FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

[alfalion]

Hi guys,

I want to connect to other ecu modules from my Alfa Romeo 159 2.4 jtdm 2006 model besides engine ecu.
Will this cable work with other ecus on my car?
http://www.ebay.de/itm/Interface-AutoDi ... 2376029f88

Regards.

[Matchigo]

Hi,

This is mine! It refuuses to connect to the ECU of my Alfa MiTo 1.6 JTDm. Can you help me?
I have to remove the R2 resistance marked 121, correct?

http://hpics.li/5c7ba55
http://hpics.li/2321e8c

Thanks!

[cxem]

If U1, CAN then YES.

[Matchigo]

If U1?

[cxem]

CAN BUS:

TJA1050
MCP2551
PCA82C250
NCV7342

[timtia]

Please, help me! What resistor need to remove in my elm327 bluetooth?

[Bumb]

Hi guys,

I want to connect to other ecu modules from my Alfa Romeo 159 2.4 jtdm 2006 model besides engine ecu.
Will this cable work with other ecus on my car?
http://www.ebay.de/itm/Interface-AutoDi ... 2376029f88

Regards.

if its supported your car, yes will work..

i bought the same interface from the same link for mine punto hgt and it works very good...

[Matchigo]

Hi,

This is mine! It refuuses to connect to the ECU of my Alfa MiTo 1.6 JTDm. Can you help me?
I have to remove the R2 resistance marked 121, correct?

http://hpics.li/5c7ba55
http://hpics.li/2321e8c

Thanks!

So, I took off the resistance R2 and nothing changed... Any idea?

[cxem]

You have the main chip STM8S207
You need the main PIC chip

https://youtu.be/TeeUCoppzJc

[Matchigo]

You say I've got the wrong chip, that's it? There is a specific chip for Alfa Romeo?