No Boost On Ct20 B St05 6th Gen

[jimmy b]

I recently posted issues that I had with my newly acquired gt4 n reg Jdm.....re loss of boost.. But no replays....well I had the turbo refurbed at a.e.t turbo,s in Wakefield.. £750.... I also replaced a few hoses from Toyota & a few o/e gaskets so it should have been fine when I had re fitted today..fresh fluids etc all tightened up & checked all hoses etc...the car starts fine..it idles fine...it's sat 3 weeks...no fault codes on the dash...the car is std apart from a k & n induction kit ,new de cat pipe & std re built turbo...any ideas ????...I've just sunk £1000 into this motor & it's made 0 difference..😡😡😡..any members local in Essex Herts can pop over & have a butchers...I'm at a loss...

[digs]

do you mean won't get past 0 psi ? no boost at all ? do you have an aftermarket boost gauge ?

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tried fitting a cheap manual boost controller, see if it's the wastage ?