How to fix VAG CAN PRO VCP"Error opening communication with ECU"

vag can pro clone error description: Today I received china clone vag can pro. I can connect to 01- engine without problems, but connection to others units isn't possible. I got a message after trying to connect: Error opening communication with ECU.


Suggestion
in my case of vag can pro clone i have problem with bad soldering... i did check all the soldering and fix what it seems to be bad or poor soldering. After this i have no problem connecting to all of controlers on my car.

here are pictures of my VCP clone... at this point all works:


Finally.
ok, I see what's wrong, pin 1 to 3 on my board are not soldered and pin 9 to 13 on the other side are not soldered, I'll get VCP to work and let you know how I got on, cheers.

Good luck.

Source:
http://www.obdexpress.co.uk/service/solution-to-v-a-g-can-pro-error-opening-communication-with-ecu.html

Obdexpress.co.uk Review: Fine & Never Failed

Has someone already experience with this company? Obdexpress.co.uk has a warehouse in UK so that items are shipped fast to Europeans and customers can buy things with DUTY FREE.

http://www.obdexpress.co.uk/producttags/…ivals.html

Hi,
said company is quite fine,
I often buy from them and never have problems.
Have a nice day

Obdexpress.co.uk is fine Shop
Order Tools few Years ans never Failed

Obdexpress.co.uk is fine.
have order some tools from them and never have problems.

OBDexpress.co.uk is fine.Product is good and service is good!

All Chinese sellers sell similar products and often are limited in their ability to provide detailed tech support. However some will ignore you after they have your money. Some can even be abusive if you have a problem. (Look for a recent thread on a seller who advertises on this forum for more info on this).

There is always an element of risk when you buy a clone. You can limit this by paying with paypal and testing your item as soon as it arrives. If you have a problem open a case asap and then give seller a chance to put it right. If they do then close the case. Do not be stalled until it is too late to open a dispute.

Hope this helps.

Source: http://mhhauto.com/Thread-Kess-from-Eobd-com-uk