How to collect Volvo ID48 data with VVDI Key Tool

VVDI Key Tool

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Volvo model is special for collect data from switch, usually the ignition signal for acquisition every 15mins will change one time.
such as:if you use VVDI KEY TOOL to collect data within 5mins several times, you will get stuck at 1/8 collect data.
have to wait around 15mins later then do next time collect data, then will get 2/8 collect data.

Btw, keytool give Biiip when you place them close to ignition, so you can hear signal is detecing.
Combinate keytool with VVDI2 and use

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