2.0tdi EGR delete question

[Rodney5950]

The Following is what i have found wrong with my car:
3 Faults Found:


16785 - EGR System
P0401 - 000 - Insufficient Flow - Intermittent
Freeze Frame:
RPM: 1785 /min
Torque: 46.0 Nm
Speed: 28.0 km/h
Load: 23.1 %
Duty Cycle: 14.7 %
Bin. Bits: 00101000
Mass Air / Rev.: 275.0 mg/str
Mass Air / Rev.: 670.0 mg/str


16486 - Mass Air Flow Sensor (G70)
P0102 - 000 - Signal too Low
Freeze Frame:
RPM: 798 /min
Torque: 12.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 14.14 V
Bin. Bits: 00101000
Mass Air / Rev.: 280.0 mg/str
Mass Air / Rev.: 0.0 mg/str


19558 - Motor for Intake Manifold Flap (V157)
P3102 - 000 - No Signal
Freeze Frame:
RPM: 0 /min
Torque: 0.0 Nm
Speed: 0.0 km/h
Load: 0.0 %
Voltage: 12.39 V
Bin. Bits: 00101000
Torque: 0.0 Nm
Torque: 220.0 Nm
the only fault remaining the the top one as i replaced the MAF earlier and cleared the faults and this top ones has been coming back for over a month now.
The juddering has got a lot better since changing the Injector loom and MAF, ive gone from 8 faults to just 1. My main issue now is that before i replace my EGR which is a year old and was cleaned out last month, i would like to explore removing and replacing with the EGR delete kit from darkside. a few points before i carry on...
- the egr was dropped in petrol prior to cleaning out the gunk, (the whole unit with the ASV aswel)
- the engine light came on about an hour after cleaning it and has stayed on since
- i has the idle speed set to 840RPM and have changed it to 940 with improvement despite being told to turn it down
- when i turn the car on and off the engine feels like its just been violently cut off

My confusing comes with this EGR delete kit...i know of the pros and cons but my question is..Could fitting this kit cure the judder provided the EGR valve is faulty? i saw on a post that the solenoid is probably the culprit but from what i see in the below image,The anti shudder valve is retained...the third fault refers to this part am i correct? when the car is left idling and i disconnect this ASV, nothing changes...should this be the case

 

[TDI140]

U need to replace the intake manifold flap as its faulty the big silver thing with a plug in it under the egr its a out £150 from euro car parts and that will sort your car out its new part only as they made the plastick flap hinges inside into metal as the plastic snapped and can be dangerous for the engine if they break off and go inside through the inlet manifold

 

[Rodney5950]

thanks mate, just ordered it ill update when i get it fitted

 

[tdi-man]

also turn idle down to 800 - 810