Different vehicle series adopts different diagnostic protocol, even for the same series, the protocol adopted continuously changes and updates. In Fcar auto diagnostic tool, 7 types are concluded, basically including all kinds of communication protocol...

FCAR F3 auto code scanner Main Unit Power Supply FCAR F3 auto code scanner main unit power supply has four kinds of ways ① Through the power adapter supply ② Vehicle diagnostic socket power supply ③ Vehicle cigarette lighter power supply ④ Vehicle battery...