Roadi RDT51 - Manual (Page 162)

OWNER S MANUAL
,
OBD2 Car Scanner
158
CHECK
15.5 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…
====================5/11
Read Codes
Erase Codes
Live Data
View Freeze Frame
I/M Readiness
O2 Monitor Test
I/M Readiness…
=======================
Current Readiness…
Stored Readiness
2). Use
UP/DOWN scroll button to select Current Readness or Stored
Readness from
I/M Readiness Menu and press ENTER button.