When boost control is set to wastegate back pressure control, the solenoids will work all the time, this activation allows the tuner to turn the controller on/off with a wired switch, or use the internal output system to trigger this input.
This digital input is used when the closed loop feature wastegate back pressure control is used.
When control enable is set to with digital input, the boost control strategy will be affected by this digital input function.
Note: Only used when Boost control is set to closed loop (wastegate back pressure control).
