Launch X-431 Turbo III User Manual page 38

X-431 Turbo III User Manual
*Note: After clearing, you should retrieve trouble codes once more or turn ignition 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.
*DANGER: 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 system
will display data stream items.
On-screen Buttons:
Select Page: Tap it to select all items of the current page.
Select All: Tap it to select all items. To select certain data stream item, just
check the box before the item name.
Unselect: Tap it to deselect all data stream items.
OK: Tap it to confirm and jump to the next step.
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