First thing I did was installed the boost gauge and fitted it in line between the manifold and the DV... (correct?)
Stock psi on the gauge was maxing about 6-7 psi.
Then I'm confused about this N75, I've bought a boost controller (bleed valve) separately, removed the existing connections on the turbo and waste-gate and fitted the new bleed valve from the turbo to the waste-gate, and blocked off the other lines that were there previously (I believe these go to the N75?)
..but is this wrong because at about 6-7 psi the car starts jumping/cutting out and it seems as if that's the maximum the car's ECU will allow although now its trying to boost more, just keeps jumping/cutting...
Could it be the plugs misfiring now? Do I have to have the new bleed valve and N75 both connected in-line? Is there an upgrade to the N75 you can buy? Could it be that my waste-gate has been set to a limit of 7 psi?
I'm a bit confused why this happening???
I was hoping to get between 15-20 psi at a safe level as I have heard others are doing and I have an upgraded DV, intercooler and air-filter as some supporting mods.
Could someone please help me out...