Roadi RDT51 - Manual (Page 71)

OWNER S MANUAL
,
OBD2 Car Scanner
67
CHECK
5). Wait a few seconds or press any button to return to previous screen.
8.5 Retrieving I/M Readiness Status
I/M Readiness function is used to check the operations of the Emission
System on OBD2 compliant vehicles. It is an excellent function to use
prior to having a vehicle inspected for compliance to a state emissions
program.
Some latest vehicle models may support two types of I/M Readiness
tests:
A. Since DTCs Cleared - indicates status of the monitors since the
DTCs are erased.
B. This Drive Cycle - indicates status of monitors since the beginning of
the current drive cycle.
An I/M Readiness Status result of NO does not necessarily indicate that
the vehicle being tested will fail the state I/M inspection. For some states,
one or more such monitors may be allowed to be "Not Ready" to pass
the emissions inspection.
OK -- Indicates that a particular monitor being checked has completed
its diagnostic testing.
INC -- Indicates that a particular monitor being checked has not
completed its diagnostic testing.
N/A -- The monitor is not supported on that vehicle.
1). Use
UP/DOWN scroll button to select I/M Readiness from Diagnostic
Menu and press
ENTER button.
Diagnostic Menu
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2). Wait a few seconds while the scan tool validates the PID MAP.
Read Codes
Erase Codes
Live Data
View Freeze Frame
I/M Readiness
O2 Monitor Test