ScanTool Launch CReader - Manual (Page 27)

LAUNCH CreaderV User’s Manual
trouble codes.
z After clearing, you should retrieve trouble codes once more or turn
ignition on and retrieve codes again. If there are still some trouble codes
for hard troubles, please find the reason caused the trouble code firstly,
and then solve the problem. Now, the trouble codes can be erased.
4.1.3 View Freeze Data
When an emission-related fault occurs, certain vehicle conditions are
recorded by the on-board computer. This information is referred to as
freeze frame data. View Freeze Data is a snapshot of the operating
conditions at the time of an emission-related fault.
Note: if DTCs were erased, View Freeze Data may not be stored in vehicle memory
depending on vehicle.
Select [View Freeze Data], the screen will display the interface as shown
below:
You can use [ ] [ ] button to view the data.
Press [ ] to return to Main Menu.
4.2 Data Stream
Press [ ] or [ ] button to select Data Stream in Main Menu
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