siwrx

I took my car out the other day and it felt much slower than usual,
my boost guage was only holding at 9psi, no peaking etc.

Spoke to TSL who were really helpful and defo know their **** and was told this is about the actuator boost level for the car and that it sounds like the ecu overboost, control solenoid etc aren't doing anything.

ANyone got any ideas about what i should check? or have experienced similar things. Have already cleaned 3 port solenoid with carb cleaner

Cheers guys all help is appreciated