Select System; Connect With Vehicle's Ecu - Vehicletool Mini VAG505A Manual

Mini VAG505A/VAG506M/VAG506/V801

2.2 Select System

With the scan tool in System screen (Figure 2.1), use UP/DOWN scroll
button to select the detecting system, and press ENTER.
2.3 connect with the vehicle's ECU
 If the scan tool fails to communicate with the vehicle's ECU
(Engine Control Unit), a "Fail to connect" message shows up
on the display.
Verify that the ignition is ON.
Check if the scan tool's OBD II connector is securely connected to
the vehicle's DLC.
Verify that the module is supported.
Turn the ignition off and wait for about 10 seconds. Turn the ignite on
back to on and repeat the procedure from step 2.3
Figure 2.1
Figure 2.2
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