Alfa Romeo Giulietta 2.0 JTDM Service reset ELM 327

[BarronMonster]

Hi,

Almost all is in the title i tried to connect to the service internal reset but i can't connect i use free version of multiecuscan 2.2 for testing purpose before buying it.

I had set up multiecuscan to use my ELM 327 bluetooth interface and the test result was this :
COMMAND: ATZ
RESPONSE:
ELM327 v1.5>

COMMAND: ATI
RESPONSE: +CONNECTING<<40:6?>

COMMAND: ATE0
RESPONSE: NECTED?>

COMMAND: ATL0
RESPONSE: ATZ ELM327 v1.5>

COMMAND: ATH0
RESPONSE: ATH0 OK>

COMMAND: ATSPC
RESPONSE: ATSPC OK>

COMMAND: ATS0
RESPONSE: ATS0 OK>

COMMAND: ATCAF0
RESPONSE: ATCAF0 OK>

COMMAND: ATCFC0
RESPONSE: ATCFC0 OK>

COMMAND: ATCRA 7B0
RESPONSE: ATCRA 7B0 OK>

COMMAND: ATSH 7B0
RESPONSE: ATSH 7B0 OK>

COMMAND: ATAT1
RESPONSE: ATAT1 OK>

COMMAND: ATST41
RESPONSE: ATST41 OK>

COMMAND: ATBI
RESPONSE: ATBI OK>

AVERTISSEMENT: Cette interface n'est pas compatible avec ELM 327 1.3! Ne pourra se connecter pas à un module CAN.

I tried to connect to engine or service but i can't connect... i know the OBD is working because i can use it with torque and my android device. I tried different serial port speed but didn't get any success... do i need to remove the 120 ohm resistance ?

Thx

[Alfaeddy]

hello

This so not to say
Since all controls are read when Giulietta on the CAN Bus Protocol
You come on none of the existing controls

You need to open your interface and see whether a bridge resistor is present
More details can be found here
viewtopic.php?f=5&t=1493

Greetings Eddy