Full Product Manual

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Figure 4-29 Sample O2 Monitor Test Screen 1
If the vehicle does not support the mode, a message displays on
the screen.
4) View test results of selected O2 sensor.
Figure 4-30 Sample O2 Monitor Test Screen 2
5) Use the UP/DOWN scroll button to view additional data if available.
6) Press the ESC button to return to the previous menu.
On-Board Monitor Test
The On-Board Monitor Test is useful after servicing or after erasing a
vehicle’s control module memory. The On-Board Monitor Test for non-CAN-
equipped vehicles retrieves and displays test results for emission-related
power train components and systems that are not continuously monitored.
The On-Board Monitor Test for CAN-equipped vehicles retrieves and
displays test results for emission-related power train components and
systems that are and are not continuously monitored.