VDIAGTOOL VD30 User Manual

Loading ...

4.3.3 Playback Data

The Playback Data is used to playback recorded PID data.

To playback data:

1. Scroll with the up and down arrow key to select Playback Data from the Menu.

2.Use the UP / DOWN key to select a memo area that is marked with an asterisk (*) and press the

ENTER to cinrm.

4.4 View Freeze Frame

Freeze Frame munu displays freeze frame data, a snapshot of critical vehicle operating conditions

automatically recorded by the on-board computer at the time of the DTC set. It is a good function to

help determine what caused the fault.

To view freeze frame data:

1. Select View Freeze Frame from the Diagnostic Menu. Details of freeze frame data displays.

2. Use the UP /DOWN arrow keys to scroll through data to select lines, and LEFT / RIGHT arrow keys

to scroll back and foh through dierent screens of data. If no freeze frame detected, the massage

“No freeze frame data stored!” is dispalyed.

3. Use the BACK key to return to Diagnostic Menu.

4.5 Read I/M Readiness Status Data

I/M Readiness option allows to view a snapshot of the operations for the emission system on OBDII /

EOBD vehicles.

I/M Readiness is a useful function used to check if all monitors are OK or N/A. The vehicle's computer

peorms tests on the emission system during normal driving conditions. After a specic amount of

drive time (each monitor has specic driving conditions and time required), the computer's monitors

decide if the vehicles emission system is working correctly.

When the monitor's status is:

•OK - vehicle was driven enough to complete the monitor.

•INC (Incomplete) - vehicle was not driven enough to complete the monitor.

•N/A (Not Applicable) - vehicle does not suppo that monitor.

There are two types of I/M Readiness tests:

•Since DTCs Cleared - shows status of the monitors since the DTCs were last cleared.

•This Drive Cycle - shows status of monitors since the sta of the current drive cycle.

Below is a list of abbreviations and names of OBD II monitors suppoed by the code reader.

OBDII / EOBD+CAN VD30 Code Reader User Manual

Loading ...

VDIAGTOOL VD30 OBD2 Scanner Diagnostic Tool, Vehicle Check Engine Light Car Code Reader Scan Tool