Sealey EU908 - Manual (Page 49)

Since DTCs cleared
MIL Status OFF
Misfire Monitoring N/A
Fuel system monitoring OK
Comprehensive
component monitoring OK
Catalyst monitoring N/A
Heated catalyst monitor N/A
Figure 6.21
5) If the vehicle supports readiness test of “This Drive Cycle”, a
screen of the following displays: (Figure 6.22)
This Drive Cycle
MIL Status OFF
Misfire Monitoring N/A
Fuel system monitoring OK
Comprehensive
component monitoring OK
Catalyst monitoring N/A
Heated catalyst monitor N/A
Figure 6.22
6) Use the UP/DOWN scroll button for more PIDs if additional
information is available on more than one page. Or use the
LEFT/RIGHT scroll button to view PIDs in the previous/next
page.
7) Press the ESC button to return to Diagnostic Menu.
6.6. O2 Monitor Test
OBD2 regulations set by SAE require that relevant vehicles
monitor and tests on the oxygen (O2) sensors to identify problems
related to fuel efficiency and vehicle emissions. These tests are not
on-demand tests and they are done automatically when engine
operating conditions are within specified limits. These test results
are saved in the on-board computer's memory.
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