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

Posted: 04 Sep 2013, 15:01
by Alfaeddy
So you have to be very very careful

Greetings Eddy

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

Posted: 04 Sep 2013, 16:05
by Jay_in
Hello, I am new here and I just got myself an ELM327 module from eBay and tried on my Fiat Linea. And I have trouble viewing the CAN section. I see all the symptoms mentioned in the first post, like all Tests return 'OK', I can access the engine section but nothing else. I must also add that I am using the Free version but have plans to upgrade to the Registered version. But before I spend any more on this, I wanted to resolve this and make sure that the ELM module I have is alright or needs to be fixed as mentioned in this thread.

BTW, the board doesn't look like the ones posted in the first few pages. I have very small LEDs and I don't see anything like R14 at all. Thanks for the help!

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

Posted: 04 Sep 2013, 18:01
by Jordandc
You need to show that interface to Alfaeddy

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

Posted: 04 Sep 2013, 20:03
by Alfaeddy
Hello

Most ELM Interface are now described here and I have liked the bridge resistors on the interface problem.

Either search in posts or make a picture of Repeated

Greetings Eddy

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

Posted: 05 Sep 2013, 04:12
by Jay_in
Alfaeddy wrote:Hello
Either search in posts or make a picture of Repeated
Here's the best shot I could get with my 8 year old camera.
PICT2345.JPG
PICT2345.JPG (675.38 KiB) Viewed 5847 times

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

Posted: 05 Sep 2013, 10:25
by Jordandc
Here is similiar. You need to remove red marked resistor
DSC08811markiert.jpg
DSC08811markiert.jpg (208.92 KiB) Viewed 5843 times

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

Posted: 05 Sep 2013, 12:06
by agila
Eddy everything is working after removed this resistor.

Can you help me how to remove service interval in my grande punto. I have on computer ,, coupon....

how to remove it.

which option i need to choice
DSC_0351[1].JPG
DSC_0351[1].JPG (414.26 KiB) Viewed 5842 times

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

Posted: 05 Sep 2013, 12:59
by Admir85
Hi,could you help me with OBD2 Bluetooth.
Engine Alfa 1.9 16v 2004. Works with Torque but it won't connect to multiecuscan.

Image

Image

Image

HiRes images:
http://imageshack.us/a/img818/7846/6ke5.jpg
http://imageshack.us/a/img21/7893/9ja4.jpg

Thanks

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

Posted: 05 Sep 2013, 20:13
by marinozacc
Alfaeddy wrote:ello Agila


Remove the red resistor and let this place open
it is the interface with CAN bus capable Multiecuscan

Greetings Eddy
DSC_0343[1] markiert.jpg
alfaeddy
i've the same elm 327 mini and it worked right on ford fiesta and alfa 147 1.6 120c, but not on fiat punto (188) 1.9 jtd (I tested with torque first )... now I removed the R04 121 but it not work on punto and alfa..
sorry for my bad english i'm italian

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

Posted: 06 Sep 2013, 12:08
by Jay_in
Jordandc wrote:Here is similiar. You need to remove red marked resistor
That worked like charm. Thanks a lot!