…………..View Freeze Frame……….
1/4
DTCFRZF P2770
FUELSYS1 OL
FUELSYS2 N/A
LOAD_PCT (%) 0.0
z The number “x/x” to the upper right corner of the screen
indicates total number of screens the retrieved freeze frame
covers and sequence of currently displayed data.
z If there is no freeze frame data available, an advisory
message “No Freeze Frame Data Stored!” shows on the
display.
4) Press ENTER/EXIT to return to Diagnostic Menu.
4.4 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.
9 “OK” -- Indicates that a particular monitor being checked has
completed its diagnostic testing.
9 “INC” -- Indicates that a particular monitor being checked has
not completed its diagnostic testing.
9 “N/A” -- The monitor is not supported on that vehicle.
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