Any one have any idea why i would have no boost ?

whilst driving the car it is lacking in power from pulling away, as though i was pulling away in second.

The boost gauge does not go above 0 but sits below whilst ticking over, adjusted the bleed valve slightly but made no difference.

The car has been installed with a omex limiter, which has a blue,red & black wire attached to it, the blue & red go to the coil ( i think) & the black is live but unsure if it should go to live on the battery or on the coil.



note wire running along strut brace is connected to solanoid one end & the other is connected to the omex limiter (black box by fuel filter).

There is also a blue & red that are attatched to a solanoid (located on the accelerator bracket) that is in-line on the pipe that comes from the dump valve (which is not dumping - i'm actually getting a little 'chatter') to the top of the inlet - which everytime i drive it pops off.

see pic below




any ideas ?????

is it possible the tubing on the bleed valve is collapsing as it is soft to the touch as is the rest of the blue piping around the engine bay ????