Tutorial: how to use Launch X431 V+ access the power balance function and show what a bad power balance test looks like on a 2017 Ford Transit.
Operation guide:
Connect X431 Pro with the vehicle by DBScar diagnostic connector via Bluetooth as shown in the figure
Enter tablet main menu
Select “Local Diagnose”-> “FORD”
Confirm the software version
Select “Automatically Search”-> “Model Year=2017 MY”-> Confirm the vehicle specification
Select “Health Reports” to view a full system scan
Once the scan is compete, if there are codes, they will be displayed next to the system in which they are located
Select “PCM (Powertrain Control Module)-> “Special Function” to access the power balance test
Note: This function will change the vehicle status.
Read the instruction of Power Balance and continue
Then you can see the graph shows what a bad power balance test looks like. The cylinder contributions are not equal therefore, and there are issues with this engine.
Finally, once complete the process, select the back arrow.
Done!
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