CHICAGO 98614 Manual page 56

4) Use UP/DOWN scroll button to select the desired monitor from
On-Board Mon. Test menu and press ENTER button.
5) View test data on screen.
For CAN-equipped vehicles, test results displayed can be as
below:
6) Press ESC button to return to the previous menus.
On-Board Mon. Test
►O2 Mon. B1S1
O2 Mon. B1S2
Catalyst Mon. B1
EGR Mon. Bank1
Test $01 Data
ID :
MOD :
MEAS:
MAX :
MIN :
STS :
O2 Mon. B1S1
Rich-Lean Threshd
MEAS:
MIN:
MAX:
STS:
55
.....
00
$11
0
0
--------
OK
(MV)
0.450
0.312
0.630
OK