FAULTY ELM 327 INTERFACES DE-MYSTIFIED (READ HERE)

[Alfaeddy]

Hello Norbert

It has been repeatedly described here
you may not use any a driver or CD driver.
They do occasionally problems

Charging you here the driver guide (2:10:00) and install it.

http://www.ftdichip.com/Drivers/VCP.htm

Then check all the settings that need to be made.

A connection to the ECU needs of your Stilo without removing
be the bridge resistance possible.


That's Resistor is to remove Dash board service, proxy, etc. necessary


Greeting Eddy

[IRBabuin]

Where do you install the FTDI driver? Update driver for the Port (Serial to Bluetooth etc)?

[durkonorbi]

Charging you here the driver guide (2:10:00) and install it.

http://www.ftdichip.com/Drivers/VCP.htm

....

That's Resistor is to remove Dash board service, proxy, etc. necessary

Hi Eddy,

thanks for your help! I will download the driver and try it again! But I would like to use the ELM327 to handle service interval on my car - for other things (engine, ABS, Airbag) I use VAGCOM cable. In this case I should remove the resistor?

Tanks,
Norbert

[Alfaeddy]

Hello

This is just a example,

Treiber installieren.jpg (185.79 KiB) Viewed 5865 times

However, the connection failure may be due to other settings

These settings have been described over a hundred times.

Only the link failure to the ECU of the Stilo has nothing to do with a bridge resistance in the ELM interface.

Greeting Eddy

[durkonorbi]

Ok, thanks. I thought because of the "LOOSE CONNECTION, CAR SECURITY etc." message from STILO ECU and other faults on dashboard that this is not a driver/connection problem - but if you tell me with the mentioned driver will be ok, I believe it, and try it!

[Alfaeddy]

Hello

What I had forgotten to write.

Your mistake with the remote control has nothing to do with reading.
The software (MES) can not access this control

Greeting Eddy

[durkonorbi]

My remote control not working only while this ELM327 failure. Before and after (ECU reset) there was not problem with this - I think it was because of the temporary failure of the ECU...

[Alfaeddy]

Hello

The remote control is not integrated in engine control unit
this is separately

Only the immobilizer is integrated in Motorsteuergeärt.

Greeting Eddy

[Waltomatic]

I think coincidental but try another connection and see if the fault happens again...

[durkonorbi]

That is why I say: it was a huge failure...