VAG-COM/VCDS EVERYTHING

[BASi77]

I'm sorry it's power supply

[pepeEL]

But where is a problem ? Why show for K1 short to +12 ?

And why generate many errors in modules in my cars after connect it to OBD and start connecting ?

[BASi77]

You can check whether the diode D1 is soldered correctly.

Attachment 464997

[pepeEL]

Looks ok but solder it ?

[BASi77]

Looks ok but solder it ?

I meant the right direction of the diode.

Attachment 465002

[pepeEL]

But how check that right direction is correct ?

I see by zoom and i see that line on diode is correct as you show on image.

[BASi77]

It's better to check this diode with a multimeter, maybe it's a short-circuited.

[pepeEL]

I check by multimeter on option test diode and show me about 1680

[BASi77]

Compare with the measurements on the line K2 on the same diode.

[pepeEL]

But where is for K2 ?

[BASi77]

But where is for K2 ?

D2

Attachment 465016

[pepeEL]

For D2 also is the same value... 1677.

[pepeEL]

Anybody can help me please ?

Anybody use this clon hex v2 and for you work ok? Please give me link from what seller i can buy to works ok.

[pepeEL]

@ireun did you resolved problem with interface hex v2 ?
I have also simillar problem.

[pepeEL]

Anybody can help ?