How Do I View Live Data On My Heavy Duty Truck Scanner?

Q: How Do I View Live Data on My Heavy Duty Truck Scanner?

Connect to the truck, select Diagnostic → your truck make → SmartVIN → Diagnose, then choose Live Data from the system menu to view and graph sensor data in real time.

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Intermediate Applies to: UCAN-HD-A

To view live data on your UCAN-HD-A scanner:

Connect to the truck’s OBD port
Select Diagnostic from the home screen
Select your truck make, then use SmartVIN
Choose Diagnose
Select the system you want to monitor
Choose Live Data

You can view multiple sensors at once, graph data over time, and export data logs for further analysis.

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