BGS technic 6648 Manual De Instrucciones página 30

When the LED is:
•
Green - Indicates that engine systems are "OK" and working properly (the number of Monitors
equipped with the vehicle which have run and performed their self-diagnostic testing is in the
allowed range. MIL is off. ).No stored and pending DTCs exist. The vehicle is ready for an
Emissions Test.
•
Yellow - The tool finds a possible problem. It indicates the following two conditions:
(1) Pending DTCs exist. Please check the I/M Readiness test result screen and use the Read
Codes function to view detailed codes information.
(2) Some of the vehicle's emission monitors have not working properly. If the I/M Readiness
screen shows no DTC (including pending DTC), but the Yellow LED is still illuminated, it
indicate a "Monitor Has Not Run" status.
•
Red - Indicates some problems exist with one or more of the vehicle's system, and the vehicle is
not ready for an Emissions Test. As well there are DTCs found. The MIL lamp on the vehicle's
instrument panel will light steady. The problem that is causing the illumination of Red LED should
be fixed before an Emissions Test or driving the vehicle further.
The built-in beeper works with the colored LED simultaneous, as an assistance to reflect the I/M
Readiness test results:
•
Green - two long beeps.
•
Yellow - short, long, short beeps.
•
Red - four short beeps.
NOTE
The built-in beeper which makes different tones corresponding to different LED indicators is
invaluable when the test is performed while driving or in bright areas where LED illumination may not
be visible.
To retrieve I/M Readiness Status data by typical way:
1. Scroll with UP/DOWN key to highlight I/M Readiness from Diagnostic Menu and press the OK
key. If vehicle supports both types of monitors, a screen for monitor type selection displays.
Select a monitor type and press the OK key.
2. If the vehicle is tested supports both types of monitors, following screen displays.
3. Depending on readiness test, one of these 2 screens will be present. Use the up and down arrow
keys to scroll through data. Press the ESC key to exit.
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10
or
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