CHAPTER 6
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MXm
6.2.3 LCU-One CAN setting
MXm can be connected to AiM LCU One CAN lambda controller plugging the 5 pins
male Binder connector of LCU one in the female one of MXm 37 pins harness cable
labelled “EXP”.
Once the expansion connected you need to set it:
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enter “LCU-One CAN” tab
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press “ADD” button; it switches to “Remove”
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name your LCU One and fill in its serial number or press “Get SN from a connected
expansion” to receive the serial number from the connected LCU-One
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select the multiplier to calculate AFR from lambda
(in the example “14.57 Gasoline”) or add a custom value pressing
“Add Custom Value” (the related panel shows up)
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set the LCU One channels double clicking on each channel and setting the panel
that shows up.
6.2.4 Math channels
Here you can create math channels; available options are:
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Bias: considering a relation between two mutually compatible channels it
computes which one is prevailing (typically used for suspensions or brakes);
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Bias with threshold: it needs the user to set a threshold value for the considered
channels; once these threshold values are both exceeded the system makes the
calculation;
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Calculated gear: it calculates the gear position using engine RPM and vehicle speed
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Precalculated gear: it calculates the gear position using Load/Shaft ratio for
each gear and for the vehicle axle too
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Linear correction: typically used when a channel is not available in the desired
format or if it is wrongly tuned and cannot be tuned again.
Each option asks the user to fill in a proper panel.
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