Engine Temperature

This sensor should use Analog Input Channels 7 -12 as these have configurable pull-up resistors. Recommended channel for Engine Temperature is Analog Input Channel 7.

Filter Settings

FIlter Setting Minimum = 0  (OFF)

FIlter Setting Maximum = 50

Recommended Filter Range = 40 - 45

Specs

Minimum Value = -50.0 DegC

Maximum Value = 250.0 DegC

Resolution  = 0.1 DegC

Accuracy = +/-0.5 DegC 

The ECU measures the 5V pull-up supply, then applies a ratio-metric correction to give very accurate measurements.