FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

[zredaf]

Thank you very much, it works perfectly now

[Alfaeddy]

Hello

Nice that I could help


Greetings Eddy

[CheXy]

Hi guys I am new here. I am using for a while friends elm 327 1.4 usb and FES 3.6 and everything was perfect, few days ago I bought chip chinese Elm 327 1.5 bluetooth and looking forward to buy now multiecuscan 1.3 for my Alfa 159 1.9JTD 8v, but there is a problem when I connected my new interface to FES 3.6 I just can enter ENGINE unite, CAN NOT to go to Service interval, Body, Dashboard etc. Same message connection failed check your elm 327 cable or something like that. I saw few guys here have same problem but dont have interface like I have. Is there any avalaible mod for that interface.

[Alfaeddy]

Hello Chexy

I have highlighted the relevant resistor red.
Can be removed this resistance and this also with ELM
Read Multiecuscan the CAN Bus Protocol

Greetings Eddy

slka2 markiert.jpg (151.46 KiB) Viewed 5912 times

[esdrimacoy]

Hi there I have bought a supose 1.5A but instead it came 1.2a, can this work on Alfa mito 1.4TB 155hp and on Alfa mito 1.6JTDm 120hp?

Some photos to help:

bigger size image: http://i1210.photobucket.com/albums/cc4 ... c768a4.jpg

[Alfaeddy]

Hello

After your image to judgments should this ELM Inteface directly with Mutliecuscan
Also, the CAN bus can read protocol.
On your board is the bridge resistor is not present.

What is the back?

Have you ever tested the Mito?
It should work normally.

Only for service and some other controls the yellow adapter.

Greetings Eddy

[esdrimacoy]

the back



so you are saying that i can do everything at 100% ?

[Alfaeddy]

Hello

I guess yes
The board does not look for faults.

But I have not worked with a v1.2 interface.
And can not say if it can read ISO 15765 (CAN bus).

Try it yourself!?

Greetings Eddy

[esdrimacoy]

the seller, have this on the description:

100% Brand New ,
High Quality
Processor: ELM327 USB
OBD-II Protocols: ISO15765-4 (CAN)
ISO14230-4 (KWP2000)
ISO9141-2
J1850 VPW
J1850 PWM
Output protocol: RS232
Baud rate: 9600 or 38400
Indicator LEDs: OBD Tx/Rx, RS232 Tx/Rx, Power
Operating voltage: 12V, internal protection from short circuits/overvoltages
Nominal idle current: 45 mA

But he told that was a 1.5a... so I cannot believe at all the information i guess xD

[Alfaeddy]

the seller, have this on the description:

100% Brand New ,
High Quality
Processor: ELM327 USB
OBD-II Protocols: ISO15765-4 (CAN)
ISO14230-4 (KWP2000)
ISO9141-2
J1850 VPW
J1850 PWM
Output protocol: RS232
Baud rate: 9600 or 38400
Indicator LEDs: OBD Tx/Rx, RS232 Tx/Rx, Power
Operating voltage: 12V, internal protection from short circuits/overvoltages
Nominal idle current: 45 mA

But he told that was a 1.5a... so I cannot believe at all the information i guess xD

Hello

According to the manufacturer, it must also work without modification.
Send asks times a link from that interface?

Greetings Eddy