Thank u Mr.Eddy. I tried it a lot of times but it was a total failure

Hi there, Am using ELM327 v1.5 based bluetooth interface to connect my Fiat Palio 1.9D (ISO 14230-4 KWP, 5 baud init, 10.4 kbaud) and the same is recognised by all other ecu scan softwares that I use. The bluetooth interface is mounted at COM3 as Standard Serial over bluetooth link. Multiecuscan 1.8...