3-2 Control Duty Cycle

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 gear to 2nd. 
The ECU is hard-coded to output 0% duty cycle in 1st gear and 90% duty cycle in other gears to match factory behaviour. 
During the down-shift from 3rd to 2nd gear, the duty cycle follows the 3-2 Control Duty Cycle table. It is recommended to import this table from a provided base map. 

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