Xud acting like limp mode

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Xud acting like limp mode
#1
Fitted a TD04 turbo engine that was in a 205 into my 306, it was running fine untill i turned the boost up from 1.2 to 1.5 using a MBC, once it hits about 1.3 the boost drops to zero and will stay there until i release the throttle, during this time it will not change Rpm.

i was thinking it was the MBC or the wastegate jamming open but i have changed both and its still the same

There is no odd noises or leaking that i can hear, iv now fitted a Hks electronic controller and it sometimes reads -11 or -.11 Hgmf(or whatever the unit vacuum is measured in)
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#2
Your sucking an intake pipe in on itself. Collapsing.
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#3
Need better pipes on the intake side of turbo. Run open turbo to test and I bet it will be fine Smile
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#4
Il give it a try, 10/10 if its correct and im sure it will be
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#5
Would a cone foam filter cause this, foam collapsing making it denser?
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#6
A f*cking clogged up one would. How big is your inlet piping?
Doesnt even own a 306.
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