First I want to thank you for the help The following photos connector electronic injection car 3 pins, it fit perfectly in 3-pin adapter like this link https://www.google.com.br/search?q=adapter+3+pin+fiat&bav=on.2,or.r_cp.r_qf.&bvm=bv.47008514,d.dmQ&biw=1920&bih=899&um=1&ie=...

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Hello My elm327 adapter with this problem in your bluetooth connection, sometimes it passes the first test port multiecuscan more on the second attempt and starts giving errors like problem with semafaro, busy port, timeout I also have problems to pair your bluetooth device I try to shut down a few ...