Full Product Manual

25
The O2 Monitor Test function allows retrieval and viewing of O2 sensor
monitor test results for the most recently performed tests from the vehicle's
on-board computer.
The O2 Monitor Test function is not supported by vehicles that communicate
using a controller area network (CAN). For O2 Monitor Test results of
CAN-equipped vehicles, see On-Board Monitor Test on page 26.
1) Use the UP/DOWN scroll button to select O2 Monitor Test from
Diagnostic Menu and press OK button.
2) Wait while the scan tool validates the PID MAP.
3) Use the UP/DOWN scroll button to select O2 sensor from O2 Monitor
Test menu and press OK button.
Figure 3-30 Sample O2 Monitor Test Screen 1
 If the vehicle does not support the mode, a message will be
displayed on the screen.
4) View test results of selected O2 sensor.
Figure 3-31 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.