FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

[Alfaeddy]

Hello Stapy


Yes remove the resistor R4 by the connector line


Greetings Eddy

[stapy]

Eng. Eddy,
thx for your usual support... it works great... i need now to decode not virgin ECU... any help ?

[Alfaeddy]

Hello Stapy

Would you flash your ECU?

For this purpose you need a Galletto Interface

http://www.ebay.de/itm/OBD2-II-Flasher- ... 3379cf4e55

Greetings Eddy

[Yuker]

Hello Eddy! My ELM327 sees only the engine and ABS.
Need help.
Thank you.

[Alfaeddy]

Hello Yuker

Which vehicle do you want to read?
What controls you can not connect?
When I check that board, has not your ELM CAN bus problem


Greetings Eddy

[highbrink]

Hi Alfaeddy,

Could you please confirm that if i remove the R04 Resistor i will be able to connect to the Engine Ecu and Can Bus Ecu ?
Diagnostic Connector :- ELM 327 V1.6 (Dated 2012/7/16).
Software :- Multiecuscan.
Car :- Fiat Stilo Abarth.
Circuit Board Photos Attached.

Thank you Alan.

[Yuker]

Hello Eddy
I would like to see electrical,
Reset service, Airbag
Interface: ELM 327 Bluetooth.
Software: Multiecuscan.
Car: Fiat Fiorino 2008.
1.3 Multijet
thanks

[Alfaeddy]

Hello Alan

What engine does your Stilo Abarth?
Which year?
Is the ever support of Multiecuscan?

For access to your engine control unit you should also not remove R04 can

This interface we have often in this thread
Then your image is very bad!
But I have highlighted the relevant resistor red
Remove the R04 and your ELM should be able to read CAN bus

Greetings Eddy

get-attachment markiert.jpg (52.62 KiB) Viewed 4849 times

[highbrink]

Hi Alfaeddy,

Thank you for your reply
Sorry my mistake, i can access (connect) to the Engine Ecu
Answers to your question ;- Fiat Stilo Abarth Selespeed 2.4 20v - Model Year 2002.

Thank you Alan.

[Alfaeddy]

Hallo Yuker

Code: Select all

Hello Eddy! My ELM327 sees only the engine and ABS.
Need help.
Thank you.

this is right so
for Airbag , Service reset usw.
you need an Adapter A3 yellow

http://www.ebay.de/itm/150964734869?ssP ... 1438.l2649

Your ELM Interface ist OK


Greetings Eddy