ColorMFA Manual, firmware v2.9.4_b31
15
Speed
If the current speed on the screen does not match GPS data, you
can set a calibrate the displayed value.
To set a correction, please set value to 100 km/h. Perform a test
run on a straight road with speed 100 km/h measured by GPS. Fix the
speed value displayed on the main screen when driving in this mode and
after stopping, enter this fixed (measured on screen) value in the speed
settings screen.
Consumption
Usually, when using standard equipment in the car and with stand-
ard firmware in the control units (no “tunes”), ColorMFA considers the
consumption to be accurate. However, if you find that the consumption is
too high or too low, you can correct the calculations yourself with the help
of an adjustment factor (coefficient).
To calculate the coefficient, you need to do the following:
- refuel to a full tank
- reset the values of Trip Data 1 and Trip Data 2
- drive the car for an extended period of time (avoid multiple short trips)
- fill up to full at the same station under the same conditions if possible
- note how many liters/gallons filled at the petrol station
- note how many liters/gallons were counted in Trip Data 2
- divide the values of liters/gallons at petrol station by value from Trip Data 2
- enter this calculated value in the Consumption screen
Boost range
At this setting, you may select the maximum value of the boost
pressure sensor installed in your vehicle.
If boost data is available on CAN-bus than you will have option to
set CAN-bus as source of boost data.
