Launch X-431 User Manual page 20

LAUNCH
X-431 Module S2 User Manual
Drag the yellow slider to change the output voltage value of CH1 PEAK to
simulate the water temperature change.
*Remarks: 3v~5v in cold; after warm-up, it goes down to 1v; Negative temperature
coefficient sensor.
A simple confirmation method is that the water temperature sensor will link the
temperature-controlled fan, and when the voltage is adjusted to a certain
threshold, the rotation of the temperature-controlled fan will be started or
stopped.
2) Intake temperature and pressure sensor
Output channel: CH1, CH2
Output type: DC voltage
CH1 PEAK: intake air temperature. Drag the yellow slider to change the output
voltage value of CH1 to simulate the intake air temperature change.
CH2 PEAK: intake air pressure. Drag the green slider to change the output
voltage value of CH2 to simulate the intake air pressure change.
3) Intake pressure sensor
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