LAUNCH TECH X-431 Torque User Manual page 51

X-431 Torque User Manual
Fig. 5-25
Tap "Min/Max" to define the maximum/minimum value. Once the value goes
beyond the specified value, the system will alarm.
E. Actuation Test
This option is used to access vehicle-specific subsystem and component tests.
Available test vary by vehicle manufacturer, year, and model.
During the actuation test, the X-431 Torque handset outputs commands to the
ECU in order to drive the actuators, and then determines the integrity of the
system or parts by reading the ECU data, or by monitoring the operation of the
actuators, such as switching a injector between two operating states.
In Fig. 5-19, tap "Actuation Test", the system will display as follows:
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