Foxwell NT510 - 5.6 Read I;M Readiness Status Data

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AutoMaster Pro Manual_English_V1.01
2. Use the up and down arrow keys to scroll through data to select lines, and left and right arrow
keys to scroll back and forth through different screens of data. If no freeze frame detected, the
message “No freeze frame data stored!” is displayed.
Figure 5-19 Sample Freeze Data Screen
3. Press function key Save to store freeze frame information. Or use the BACK key to exit.
5.6 Read I/M Readiness Status Data
I/M Readiness option allows to view a snapshot of the operations for the emission system on
OBDII/EOBD vehicles.
I/M Readiness is a useful function used to check if all monitors are OK or N/A. The vehicle’s
computer performs tests on the emission system during normal driving conditions. After a specific
amount of drive time (each monitor has specific driving conditions and time required), the
computer’s monitors decide if the vehicles emission system is working correctly.
When the monitor’s status is:
● OK - vehicle was driven enough to complete the monitor.
● INC (Incomplete) - vehicle was not driven enough to complete the monitor.
● N/A (Not Applicable) - vehicle does not support that monitor.
There are two types of I/M Readiness tests:
● Since DTCs Cleared - shows status of the monitors since the DTCs were last cleared.
● This Drive Cycle - shows status of monitors since the start of the current drive cycle.
Below is a list of abbreviations and names of OBD II monitors supported by the scanner.
No. Abbreviation Name
1 Misfire Monitor Misfire Monitor
2 Fuel System Mon Fuel System Monitor
3 Comp. Component Comprehensive Components Monitor
4 Catalyst Mon Catalyst Monitor
5 Htd Catalyst Heated Catalyst Monitor
6 Evap System Mon Evaporative System Monitor
7 Sec Air System Secondary Air System Monitor
8 A/C Refrig Mon Air Conditioning Refrigerant Monitor
9 Oxygen Sens Mon Oxygen Sensor Monitor
10 Oxygen Sens Htr Oxygen Sensor Heater Monitor
11 EGR System Mon
Exhaust Gas Recirculation System
Monitor
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