Scanner
Functional Tests
30
About Activated Triggers
A trigger is activated when a PID value meets an upper/lower limit (trigger point).
When a trigger is activated:
•
Data collection is briefly paused as the Scanner captures a recording of all
available PID data, and saves it as a data file.
•
A gray cursor line is displayed to indicate the point at which the data was
paused or saved.
•
An audible alarm is sounded
•
A message displays indicating a data file was saved.
•
Data collection continues.
•
The activated PID trigger is disarmed.
•
A red cursor line is displayed on the graph of the PID with the activated trigger
to indicate where the trigger occurred. A green cursor line is displayed on all the
other PID graphs to indicate their relationship to where the trigger occurred.
Figure 4-33
Trigger activated
4.6 Functional Tests
The
Functional Tests
selection is used to access OEM model specific subsystem
tests. Available tests vary by manufacturer, year, and model. Only the tests supported
by the motorcycle are displayed in the menu.
Typical functional tests:
•
Information Tests
—read-only tests (e.g. displaying serial or identification
numbers)
•
Toggle Tests
—switch a component, such as a solenoid, relay, or switch,
between two operating states.
•
Variable Control Tests
—command a certain value for a system or component.
•
Reset Tests
—reset adaptive or learned values
•
Scripted Tests
—these tests are software routines that place the vehicle into
special operating modes for performing certain repairs, such as bleeding
brakes with ABS.
Selecting Functional Tests opens a menu of test options that varies by make, year,
and model. Selecting a menu option either activates the test or opens a submenu of
additional choices. Follow all screen instructions while performing tests. How and
what information is presented on the screen varies according to the type of test being
performed and the vehicle being serviced.
Figure 4-34
(Typical) Functional test menu
Toggle and variable control tests often display functional test controls on the toolbar
at the top of the screen with PID data in the main body.
