Originally posted by ChrisB
The wastegate will not open and close 10 times a second, the valve works digitally but the wastegate will average it, so overall its much the same effect as a bleed valve.
Never said the wastegate will open and close 10 times a seconds..... I said the valve (as in amal valve) does this.
Amal valve is not the same as a bleed valve.
A bleed valve filters off boost away from the ECU so that it thinks the car is running less boost than it actually is i.e. the bleed valve has a kind of "control" over the ECU (bleed valve decides how much boost the ECU sees)
The amal valve doesnt interfere with what the ECU sees. The ECU controls the amal valve and not the other way around so amal valve and bleed valave are totally different.