I transformed an analog input channel (MPIV2 PL A/D Input 1 Red) from my wideband A/F meter to correspond to the actual A/F ratio. 0 to 4 volts = 10 to 18 AFR. But I could not get the transformed channel to display on the graph. I can get the analog input channel to display though (0 to 4 volts). My A/F meter (AutoMeter) is not in the list of sensors for transform so I have to use "User Defined", input / 0.5 + 10 = AFR.

But no matter what I do or try, I cannot get the resultant channel in the graph. When I look for the transformed channel in the list of available channels (charts layout) it is not there.

How do I get a user defined transform to display on the graph?

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