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Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 06 Sep 2014, 16:14
by Alfaeddy
Hello
Your ELM interface works as it is.
There must be nothing changed or removed.
You have to make the Bluetooth connection as the first course.
Check the settings
Then your interface should be able to also read
Greetings Eddy
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 08 Sep 2014, 07:40
by ArGinTTT
Hello Edy,
No,does not want to go... I don't know what to do;
I install all the drivers correctly, I reinstall the windows (win7 x32), but nothing, the same problem, I can read only the ECU modul;
Can you suggest me anything else?
Thank you,
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 08 Sep 2014, 11:37
by Alfaeddy
hello
Which driver do you have installed?
automatically or this one?
http://www.ftdichip.com/Drivers/VCP.htm
With the green adapter you can also use the ABS and steering read, right?
These controls can not be read via CAN bus, as well as the engine ECU
Your board is constructed as of Yani in the first post is described.
Thus, it should work fine.
Greetings Eddy
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 11 Sep 2014, 19:56
by touri85
hello,
I have a 327 ELM 1.5a (metallic case) I can scan the engine of my Alfa Romeo 159 2.0 JTDM but impossible to go into the service menu to make a counter reset drain.
Do I need a special cable, yellow?
Thank you for your return.
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Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 12 Sep 2014, 20:22
by Alfaeddy
Hello
No, you have to remove the resistor R2 and then this works
Greetings Eddy
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Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 16 Sep 2014, 11:46
by touri85
Thank you Alfaeddy !
It's ok for me.
Bye
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 28 Sep 2014, 19:50
by Waltomatic
Waltomatic wrote:Well, I think that's very crazy, but go to the facts:
Searching diferences among VAG and ELM pinouts, found...
PINS .. ELM ..... VAG
4-5 .... linked ... none
7-15 ... linked ... none
Looking for why this...
First step I linked pins 4-5 and... NO CONNECTION
Second step: linked pins 7-15 and... NO CONNECTION YET
So, I clicked "Scan For Interfaces" and... WOW!
but, FOR GODD, I have only one.
Testing both...
and......................................
BINGO!!!
NEWS, IF INTEREST YOU...
Today my interface did not work. So did several attempts and finally figured out why: in addition to configuring TWO interfaces (a "real" COM port and another "ghost", seen only by MES), it is definitely necessary that the
first interface is the "real" and the the
second the "ghost", instead, DOES NOT WORK !!!
So it was not necessary to link the pins 4-5 and 7-15, just a mistake of mine, among many changes.
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 28 Sep 2014, 20:44
by Alfaeddy
Hello Walter
Thanks for the rectification
Greetings Eddy
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 28 Sep 2014, 23:15
by hlqq
Hello:
I have the pictured Wifi ELM327. It connect propperly to Engine ECU of my Alfa GT 1.9 JTD 16V but not to the CAN system.
Can someone help me to identifi the resistor that should be unsoldered?
Thanks a lot
hlqq
Re: FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)
Posted: 29 Sep 2014, 04:34
by Alfaeddy
hello
Read Remove the resistor R1 and you can also CAN bus
Greetings Eddy
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