MoTeC Global Forum

I have a m800 and wondering if i can assign aux output to low side switch a relay from a bosch 2500 ntc input via a analogue input? what would the easiest to do this . thanks

If you use an Aux Table to control the Aux Output, you can do this. Wire the NTC sensor into a free AT input (this is so that the changing resistance of the NTC sensor has a varying voltage that the ECU can read and use) then allocate that output to a User Channel, then use the output of the user channel as an axis on the Aux Table.

thank you for the reply stephen.
sorry if this seems silly , so i thought that the ntc would output a analogue signal so where do i find this input. thanks

The attached file has a NTC sensor wired into AT1 that uses a 0v-5v calibration to generate a usable voltage signal. This voltage signal is then used as the X Axis in the Aux Table associated with Aux Out 1. This configured this table to switch state when the voltage passes through 1.1v.