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Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Mon Jun 10, 2019 10:28 am
by bufer
I use this fake china UCDS Pro+ . It works with Forscan with both CAN busses (Focus MK3) without any troubless, but in case of Focus MK2 I am not able to connect vehicle.
p.s.
Solved. Problem was on the can bus of the car.

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Wed Jun 26, 2019 4:52 pm
by blitz456
Hi would this tool be suitable for Sp177 VCMII UBP Protocol on Forscan or do I need to get SP177C?

http://www.obdexpress.co.uk/wholesale/b ... eless.html

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Sat Jul 13, 2019 7:16 am
by aroniusz
I am using the UCDS adapter from the Forscan (original) and it worked without problems until version 2.3.15. After upgrading to newer versions, and recently 2.3.22 you can not connect to the car. Does anyone know what could have happened? I will point out that back to version 2.3.15 and UCDS software works. The protocol I connect is J2534. Please help.

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Sun Aug 18, 2019 12:04 pm
by Szymon_Zy
If I set up J2534 connection in Forscan it still claims that elm was not found.
No ELM found. Please check connection and try again.

I'm using UCDS PRO+ and the device is listed in device manager as UCDS System (UCDS Diagnostic adapter V3 - USB\VID_0483&PID_1234&REV_0310) with driver version: 3.1.0.0
I don't see any specific to J2534 setting in configuration menu except Connection Type. Device is not listed anywhere here.

EDIT: Just installed soft from cd that came with interface and connects ok.
EDIT2: Added
- ftd2xx.dll
- libusb0.dll
- libusb0_x86.dll
- ucdsj2534.dll
to Forscan folder. It did not help.

Here are my settings. I can't chose adapter. Only bluetooth one.
Image

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Sun Aug 18, 2019 7:09 pm
by actilab007
io sto usando opel mdi e funziona perfettamente molto veloce e connessione stabile

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Sun Sep 22, 2019 9:25 am
by bufer
You must copy ftd2xx.dll, ucdsj2434.dll from UCDS to Forscan folder and it will work

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Tue Nov 05, 2019 6:22 pm
by kredka74
Hi all!
About Forscan and MAXISYS elite and other, need install drivers J2534 thats all, then change vci in the forscan, i tested also DPA5 and working fine, so all
tools fully compatible with J2534 will work fine, only need drivers!
Regards:
kredka74

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Fri Nov 08, 2019 1:21 am
by ioneng
I have a ucds pro+ adaptor from China. I can use it to get otc status and dashboard instruments works OK in forscan too, but when I want to go into any of the module configs, it either says request has been interrupted or forscan just hangs. I think when I tried bcm central config, it made the car restart itself and forscan froze on reading the first block.

I'm using it to mod my 2017 Escape. I made sure the car battery is charged. Also I used the software that came with the adaptor, it's ucds 1.27 or something and I was able to flash as-built file to my car.

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Sat Nov 09, 2019 4:29 pm
by adamk0
Here is the question to the forum experts and hopefully also FORScan developers:

What is the current status of the support for J2534 adapters?

From my experience, despite ForSACN detects the Pass-Thru devices in the current and recent versions, only the older versions (up to 2.3.15) can actually connect to the vehicle. I tested both the Toyota VCI and Volvo VIDA and they both work fine with v2.3.15, but none of them works with newer versions (like 2.3.20 or 2.3.26). FORScan connects to the adapter, but can't establish communication with the vehicle. Forum members suggested copying dll files from the adapter folder, but it didn't work for me, and I didn't see any reports of the success of this procedure with the software versions newer than 2.3.15.
Are just these two devices problematic, or it is a more general issue with Pass-Thru adapters?

Thanks,
Adam

Re: Support of J2534 (Pass-Thru) adapters in FORScan v2.2.*

Posted: Fri Nov 15, 2019 3:37 am
by douge6666
download :twisted: