Viewing Freeze Frame Data - Autel AutoLink AL419 Manual

4) Use the LEFT/RIGHT button to view PIDs of next or previous
frames.

5.4 Viewing Freeze Frame Data

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 View Freeze Frame from Diagnostic Menu and press the
OK button. (Figure 5.4)
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.
6 of 135 frame
DTC_CNT
FUELSYS1
FUELSYS2
LOAD_PCT(%)
ETC(℃)
SHRTFT1(%)
Figure 5.30
47
4
0
OL
N/A
0.0 ?
-40
99.2