Full Product Manual

23
Retrieve I/M Readiness status in typical way
1) Use the UP/DOWN scroll button to select I/M Readiness from
Diagnostic Menu and press OK button.
2) Wait while the scan tool validates the PID MAP.
3) If the vehicle supports both types of tests, then both types will be
displayed on the screen for selection.
Figure 3-27 Sample I/M Readiness Selection Screen
4) Use the UP/DOWN scroll button to view the status of the MIL light (ON
or OFF) and the following monitors.
For spark ignition engines:
 MIS – Misfire Monitor
 FUEL – Fuel System Monitor
 CCM – Comprehensive Component Monitor
 EGR – EGR System Monitor
 O2S – O2 Sensors Monitor
 CAT – Catalyst Monitor
 EVAP – Evaporative System Monitor
 HTR – O2 Sensor Heater Monitor
 AIR – Secondary Air Monitor
 HCAT – Heated Catalyst Monitor
For compression ignition engines:
 MIS – Misfire Monitor
 FUEL – Fuel System Monitor
 CCM – Comprehensive Component Monitor
 EGR – EGR System Monitor