Actron CP9190 - Manual (Page 91)

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Global OBD II Diagnostics
4
From the Special Tests Menu:
1. Select State OBD Check
•Use
UP or DOWN arrow
key until State OBD Check is
highlighted
•Press
ENTER .
2. View State OBD Check
Display
3. Return to Special Tests
Menu.
•Press
BACK
O2 Monitor Test
OBD II regulations require applicable vehicles monitor and test oxygen
(O2) sensors to determine problems related to fuel and emissions. The
O2 Monitor Test allows retrieval of completed O2 sensors monitor test
results.
✓
The O2 Monitor Test is not an on-demand test. O2 sensors are not
tested when selected via the menu. O2 sensors are tested when
engine operating conditions are within specified limits.
✓
If the vehicle communicates using a controller area network (CAN),
O2 monitor tests are not supported by vehicle. A message is
displayed. See “
Diagnostic Monitor Tests ” on page 4-30 to see O2
monitor data.
I/M Readiness
Drive Cycle Monitor
State OBD Check
O2 Monitor Test
Diagnostic Monitor Test
On Board Systems
Vehicle Information
Special Tests Menu
O2 Monitor Test

MIL Status: ON
Codes Found: 2
Monitors OK: 3
Monitors Inc: 3
Monitors N/A: 5
State OBD Check