Boost control
Boost control strategy allows for electronic boost pressure control. Boost pressure can be adjusted
as a function of exhaust gas temperature, air temperature or vehicle speed. Boost control has two
sets of 3D tables to permit switchable boost sets. These tables can be changed by a switch
connected to one of the analog inputs of the EMU.
Parameters
PARAMETER DESCRIPTION
Enable boost control Activation of boost control
Boost control Type
Activation of the PID controller for boost correction for closed loop
feedback. You may also correct boost pressure using the DC error
correction table (open loop control)
Solenoid output Output to which boost control solenoid is connected
Invert output Reversal of output state
Solenoid frequency Operating frequency of the boost control solenoid
Solenoid min DC Minimum duty cycle of the boost control solenoid
Solenoid max DC Maximum duty cycle of the boost control solenoid
Disable output under The pressure under which the solenoid is not powered
Boost switch input Analog input used to switch the boost map
Page 109
EMU
G12
G17
G24
B24
Sample connection of boost control solenoid
+12V
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