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2. Select a Vehicle from the Vehicle drop-down box.
The Readiness Code dialog box displays the eleven possible readiness codes, whether or not the
readiness code is supported for the vehicle and if the monitor completed a test or did not complete a
test of its systems at the time the codes were recorded (usually at time of vehicle start-up) for each
of the available readiness codes for the selected vehicle.
The readiness codes monitored are:
Catalyst
Heated Catalyst
Evaporative System
Secondary Air System
A/C System Refrigerant
Oxygen Sensor
Oxygen Sensor Heater
EGR System
Misfire
Fuel System
Comprehensive Component
Not all eleven monitors displayed on the list may be supported, or monitored by your vehicle's
systems. If "Not Supported" displays in the supported column, it simply means that the monitor does
not exist or is not monitored by your vehicle. See your vehicle's manual or supporting documentation
for emission monitors that your vehicle does support.
The Status column displays "Complete" or "Not Complete" for the readiness codes that are supported
in your vehicle and "--" for all the readiness codes that are not supported. A "Complete" means a test
of that emissions monitor was completed at the time of CarChip recorded the readiness codes. A "Not
Complete" could mean that the OBD system has not yet completed testing of that component or
system or that a component failure may exist, but has not been identified because system testing
has not been complete. Most states allow for two "Not Complete" readiness codes during OBD or