NefMoto

Please someone know how to adjust rod on wastegate? same as for IS38 on 3.5-3.7V?? Now it run on stock DJHA 310ps engine, but it dont regulate properly, boost go over 2.0bar, so over the range of map sensor and after it show dtc P0234. Car is stock, sw stock 310ps.

Its a design error in the wg port so it does not flow good to be able to control the boost. You see this if you log wg posistion.

how it can be solved?

Reduce boost and play with surge limiters as safety to trigger BOV.

Use throttle to control boost.

But the solution is to get a different turbo.
The hotside is too small on this, 60mm compressor should have 28mm turbine.

yes, but before buy I wrote with dealers, they told, that it will be fine with stock file too

Congrats, you got scammed, what else is there to say.
If WG is in open position and it's overboosting then nothing you do in software will make this go away.

Done a tiguan with one of those last week... everything gone normal...

OP needs to do logs...

From first look - looks like tango with surge ceiling and fl pressure.......

Most like a  Samba between who can see those things without have full acess to log and the same person wich didn´t understand that was just to show that pressure would not go crazy, spec-actual = less than 50mbar

Have some more from Bflash after finishing the job on another notebook...but it was just to show that it didn´t oversboost like eazydaz said.

Here is my log with stock file DJHA 310ps.

Completely useless, because you did not log actuator position.

It's probably flatlining at 90% and throttle down to 50% just from looking at that shitty graph :)

Also post the goddamn log file instead/with the picture.

here is another log