ELM 327 1.4 FOR FIAT ECUSCAN 4.0

[flixuno]

I need help
I run fiat ecuescan 4.0 with elm 1.4
In 15 seconds of being connected, the interface disconnects from the program and returns to the main screen.
What could be the problem.
with version 3.6.0 it works, but with the live data function
does the same.
Thanks in advance

[ceecdk]

Normally is port latency or bad quality adapter.
Better use USB adapter and set power config to max performance.

[flixuno]

ok


Thank you