corolla tte compressor - idle speed issue

[headshooter]

Hi.

I've got annoying problem with idle speed on my corolla tte compressor. Addiotnally I've got issue with engine stalling during breaking (pressing clutch  pedal). First I would like to describe how the situation looks like (modifications in my car).

Firstly I've installed FMIC. After that, I noticed that revolutions go much higher when clutch pressing and go lower (around 500-600 RPMs) for a moment during a break. So in some situations during breaking engine stall, but that was rarely. In the very next step I installed ECU Master DET3. It works in fuel implant mode, in inlet manifold is located MAP sensor. Now cars ride on low and mid RPMs  noticeably better. But as I said I've got two issues with idle speed.

 

The first one is ripple idling after fully warm-up. When the car is cold or not fully warm-up everything is ok, after that when I stop on the idle starts rippling so badly  even form 800 to 1400 RPMs. When I on A/C idle speed stabilize (small ripple 1000-1100 RPMs). Also turning on rear window heat helps with idle speed. I don;t understand why stock ECU control RPMs so crazy:

https://www.dropbox.com/s/cb10xjsj5v2lrum/Screenshot_2017-08-26-18-01-31-988_com.obd2.elmscantoyota.png?dl=0

The second problem is engine stalling when pressing clutch when driving. I've noticed that when I drive with turned on supercharger (ogura sc12) and I suddenly press clutch the RPMs going down to 500-800, but engine is not stalling. When I drive with closed throttle I noticed that vacuum in inlet manifold is about 3-4 kPa, so when I press the clutch the vacuum is 0 kPa for a moment. After that tachometer's indicator go to 0 RPMs and suddenly go high, but in the most cases the engine stalls. I don't know why it is so big vacuum for moment. I even tried to make bypass from throtlle to intake manifold but it doesn't change anything as I see.

In addition I cleaned MAF, throttle body and IACV.

 

Please someone help me.