Xhorse MLB Tool and MQB48 Adapter “Failed to query last calculation result” Solution

Xhorse VVDI Prog

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Problem:

Encountered an issue when attempting to calculate immo data using the Xhorse VVDI MLB Tool and MQB48 Adapter.

Error Message:
“Failed to query last calculation result. There’s no result in server.”

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Solution:

Uncheck the option for ‘Query last successful reset.’

Click the ‘Collect Key Data’ button to recalculate the immo data.

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Important Notes:

1. Removing the incorrect capacitor can cause the MQB chip to become unrecognizable, preventing data collection.

2. Once the data has been read, the capacitor must be restored to its original position. Failure to do so will prevent the key from being programmed to the car.

Tech support:

Email: Sales@xhorseTool.com

Skype: VVDI2shop.com

Whatsapp: +8613343421783

www.xhorsetool.com

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