PS90 Diagnosis System
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4.7 Special Function
Different vehicle makes and models will have different special functions available.
4.8. Actuation/Active Components Test
Test Conditions: Ignition On engine Off.
If the engine is started or an engine rotation speed signal is received, component
actuation will be interrupted.
In the process of actuating components, a single component will always be in the
trigger status until the next component is activated.
Actuating components can be checked by hearing or
touching.
