Special Function - LAUNCH TECH X-431 V+ User Manual

LAUNCH
X-431 V+ User's Manual — Vehicle Diagnosis
Data Stream: Tap to select the desired datastream to be browsed, and then tap
"Confirm" to view the waveform. See Fig. 4-21;
Start to record: Tap to start recording diagnostic data for future playback and
view. The saved file follows the naming rule: it begins with vehicle type, and then
the record starting time and ends with .x431 (To differentiate between files,
please configure the accurate system time). The file is stored in "Diagnosis
playback" under "Diagnosis Report" tab in "My Space". For details on playback
operations, please refer to Chapter 3.7.1 Diagnosis Report".
Generate Current Text Reports: to save the current data in text format.
Generate Screenshot Reports: to save the current data in screenshot form.
To stop reading the datastream, tap . Tap the certain item to view its
waveform.
Tap to return to the function selection screen.
Fig. 4-21

4.6.4 Special function

This option allows you to detect whether the system parameters are normal or
not. It mainly includes: injector test, fuel pump test, purge control solenoid and
so on.
Take "1# injector" as an example.
To detect whether 1# injector works normally or not, tap "1# injector", the system
will automatically carry out the function. After complete, a prompt dialog box will
pop up on the screen.
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