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View Freeze Frame
DTCFRZF P2770
FUELSYS1 OL
FUELSYS2 N/A
LOAD_PCT (%) 0.0
• 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.
• 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:
• Since DTCs Cleared - indicates status of the monitors since the DTCs are erased.
• 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 SCROLL button to select I/M Readiness from Diagnostic Menu and press
ENTER/EXIT.
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Diagnostic Menu
1) Read Codes
2) Erase Codes
3) View Freeze Frame
4) I/M Readiness
►
• If more than one module is detected, you will be prompted to select a module before
test.
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