alfaobd + forscan ELM 327 usb

[l3_jok3r]

Hello, I'm trying to connect with a Forscan ELM 327 USB on AlfaOBD, but the connection doesn’t seem to work. There is some data transfer (the lights are blinking), but no readings. Could you please confirm if the Forscan ELM 327 USB is compatible, and if not, which reader would you recommend? Ram 2500 2014 ( I cannot post on the gen 4 )

 

[RamDiver]

Hello, I'm trying to connect with a Forscan ELM 327 USB on AlfaOBD, but the connection doesn’t seem to work. There is some data transfer (the lights are blinking), but no readings. Could you please confirm if the Forscan ELM 327 USB is compatible, and if not, which reader would you recommend? Ram 2500 2014 ( I cannot post on the gen 4 )

I tried one of those devices and wasn't satisfied it was adequate for the task.

For AlfaOBD for windoze I use an OBDLink SX.

For AlfaOBD for Android, the preferred device is the OBDLink MX+.


And, welcome to Ram Forum.


PS: The OBDLink SX appears to have disappeared from the amazon dot com site, but is still showing as available from the dot Ca site. For purchasing in Canadastan, the SX is $75 versus $210 for the MX+.

OBDLink SX USB Professional Grade OBD-II Automotive Scan Tool

OBDLink SX USB Professional Grade OBD-II Automotive Scan Tool for Windows – DIY Car and Truck Data and Diagnostics in Moldings.

www.amazon.ca

Bluetooth vehicle diagnostic scanner for multiple devices

OBDLink MX+ OBD2 Bluetooth Scanner for iPhone, Android, and Windows in Code Readers & Scan Tools.

www.amazon.ca

.

 

[04fxdwgi]

Or the MX+ with windoze.

Those cheapie Elm327 dongles usually don't work because they don't have bi-directional comms / commands. They can normally only read, but not write except to clear a code.

PS: The Forscan is the Ford comms protocol / works best on Fords.

 

[GeauxinUp]

Straight from AlfaOBD website...

 

[l3_jok3r]

I try with a OBDlink Ex and still not working, I got ''connect'' when I use the manual connect 11bit/500k option but I cannot read the error code or nothing else

 

[04fxdwgi]

Later on this AM, I will go out and connect my MX+ up. I will take some screen shots to show what the setup / connection mode looks like on my PC. .

Those numbers you are using / posting are no where near correct.

 

[04fxdwgi]

Here are the settings that work on my PC with AlfaOBDm and the MX+. Connect 1st time / every time.

If using bluetooth, be sure the interface you choose is "Bluetooth ELM327//OBDLink LX/MX/MX+//vLinker"

 

[RamDiver]

I try with a OBDlink Ex and still not working, I got ''connect'' when I use the manual connect 11bit/500k option but I cannot read the error code or nothing else

Something in your configuration is not correct. 'Device model not detected'.




Show a screenshot of the Start tab while in Regular mode.

.

 

[l3_jok3r]

 

[l3_jok3r]

I have the 5.7 2500 2014

 

[RamDiver]

View attachment 574501

When I look at that screenshot, there isn't an ECU selected, nor does AlfaOBD appear to be connected.

In your previous screenshots, 'Device model not detected' is a notification of a configuration or hardware error.

Is there any reason that you're choosing to connect using Advanced Mode?

.

 

[l3_jok3r]

Maybe I need to try different device ?

 

[RamDiver]

Maybe I need to try different device ?

Yes, that is definitely the issue, but again, why are you using Advanced mode when Regular mode is likely safer and more reliable?


Below is how mine appears using Advanced mode.




.

 

[l3_jok3r]

I found the issue...I have to chose the ecu

 

[RamDiver]

I found the issue...I have to chose the ecu

You don't appear to understand how the process of solving problems online functions.
You're new, so I'll share.

Many members volunteer their time to assist those who are looking for solutions.
We do our best to find the easiest, shortest and most cost-effective results.
We frequently ask questions to support this action and also to provide context and information to other future members who are searching for answers.

And, we are doing our best to remotely solve problems.

All we ask in return is for a full disclosure of the faults and open communications that include answering questions. This format has been very productive for many years.

Please be a team player and contribute by answering any questions posted.

Thanks in advance.

.