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34
5.4 Freeze Frame
Freeze Frame Data allows the technician to view the vehicle’s
operating parameters at the moment a DTC (Diagnostic Trouble
Code) is detected. For example, the parameters may include
engine speed (RPM), engine coolant temperature (ECT), or
vehicle speed sensor (VSS) etc. This information will aid the
technician by allowing the parameters to be duplicated for
diagnostic and repair purposes.
1) To view freeze frame data, use the UP/DOWN scroll button to
select Freeze Frame from Diagnostic Menu and press the OK
button. (Figure 5.3 )
2) Wait a few seconds while the scan tool validates the PID MAP.
3) If retrieved information covers more than one screen, use the
DOWN scroll button, as necessary, until all the data have been
shown up. (Figure 5.20)
Figure 5.20
If there is no available freeze frame data, an advisory message
“No freeze frame data stored!” shows on the display.
4) Select Save to record freeze frame. A confirming message “Save
success!” shows on the display and scan tool return to previous
menu.
5) If you don’t want to save the freeze frame data, press ESC
button to return to previous screen.
Freeze Frame
DTC that caused required
freeze frame data storage
P0193
Fuel system 1 status
OL
Fuel system 2 status
--
Calculated load value
0.0
%
Engine coolant
temperature
-40
0
C
Save
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