CLAS AC 5247, Руководство пользователя

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AC 5247
READER DEFAULT CODE OBDII
2 - Wait a few seconds while the scan tool validates the PID MAP.
3 - If retrieved information covers more than one screen, use the SCROLL button, as
necessary, until all the data have been shown up.
4 - Press ENTER button to return to previous screen.
4. View Freeze Frame Data
Freeze Frame Data allows the technician to view the vehicle’s operating parameters at the
moment a DTC (Diagnostic Trouble Code) is detected.
For example, the parameters may include engine speed (RPM), engine coolant temperature
(ECT), or vehicle speed sensor (VSS) etc. This information will aid the technician by allowing
the parameters to be duplicated for diagnostic and repair purposes.
1 - To view freeze frame data, use the SCROLL button to select View Freeze Frame from
Diagnostic Menu and press the ENTER button.
2 - Wait a few seconds while the scan tool validates the PID MAP.
3 - If retrieved information covers more than one screen, use the SCROLL button, as
necessary, until all the data have been shown up.
If there is no freeze frame data available, an advisory message “No freeze frame data stored!”
shows on the display.
The number “x” to the right of the screen indicates sequence of highlighted item.
The red navigation bar to the right of the screen indicates sequence of highlighted item.
4) Press ENTER button to return to previous screen.
5. I/M Readiness
I/M Readiness function is used to check the operations of the Emission System on OBDII
compliant vehicles. It is an excellent function to use prior to having a vehicle inspected for
compliance to a state emissions program.
CAUTION - By clearing trouble codes you also clear the readiness status for the individual
emission system readiness tests. In order to reset these monitors, the vehicle must be driven
through a complete drive cycle with no trouble codes in memory. Times for reset vary
depending on vehicle. Some latest vehicle models may support two types of I/M Readiness
tests: