im guessing my microtech LT-12 ECU already leaves it open... or something.
also the hose from the top of the solenoid to the T piece in the tube going to the throttle body piping has been plugged off, but the bottom hose on the solenoid to the intercooler piping is still there.. anyone know what this achieves?
ive noticed with the solenoid running off the ecu, running off a perm. ground, or not being grounded at all, all gives the same boost (runs about 50kpa/7psi all the time)