
Page 58 For technical questions, please call 1-888-866-5797. Item 60794
System Mon -- EGR System Monitor
…………Since DTCs Cleared… ………
1
MIL Status OFF
Misfire Monitor OK
Fuel System Mon OK ?
Comp. Component OK
Catalyst Mon INC
Htd Catalyst N/A
Figure 5.57
5. If the vehicle supports readiness test of “This Drive
Cycle”, a screen of the following displays:
…………..This Drive Cycle……… …….
1
MIL Status OFF
Misfire Monitor OK
Fuel System Mon N/A ?
Comp. Component OK
Catalyst Mon INC
Htd Catalyst N/A
Figure 5.58
5.7 O2 Monitor Test
OBD II regulations set by SAE require that relevant vehicles
monitor and test 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 vehicle's on-board computer's memory.
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.
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