Roadi RDT51 - Manual (Page 31)

OWNER S MANUAL
,
OBD2 Car Scanner
27
CHECK
FUELSYS1
===========================
Fuel System 1 Status
Press any key to con.
If there is no freeze frame data available, an advisory message No
freeze frame data stored!” shows on the display.
4) If you want to view full name of a PID, use UP/DOWN scroll button to
select the PID.
5) Wait a few seconds or press any button to return to previous screen.
5.4 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