FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

multiecuscan program usage help
mattydr67
Posts: 164
Joined: 02 Apr 2010, 17:07
Location: Bucuresti, Romania
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Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Postby mattydr67 » 23 Oct 2010, 04:50

nickromano wrote:
sprint750 wrote:Hello,

Another cheap 'Chinese clone', from eBay (UK seller, not china or HK), received 3 days ago.
It was sold as ELM 327 1.4 'with a genuine ELM chip'. :?
(For my personal information, I would really like to recognize a genuine ELM chip from a fake one)

Actually everything is working well FES wise, which makes me think it is actually an genuine ELM1.4
- NO communication problems, all ECU are recognized.(Airbag and steering not tested, pins 1-7-9 not soldered yet)
- NO problem to get access to service reset.
- NO installation problem. Just the drivers for FTDI USB to install.


Hi guys, I have the same interface, same board but it was sold to me as ELM 1.3a, i can connect to the engine but i cant access service reset, instrument panel or any other.. I have a Lancia Ypsilon 1.3 jtd (2003)
Do I have to sold any pins? I checked http://www.multiecuscan.net/SupportedVehiclesList.aspx and shows (ELM) only for what i need (service reset)...
please help

No mate you don't need to soldering any pins.
Your interface isn't work on CAN.
What you have to do is to soldering between pins 6 (of your interface) and ground and between 14 pins (of your interface) and ground a resitor and a capacitor.
resistor=100Ohm and capacitor =560pf
For all support to fix your interface you find here.
http://forum.multiecuscan.net/viewtopic.php?f=5&t=1493
I did it and it worls like a charm.
Good luck
maxi
Posts: 3
Joined: 22 Jul 2010, 11:12

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

Postby maxi » 23 Oct 2010, 21:20

HI.I have a cable with the first post and is adapted from a dealer for program.Test shows OK but can not reset or info / FiatCroma / ELM 327 (EuroScan 2010) CAN USB v1.4a.Help.Thank
nickromano
Posts: 9
Joined: 20 Oct 2010, 18:04

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

Postby nickromano » 25 Oct 2010, 16:58

thanks for replying mattydr67.
I'm almost sure i don't need to do that because i have the interface you can see here http://forum.multiecuscan.net/viewtopic.php?f=5&t=1493&start=10 or here http://forum.multiecuscan.net/download/file.php?id=239
As you can see "On the last pic we can see the 100 Ohm resistors (R25/R26) for CAN H/L lines with associated capacitor (C14/C15)"
So I just can't understand why i can't connect anything on can bus, I'm thinking to buy another one.. any advise?
nickromano
Posts: 9
Joined: 20 Oct 2010, 18:04

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

Postby nickromano » 25 Oct 2010, 17:19

also I tryied to test my interface inside FES and these are the results :

COMMAND: ATZ
RESPONSE: ATZ
ELM327 v1.3a
COMMAND: ATE0
RESPONSE: ATE0
OK
COMMAND: ATL0
RESPONSE: OK
COMMAND: ATH0
RESPONSE: OK
COMMAND: ATSPC
RESPONSE: OK
COMMAND: ATS0
RESPONSE: OK
COMMAND: ATCAF0
RESPONSE: OK
COMMAND: ATCFC0
RESPONSE: OK
COMMAND: ATCRA 7B0
RESPONSE: OK
COMMAND: ATSH 7B0
RESPONSE: OK
COMMAND: ATAT1
RESPONSE: OK
COMMAND: ATST41
RESPONSE: OK
COMMAND: ATBI
RESPONSE: CAN ERROR
COMMAND: ATZ
RESPONSE: ELM327 v1.3a

looks like it's not working in CAN but I have resistors and capacitors in the right place.. what does it mean.. :( :evil:
alfa156sarajevo
Posts: 866
Joined: 12 Feb 2010, 09:03
Location: Sarajevo, Bosnia & Herzegovina
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Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

Postby alfa156sarajevo » 27 Oct 2010, 15:25

maxi wrote:HI.I have a cable with the first post and is adapted from a dealer for program.Test shows OK but can not reset or info / FiatCroma / ELM 327 (EuroScan 2010) CAN USB v1.4a.Help.Thank

Do you have Croma from 2005/6... or Croma from 1992/3...???

If you have Croma from 2005/6... you need commercial version - you need to buy registration key!!!
More info on: http://www.multiecuscan.net/SupportedVehiclesList.aspx
www.alfadiagnostik.com
Diagnostic for Alfa Romeo, Fiat and Lancia cars
Repairing City Servo System - Power Steering on Fiat and Alfa cars
Airbag ECU reset - all vehicles, all cars, all brands and all models
Coded Keys & CODE card for Alfa Romeo, Fiat and Lancia cars
nickromano
Posts: 9
Joined: 20 Oct 2010, 18:04

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

Postby nickromano » 29 Oct 2010, 13:38

please help what does it mean ATBI --- CAN ERROR ?
konstadin
Posts: 2
Joined: 29 Oct 2010, 15:52

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

Postby konstadin » 29 Oct 2010, 15:56

sprint750 wrote:Hello,

Another cheap 'Chinese clone', from eBay (UK seller, not china or HK), received 3 days ago.
It was sold as ELM 327 1.4 'with a genuine ELM chip'. :?
(For my personal information, I would really like to recognize a genuine ELM chip from a fake one)

Actually everything is working well FES wise, which makes me think it is actually an genuine ELM1.4
- NO communication problems, all ECU are recognized.(Airbag and steering not tested, pins 1-7-9 not soldered yet)
- NO problem to get access to service reset.
- NO installation problem. Just the drivers for FTDI USB to install.


P1090438_redim.JPG



P1090441.JPG

P1090442.JPG

On the last pic we can see the 100 Ohm resistors (R25/R26) for CAN H/L lines with associated capacitor (C14/C15)
Same combo shown by members in the last posts.

Hope it can help you to find the correct interface

Best regards
Sébastien

i have the same elm but on my 147 1.6 i can't establish connection with service indicator. i can only see the engine in scanning mode! what is wrong?
alfiat
Posts: 34
Joined: 17 Jan 2010, 14:35

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

Postby alfiat » 29 Oct 2010, 18:44

If it is Croma after 2005 you need the commercial version.
It works like charm.
The best.

regards,
Alfiat
konstadin
Posts: 2
Joined: 29 Oct 2010, 15:52

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

Postby konstadin » 29 Oct 2010, 20:15

can anyone send me a pm with a seller of a working elm? I try to fix my own but nothing happen with can. :evil: :evil:
nickromano
Posts: 9
Joined: 20 Oct 2010, 18:04

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

Postby nickromano » 31 Oct 2010, 14:58

please if you find it can you send me a pm too
thanks

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