Aux Output table

[fordpop]

Guys,

Is it possible to change both the axis's parameters in a Aux Output functions? If so how?

I have the function set to 3 & cant suss how to change from RPM & efficiency. I wanted to used something like Trans temp (or AT input) over Aux3 duty.

The second part of my question would be is the function 3 route the best way to +12v switched output to a rely to switch a trans cooler fan???? Is this possible with an M84?

[AdamW]

With the M84 most of these aux tables are quite locked down. You could do this using Aux5 or Aux6 which have one axis locked to user channel 1, so just set up your trans temp sensor as user channel 1.
If you have already used up your user channel 1, then the another way to do it would be by setting one of the aux outputs up as #108 driver warning alarm. Then you if set up the trans temp sensor (user channel 2) to alarm above say 100°C this would turn the aux output on or off .