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Live Data Mode
LIVE DATA PLAYBACK
64
LIVE DATA PLAYBACK
Once Live Data has been recorded, it is saved in the Scan Tool's
memory. You can view recorded Live Data immediately after recording
by selecting Yes from the Record Live Data confirmation screen (see
RECORDING (CAPTURING) LIVE DATA on page 61 for more
information), or you can view it later using the "Playback" function.
1. With the Scan Tool not connected to a vehicle, press the
POWER/LINK
button.
The "To Link" screen shows on the Scan Tool's display.
2. Press and hold the LD button until the Live Data Menu displays,
then release the LD button.
3. Select Playback Live Data, then press ENTER
.
The Playback Live Data menu displays.
When you select Yes from the Record Live Data confirmation
screen, the Scan Tool enters the "Live Data Playback" mode,
and the Playback Live Data menu displays.
4. Select Continuous Playback or Frame by Frame, as desired, then
press ENTER
.
The display shows the recorded
Live Data, beginning with the
"trigger" frame.
Only a limited amount of PID data
can be displayed on the screen at
one time. If additional PID data is
available, a small arrow is shown on
the display. Press UP
and
DOWN
, as necessary, to view all available PID data.
When viewing recorded Live Data, look for any irregularities in any
of the PID values/signal information (LTFT %, RPM, MAP, TEMP,
etc.). If any PIDs are not within specification, or irregularities are
detected, follow the procedures in the vehicle's service repair
manual to perform additional troubleshooting and repair.
5. When you select Continuous
Playback, the Scan Tool plays
recorded data at a rate of one frame /
15 seconds. When playback is finished,
a Playback Complete message displays.
To play the data back again, select
Continuous Playback or Frame by
Frame, as desired, then press ENTER
.
To exit Live Data Playback mode and return to Live Data mode,
select Exit Playback, then press ENTER
.
6. When Frame by Frame is selected, you must scroll the individual
frames manually.
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