FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

multiecuscan program usage help
Alfaeddy
Posts: 1350
Joined: 19 Feb 2011, 17:43
Location: Germany , Aarbergen

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

Post by Alfaeddy » 27 Dec 2013, 06:13

Hello Dean 21

The Resistor R1 has nothing to do with the CAN bus problem!

Remove R2 and your Bluetooth ELM is able to read CAN with MES

Greetings Eddy

dean21
Posts: 3
Joined: 26 Dec 2013, 14:09

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

Post by dean21 » 28 Dec 2013, 16:48

Thanks Alfaeddy

Gatter
Posts: 17
Joined: 18 Dec 2013, 13:58
Location: Hungary, Balaton

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

Post by Gatter » 02 Jan 2014, 20:39

Still waiting for my new ELM cable. It needs to arrive in few days..

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

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

Post by Alfaeddy » 02 Jan 2014, 22:49

Just at the time
Christmas and New Year's Eve will take the Shipping often longer


Greetings Eddy

anonimo76
Posts: 15
Joined: 01 Dec 2013, 23:06

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

Post by anonimo76 » 06 Jan 2014, 16:59

hi ..... confirmed this change for BT mini elm?
Thanks and Happy New Year

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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 » 06 Jan 2014, 17:29

Hello anonimo76

And Happy new Year


Yes this Resistor is the right one



Greetings Eddy

Chuckster
Posts: 4
Joined: 07 Jan 2014, 09:33

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

Post by Chuckster » 07 Jan 2014, 09:44

Hi all,

I have read many of the posts on this subject but for the life of me I can't work out how to split the casing of my OBII ELM327 WiFi interface.

It is a simple black plastic box, but when I remove the label to expose the screws, no screws!

I have tried to force it with a knife but no joy.

Has anyone come across this, I only recieved it today so I guess the latest model, having the typical access to Can bus problems.

Cheers

Chuckster

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

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

Post by Alfaeddy » 07 Jan 2014, 17:21

Hello Cuckster

Under the label are no screws?

Is it a mini ELM?

A picture of the interface would be useful

Greetings Eddy

tac51415
Posts: 2
Joined: 07 Jan 2014, 19:14

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

Post by tac51415 » 07 Jan 2014, 20:08

Hi everyone !

I'm from France, and i just bought an ELM 327 Metal with the 1.4 Firmware in a French retailer.
I have an Alfa Romeo 159 2.4 Jtdm Automatic, connection to the ECU and gearBox is ok, but body computer, dashboard, and almost else don't works. I had a platic elm 327 few month ago, It worked fined without modification (Alfa 159 & Fiat Croma 2.4 OK), but it used to work.

I think I found the good resistor (R04 just near the MCP2551), but i wanted to be sure ! I tested with the multimeter, it gives 118 ohms

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Thanks in advance for your help!

Chuckster
Posts: 4
Joined: 07 Jan 2014, 09:33

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

Post by Chuckster » 08 Jan 2014, 01:49

Alfaeddy wrote:Hello Cuckster

Under the label are no screws?

Is it a mini ELM?

A picture of the interface would be useful

Greetings Eddy
Solution found, it appears the case was glued, screw holes were there minus screws.

I used small cutting disc to release seal, now to modify :D

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