FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

[Leonardo87]

Hi guys! Greetins from Brazil!
Here I purchased one interface with "PIC" chip. Can somebody help me, about wich resistor can I remove from my board? (I need to read the CAN, align PROXI and I cant!) Pics below... My car is one Fiat Stilo Abarth 2.4 20V 170cv. Thanks in Advance!!!








There is! Any help will be much appreciated! Mine board got the "PIC" chip.

Thank you guys!!

[Leonardo87]

Your ELM327 works only with OBD-2 protocol
You need to buy ELM327 on a PIC chip
https://www.youtube.com/watch?v=TeeUCoppzJc

Despite the color, mine board got the PIC chipset and a lot of resistors... Only the number 1 removed. Dont read my Fiat Stilo CAN system...
Any help will be very very appreciated. Thanks!

[Jordandc]

Problem with connect to grande punto Can

Its elm 327 wifi

[Markoo]

I have a problem with USB ELM327 Advanced OBD scan tool. I can not connect to my car (Fiat Stilo 1.9 Mjet). I reviewed the previous posts but I did not find the answer though someone already had the same problem as me. I can not connect my Chinese ELM327 with my car. What exactly should I do with my device? It's CH340C chip.



P.S.
I hope you can see the pictures.

[Jordandc]

Elm 327 wifi from aliexpress

Grande punto can conection problem

[Slasher]

Hello everybody,
I buy from aliexpress one obd2 cable 1.5a but MES show me error to try test

Code: Select all

COMMAND: ATZ
RESPONSE: ATZ



ELM327 v1.5

>

COMMAND: ATI
RESPONSE: ATI

ELM327 v1.5

>

COMMAND: ATE0
RESPONSE: ATE0

?

>

COMMAND: ATL0
RESPONSE: ATL0

?

>

COMMAND: ATH0
RESPONSE: ATH0

?

>

COMMAND: ATSPC
RESPONSE: ATSPC

?

>

COMMAND: ATS0
RESPONSE: ATS0

?

>

COMMAND: ATCAF0
RESPONSE: ATCAF0

?

>

COMMAND: ATCFC0
RESPONSE: ATCFC0

?

>

COMMAND: ATCRA 7B0
RESPONSE: ATCRA 7B0

?

>

COMMAND: ATSH 7B0
RESPONSE: ATSH 7B0

?

>

COMMAND: ATAT1
RESPONSE: ATAT1

OK

>

COMMAND: ATST41
RESPONSE: ATST41

?

>

COMMAND: ATBI
RESPONSE: ATBI

?

>

WARNING: This interface is not compatible with ELM 327 1.3! Will not connect to any CAN module.

have suggestion for resolve this problem?

Do you find the resistor?
Thanks

[MarcoJay]

Ciao a tutti!!
Nel fare i complimenti a tutti coloro che attivamente aiutano con la loro esperienza in questo forum, dopo aver letto le quasi 300 pagine, vi chiedo: potete postare uno (o più) link per poter acquistare (su aliexpress o su ebay o su Amazon...) l'interfaccia funzionante al 100% con il MES ?

Grazie 1000!

[s130]

Sorry MacroJay I have to point you to here:

http://www.multiecuscan.net/Distributors.aspx

All of these suppliers provide 100% working solutions AND support.

You only have to look at the size of this FAULTY ELM 327 INTERFACES DE-MYSTIFIED thread to realise that sometimes it is just not worth the risk vs price Russian roulette.

However hopefully someone may be able to recommend a working alternative for you.

[SaNdMaN]

Hello.

I've reading a lot since I cannot use the sw on my car.
Would a 'faulty' bt adapter ONLY affect Multiecuscan?
I'm asking because I can connect to my car with other programs, such as ScanMaster-ELM on Windows and Torque on Android...

Thank you.

[Robotchicken]

Hello folks,

I have the same problem with My OBDII reader and i'm a bit lost by all the comment.
I've bought the OBDII Wifi reader on Amazon (the Amazon top choice), it works well for reading my motor statut but i cannot access to the on board computer of my lancia delta 1.6 Mjet
someone can tell me wich transitor i need to cut please?




thank you very much