Launch Creader V+ - EVAP System Test

LAUNCH Creader V+ User’s Manual
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Figure 4-18
You can use [ ] [ ] button to select an item and press [ ], the screen will
display as shown below:
Figure 4-19
Press [ ] to return to Diagnostic Menu.
4.2.8 EVAP System Test
The EVAP test function lets you initiate a leak test for the vehicle’s EVAP system.
The Creader V+ does not perform the leak test, but signals to vehicle’s on-board
computer to initiate the test. Before using the system test function, refer to the
vehicle’s service repair manual to determine the procedures necessary to stop
the test.
Select [EVAP System Test] and press [
], the screen will display the relative
information about EVAP system. Some vehicle manufacturers do not allow
external devices to control vehicle system. If the car supports this function, it will
display as below: