Hello,

As I said earlier, I bought a new 327 elm v 1.5 but I can not understand that I do change. Attached photos of the circuit .... Thanks in advance!

Hello I got another cable elm 327 but this leads only to the management engine but does not read any other control. Help me, please!!!

Hello I got another cable elm 327 but this leads only to the management engine but does not read any other control. Help me, please!!!

So I repeat operation:
a) remove R4
b) I put R14
c) connect pin 1 to pin 7 as shown in figure?

??

thanks

what is the value of R14? I lost it.
So I have to replace the R14 (Ohm? And Watt?) And remove the R4. Then I have to connect pins that I said?

My vehicle is a 150 bhp Alfa Romeo 159 1.9 LtdM my problem is that it works only with the engine control unit. I accidentally removed the R14. I did not realize I have to remove the R04? What do you mean by MCP 2551 When The connections are 6 + 7 is not connected through a resistor to the pins you h...

Hi, I have a big problem, so I removed the r14 distracted from my elm 327 v 1.4a and it lost it. Can I put a resistor in place? What resistance in ohms and watts can make?
My elm 327 reads only the engine control unit. I can use to make that change complete? Thank you!