Duty Cycle (O2 Inactive)

Duty Cycle (O2 Inactive)

EVAP O2 Inactive Duty Cycle Table



This table is active when there is no closed loop control of the fuel system in active use. It setsthe duty cycle for the EVAP Solenoid under these conditions. It is normal to use lower duty values in the O2 Inactive table compared with higher values in the O2 Active table.
    • Related Articles

    • Lock Duty Cycle

      Torque Converter Lock Duty Cycle Table This is the duty cycle use while the ECU is commanding to lock the torque converter.  It is most common to gradually feed in the pressure to the torque converter lock up solenoid in a way which results in ...
    • Shifting Base Duty Cycle

      Shifting Base Duty This sets the Base Duty Cycle of the Line Pressure when the Transmission Control function is shifting gears. If using Open Loop control: this is the duty cycle used. If using Closed Loop control: the PID control plus the result of ...
    • 3-2 Control Duty Cycle

      3-2 Control Duty Cycle Table This table is only available if the Transmission Type in Transmission is set to GM 4L60E. This table controls the duty cycly of a solenoid that is unique to the 4L60e, and is only utilised to smooth the downshift from 3rd ...
    • Boost Control Closed Loop Base Duty Cycle

      Only available is Boost Control Mode is set to Closed Loop. ​ Due to there being more than one target value, the boost control solenoid needs to be pulsed at a different duty for different boost levels. This is achieved by giving the ECU a starting ...
    • In Gear Base Duty

      In Gear Base Duty This sets the Base Duty Cycle of the Line Pressure when the Transmission Control function is holding the transmission in gear. If using Open Loop control: this is the duty cycle used. If using Closed Loop control: the PID control ...