Retrieving i/m readiness status – Sealey EU908 User Manual
Page 46

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 6.3 )
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 6.19)
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
%
0
Engine coolant
-40
C
temperature
Save
Figure 6.19
z 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.
6.5. Retrieving I/M Readiness Status
I/M Readiness function is used to check the operations of the
Emission System on OBD2 compliant vehicles. It is an excellent
function to use prior to having a vehicle inspected for
compliance to a state emissions program.
CAUTION - By clearing trouble codes you also clear the readiness
status for the individual emission system readiness tests. In order
45