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the DTCs are erased.
This Driving Cycle
– displays the status of monitors since the beginning
of the current drive cycle.
Live Data
This function displays the real time PID data from ECU. Displayed data
includes analog inputs and outputs, digital inputs and outputs, and system
status information broadcast on the vehicle data stream.
Live data can be displayed in various modes, see
on page 36 for
detailed information.
O2 Sensor Monitor
This option allows retrieval and viewing of O2 sensor monitor test results for
the most recently performed tests from the vehicle
’s on-board computer.
The O2 Sensor Monitor test function is not supported by vehicles which
communicate using a controller area network (CAN). For O2 Sensor Monitor
tests results of CAN-equipped vehicles, refer to
On-Board Monitor
This option allows you to view the results of On-Board Monitor tests. The tests
are useful after servicing or after erasing a vehicle
’s control module memory.
Component Test
This service enables bi-directional control of the ECM so that the diagnostic
tool is able to transmit control commands to operate the vehicle systems. This
function is useful in determining whether the ECM responds to a command
well.
Vehicle Information
The option displays the vehicle identification number (VIN), the calibration
identification, and the calibration verification number (CVN), and other
information of the test vehicle.
