FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

[Alfaeddy]

Hello Jos

You dont need a Adapter with Service reset
but you must remove the resistor R04

this you can read more and more in this Thread

Good luck


Greetings Eddy

[jdijk]

Hello Eddy,

Thanks for your quick reply.

There is indeed a lot written about it, but I wanted to make sure.

Thank you very much!

Jos.

[igna]

Hello, Alfaeddy, please, can you help me?

I have a alfa 159, and a elm 327 bluetooh, I have to remove r4 of my elm327?

http://imagizer.imageshack.us/v2/800x60 ... 9/rmy9.jpg

http://imagizer.imageshack.us/v2/800x60 ... 2/xisu.jpg

Thanks

[Alfaeddy]

Hello igna

Are you sure this resistor R4 and the bridge resistor is??

You can pull the upper board and then get a better picture.

Greetings Eddy

[Alfaeddy]

Hello igna


No, do not remove R4, this is the wrong Resistor
As I have already written, remove the upper board
and below is the R2, it must be removed.


Greetings Eddy

ELM mini markiert.jpg (225.77 KiB) Viewed 5811 times

[Gatter]

Hi Alfaeddy!
I used this driver from the first times with my first ELM. But only can read the engine ECU nothing more.. It's time to WIN reinstall..
Otherwise today I made a successfull Remote Control programming on Fiat Stilo. So everything is good.

[tac51415]

Hello tac51415

Unfortunately, you can read on your screen no labels.
But it looks like the resistor R4 is concerned

Greetings Eddy

Hi Alfaeddy,

I removed this morning R4 on my ELM board, and it's works like a charm ! (engine, dashboard, interval reset, body computer..) (Alfa 159 2.4 JTDm)

Thank you for your contribution!

Greetings From France!

[Gatter]

Today I reinstalled the WIN7. Now ELM works perfectly on my notebook. I really don't know what was the problem.

[Alfaeddy]

Hello Gatter

Nice to read that now the connection is possible.

Probably your system was overloaded.

Greetings Eddy

[Alfaeddy]

Hello tac51415

Unfortunately, you can read on your screen no labels.
But it looks like the resistor R4 is concerned

Greetings Eddy

Hi Alfaeddy,

I removed this morning R4 on my ELM board, and it's works like a charm ! (engine, dashboard, interval reset, body computer..) (Alfa 159 2.4 JTDm)

Thank you for your contribution!

Greetings From France!

Hi

It´s nice i can help you

Greetings from Germany