FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Multiecuscan usage help and guides
hlqq
Posts: 3
Joined: 28 Sep 2014, 23:02

All CAN access but no Proxy Alignment

Post by hlqq »

Hello again Alfaeddy:
I have desoldered the R1 resistor on my ELM327 Wifi as you say me on my previous message (page 143).
Inmediatelly I got access to "Body Computer Marelli" and "CAN Info" but the problem on my Alfa GT JTD 1.9 16V (2004) is that we had changed the unit of the windows/mirrors on the driver's door and (I think) I need to do an alignment to put it on work.
I can now enter, in addition to the engine, to the dashboard and the climatic unit. The program ask to me for the green/red cables to access lights, airbag or ABS (I know this must be that way). I can enter and make changes without troubles on SERVICE, but every time I had atempt to do a "CAN Setup/PROXY Alignment Procedure" the response is: FAILLED CONNECTION Unreliable communication detected!.
I have put a new battery on the car that have an output of 12,66V on my tester. My PC is about only 1,5 metters away from the car with the driver's door open but all seems impossible to gain acces to the alignment procedure.

Please, have you any idea about what may be my problem and what could be the solution?

Thanks, thanks, thanks again

hlqq
Marco244
Posts: 3
Joined: 01 Oct 2014, 19:41

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by Marco244 »

Hello!

I'm from Germany and bought an ELM Bluetooth Dongle, see photos.

I have a Ford Focus 2003, and can't get any connection to the car's ECU. I think it's the J1850 PWM protocoll.

Can anyone tell me what to modify/solder ?
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Alfaeddy
Posts: 1350
Joined: 19 Feb 2011, 17:43
Location: Germany , Aarbergen

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by Alfaeddy »

Moin Marco

Mit welcher Software möchtest du deinen Ford auslesen ?

Die hier beschriebenen Fehler/Verbindungsprobleme haben nichts mit deinem Verbindungsproblem zu tun.

Den Ford Focus 2003 meines Vaters lese ich mit Scan Master ELM aus
und das im KWP2000 Protokoll

Mit Multiecuscan kommst du da nicht weiter ;)

Gruß Eddy
Alfaeddy
Posts: 1350
Joined: 19 Feb 2011, 17:43
Location: Germany , Aarbergen

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by Alfaeddy »

Hello hlqq

Such an error I had already
and it did not manage to make a proxy alignment.

It may be this is a better connection with a USB interface possible.
But this is just a guess

I had at that time in an Alfa GT, a flashing Km / h display
And the connection is always aborted with an error.


After a few kilometers the flashing of himself disappeared.

By that I mean it can be the identification of parts to function independently.

Greetings Eddy
Marco244
Posts: 3
Joined: 01 Oct 2014, 19:41

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by Marco244 »

Hallo Eddy,

ich habe die App "Torque" und "Bosch fun2drive" auf dem Smartphone.

Mit dem Adapter kann ich jedes Fahrzeug auslesen, nur nicht meinen Ford Focus (No response from ECU).

Ich habe hier gesehen, dass mit Löten oder Entfernen oft solche Probleme behoben werden können.
Daher dachte ich, vielleicht hat jemand einen Tipp?!
Alfaeddy
Posts: 1350
Joined: 19 Feb 2011, 17:43
Location: Germany , Aarbergen

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by Alfaeddy »

Hallo Marco

Mit Torque habe ich noch nicht versucht auf den Focus zu kommen.

Ich denke aber das der Ford zu alt ist (Software seitig) und Torque nichts mit den Daten
anfangen bzw umrechnen kann.

Versuche es mal mit mit Forscan.org , ist aber keine Android Software

Gruß Eddy
marinozacc
Posts: 9
Joined: 05 Sep 2013, 19:25

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by marinozacc »

HI
I have found this elm v2.1 clone .. is it good?
http://www.ebay.it/itm/New-Mini-OBD2-Bl ... 3ce57788de
Waltomatic
Posts: 180
Joined: 18 Dec 2013, 18:22
Location: Guarulhos/SP - BRAZIL

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by Waltomatic »

I think any one can be good, my little Chinese is working perfectly for over a year ...
Alfaeddy
Posts: 1350
Joined: 19 Feb 2011, 17:43
Location: Germany , Aarbergen

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by Alfaeddy »

marinozacc wrote:HI
I have found this elm v2.1 clone .. is it good?
http://www.ebay.it/itm/New-Mini-OBD2-Bl ... 3ce57788de



Hello

For which vehicle ?? Model ?? Year ??


To read the CAN bus protocol must be modified this ELM interface.
If you want to read with MES


Greetings Eddy
alfa156sarajevo
Posts: 870
Joined: 12 Feb 2010, 09:03
Location: EU, Germany

Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Post by alfa156sarajevo »

Alfaeddy wrote:Moin Marco

Mit welcher Software möchtest du deinen Ford auslesen ?

Die hier beschriebenen Fehler/Verbindungsprobleme haben nichts mit deinem Verbindungsproblem zu tun.

Den Ford Focus 2003 meines Vaters lese ich mit Scan Master ELM aus
und das im KWP2000 Protokoll

Mit Multiecuscan kommst du da nicht weiter ;)

Gruß Eddy
Hallo Eddy und Marco,

ES gibt einen Software nur für Ford. Es heißt "FORscan". Hier is web site: http://forscan.org/home.html

"FORscan" Software ist sehrt gut Software. Es ist frei, kostenlos und es gibt Möglichkeit andere ECU zu sehen. Sehr gut, einfach und besser als ELM.

Viel Spaß,
Coded Keys & CODE card for Alfa Romeo, Fiat and Lancia cars
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