Then, straight under I/P Launch the paremeter Switch Treshold 1 will appear. Set it:
Switch Treshold = 97.3
Now we can enable Launch when turning the pot below 97.3%, and disable it by turning the pot
fully clockwise.
Set up launch in menu M5 / Launch Control like the following:
Launch cut mode = Ign & Fuel cut
Launch rpm trig = 2900
Launch TPS = 101
Launch kph = 5
Launch rpm Source = Launch RPM
Launch RPM = 4500
Retard rpm offset = 50
Launch rate = 10000
Launch ends = 40
Ign retard source = Launch retard
Launch Retard = 10
Now we have a basic Launch Control that activates by turning the pot down.
Note: If your car is non turbo, or you simply do not want to build boost pressure on launch, you
can select Launch cut mode to be fuel cut instead of Ign & Fuel cut.
Whenever the pot on I/P Analog 1 is turned to less than 97.3%, and the car is standing still, and
we floor the accelerator, we will now have a Launch control that holds at 4500 rpm and builds
some boost pressure.
4) Enable GPC12 for use by our Launch Control:
In menu O/P Setup, enable GPC12 by setting:
GPC12 = ON-No O/P
In menu M6 / GPC12 / GPC12 Setup enter the following:
GPC Setpoint = User table J
In menu M6 / GPC12 / GPC12 inhibit enter the following:
Inhibit variable 1 = Disabled
Inhibit variable 2 = Disabled
Inhibit value = 0
Inhibit duration = 0
In menu M6 / GPC12 / GPC12 Table Setup enter the following:
User Table Axis X = I/P Analog 1
User Table Axis Y = Throttle Position
In menu M6 / GPC12 / GPC12 Table, do the following:
Make the table two columns by one row. (By using the INS and DEL keys).
Using the E key, Set the axis for I/P Analog 1 to start at 3 and end at 97.
By using the pot from 3% to 97% we get some margin for for the pot mechanical endpoints, and
we did set the Launch enable to be below 97.3%.
Using the E key, Set the only row of axis for Throttle Position to 100.
Set cell at 3% pot to be 18.8, which will set the lowest available lauch rpm to about 3000 rpm.
Set cell at 97% pot to be 43.1, which will set the highest available lauch rpm to about 7000 rpm.
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