Tap "OK", the following OBDII function list appears.
3.1 Read Codes
This function can identify which section of the emission control
system has malfunctioned.
3.2 Erase Codes
This function erases the codes from the vehicle, after retrieving codes
from the vehicle and certain repairs have been carried out.
Make sure the vehicle's ignition key is in the ON position with the
engine being off before the operation.
3.3 Data Stream
This function retrieves and displays live data and parameters from
the vehicle's ECU.
3.4 View Freeze Frame
This function takes a snapshot of the operating conditions when an
emission-related fault occurs.
3.5 O2 Sensor Test
This function retrieves O2 sensor monitor test results of the most
recently completed tests from the vehicle's on-board computer.
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