controlled to match theOEM specifications of the throttle body.The controller will “read” the voltage signals from the master throttle body, but will not drawcurrent. This means that the ECU driving the master throttle body will not “see” the OZMO TTBcontroller or the slave throttle body. As such, all signals sent to the master throttle body by theECU (e.g. cruise control, traction control etc.) will be mimicked by the slave throttle body.Safety features of the controller include:• Error count when slave throttle body is >5% out of position• Shutdown of slave throttle body if error count reaches 100errors• Degradation of error count over time• Output ground signal for shutdown indicator or ECU integration (fail safe)• Over voltage protectionNote that this controller is designed for non-vehicular engine use only. As engine throttle controlis an important part of engine function, it is recommended to fully test the user installed wiringand functionality in all environments in a stationary engine application.