Alternate Boostcontrol Settings
Choose Alternate boostcontrol = enabled
Start with 48mS period if you dont know that your solenoid wants different
Force duty = disabled to fill in all settings
actuator off below this pressure = 95-110 kpa, 110 for small turbo
boostcontrol target offset, 100 is recommended here. to get TPS scaling working properly
For Low and High Reference settings, read the end of this screen for method
Control Method, Ref-DC + Ctrl recommended
Low Limit, 20 recommended, distance from target the system starts to regulate
Dot Multiplier = 0 recommended to start with, if you have slow boost buildup close to target, raise this
Output channel setup as usual, Activated output = raised boost, if your solenoid acts differently, invert the output
To get this control system up and running, we need to find Low and High boost reference pressure and Duty
A good method to set these up is to force duty cycle using the Force Duty option,
then try to find the lowest duty setting that raises boost above your wastegate spring setting
Do this by entering a duty in High Ref Duty setting, and test drive it. Be careful and remember to set a high boost fuelcut in basic settings
Then repeat the same for the highest pressure you would like, then enter these values in High+Low Ref duty + MAP settings,
and you are ready to tune your boost target table