Connection problems.

[alex_rt]

Hello,

Recently i did an ecu scan to my fiat brava IAW49F but the last time when i did it I connected the + wire to the - of the car battery and the - of the pin connector to the + of the car battery. The result was a melted insulation of the black (-) wire of the 16 to 3 pin connector, after that I managed to connect to my ecu but for some reason the last time i tried to do it I couldn't. I checked with a multimeter the 16 to 3 pin connector and everything seems to be ok . I changed all the drivers downloading new ones from the internet. Unfortunately I can not connect to the ecu. The cable I use is vag-kom 401 and the software is multiecuscan 2.3.1. on windows XP. All the settings are done strictly like shown in the instructions but I keep receiveing a message to check my settings. If it does any matter - I have tried to install Lexia on my laptopo but I have never connected a diagnostic cable for PSA vehicles. After I experienced this problem i uninstalled lexia and installed new drivers VTD and frameserver 4.0 .Can anyone help me? I need to know is my cable working or not, i opened the blue case of the cable but it looks ok, there are no visual damages. Whe I tried to connect to the ecu the light works ok, the software of the computer recognized it too. menawhile I purchased an elm 327 cable. Will i be able to clean errors on my airbag with it ?

Thank you in advance !

[alfa156sarajevo]

Unfortunately with the ELM 327 you can not connect to airbag ecu...
For airbag ecu you need an VAG KKL 409...

[Alfaeddy]

Hello

Just like alfa156 sarajevo writes.
To read the airbag one KKL interface is imperative


Greetings Eddy

[alex_rt]

But there should not be a problem to connect to the Ecu with Elm 327 , right? If this is so, that means that in this way I will find ouf finally where is the problem.

[Alfaeddy]

Hello Alex


Right!
With your ELM is a possible connection to the ECU

Greetings Eddy

[alfa156sarajevo]

But there should not be a problem to connect to the Ecu with Elm 327 , right? If this is so, that means that in this way I will find ouf finally where is the problem.

Yep! You can connect to engine ECU!

[chudy033]

witam, ja również mam problem z połązczeniem się z ECU ( brava 1.9jtd) komunikat ;limit czasu operacji upłynął; co może być nie tak że nie może się połączyć? - ELM 327

[Alfaeddy]

Hello chudy033

Check the settings!
as
- driver
- Com port
- Latency Time

And slightly more accurate description would be helpful to your vehicle

Greetings Eddy

[chudy033]

witam, w menedżerze urządzeń sterownik działa poprawnie, próbowałem drugim kablem kkl i też nie mogę się połączyć, ustawienia portów w ustawieniach systemowych i w multiecuscanie jednakowe, wszystko jakby jest ok ale połączyć się nie chce opóżnienia ustawione na minimum. dotyczy to brava jtd 105 km komputer bosch.

[MikeMoon02]

Hi,I started out the red situation of the wire but it looks ok, there are no visible loss. Whe I tried to get connected to the ecu the mild performs ok, the application of the pc identified it too. menawhile I bought an elm 327 wire. Will i be able to fresh mistakes on my airbag with it ?