This post will show you the procedures of how to use Volvo PTT to read out OBD/LVD parameters.Hope it helps!
What You Need?
2022 Volvo PTT Premium Tech Tool PTT 2.8.150 & 2.7.116 & 2.6 All Version Free Download
How to Install Volvo Premium Tech Tool PTT Software
Connect Volvo PTT interface to vehicle and run Volvo PTT
Click “OBD/LVD”–>”Full readout”
OBD-On Board Diagnostics
LVD-Logged Vehicle Data
This data is being stored to the PC.The data will be updated to the Central Systems server when internet connection is available per the scheduled task.This may be up to 2 hours.
Full readout completed
The OBD/LVD readout is completed
Here you also can perform a single modules LVD readout
Click “Select readout”
Here take “Engine Control Module (EMS)” as example,click “OK” to continue
Select on or more Control Units to read OBD/LVD from
Click “OK” to continue
After readout completed,click close
Important:Click on Finish Work if you need to work in another vehicle.