Greddy E-01 Faulty Solenoid?

[Tragic]

Hi Guys,

Im running E-01 on my R33 GTS-T but even when the boost control is set to off the boost levels still keep climing over 10psi. When the engine hits 10psi its starts missing which im assuming is the rich and retard as it always occurs at 10psi.

Anyway, does anyone have experiance with the E-01's do you think this over boosting is caused by a faulty solenoid? or is there anything else that could cause this?

Enginge mods are Apexi intake, split pipe with nismo exhaust and 0.8mm Iridiums.

[Tragic]

bump, anyone?