LAUNCH
X-431 PROS V
1.0
User Manual
32
on and retrieve codes again.
If there are still some trouble codes in the system, please
troubleshoot the code using a factory diagnosis guide, then clear the code and recheck.
D. Read Data Stream
This option lets you view and capture (record) real-time Live Data. This data
including current operating status for parameters and/or sensor information can
provide insight on overall vehicle performance. It can also be used to guide
vehicle repair.
Warning: If you must drive the vehicle in order to perform a troubleshooting
procedure, ALWAYS have a second person help you. Trying to drive and operate the
diagnostic tool at the same time is dangerous, and could cause a serious traffic accident.
Note: The real time (Live Data) vehicle operating information (values/status) that
the on-board computer supplies to the tool for each sensor, actuator, switch, etc. is
called Parameter Identification Data (PID).
On the diagnostic function selection screen, tap
Read Data Stream
, the
following screen will appear.
On-screen Buttons:
Select Page:
Tap to select all items of the current page.
Select All:
Tap to select all items. To select certain data stream item, just check
the box before the item name.
Unselect:
Tap to deselect all data stream items.
OK:
Tap to confirm and jump to the next step.
After selecting the desired items, tap
OK
to enter the data stream reading page.
