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Global OBD II Diagnostics
From the Special Tests Menu:
1. Select State OBD Check
UP or
•Use
key until State OBD Check is
highlighted
•Press
2. View State OBD Check
Display
3. Return to Special Tests
Menu.
•Press
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 "
monitor data.
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 4 – 27
DOWN arrow
ENTER .
BACK
Diagnostic Monitor Tests
Special Tests Menu
I/M Readiness
Drive Cycle Monitor
State OBD Check
O2 Monitor Test
O2 Monitor Test
Diagnostic Monitor Test
On Board Systems
Vehicle Information
State OBD Check
MIL Status:
ON
Codes Found:
2
Monitors OK:
3
Monitors Inc:
3
Monitors N/A:
5
" on page 4-30 to see O2
4
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