ever since i got HKS wastegate actuators installed at the end of last year, there seem to be a boost spike (i think it is...)
no matter what boost stage i set it at (using power fc commander via boost controller option with power fc) the boost goes all the way up to 1.35bar+ and gets this MASSIVE B_A_N_G!!!!! and the car jerks forward (engine sounds like i am missing gear.. if u know what i mean.. but i am on the same gear for example if i am accelerating full on hard on 1st gear , i would hit max boost (1.2bar that i set it at ) around 4500-5000rpm and it just keeps going up and when it hits about 1.33-1.35 bar around 5500-6000rpm B-A-N-G !!
r the springs in the actuators too tight? too much tension? i believe they r adjustable so i can loosen the springs and make the actuator to actually HOLD the boost at maximum boost i set it at and keep it like that till red line?
and also another thing, no matter how low i set the boost , the minimum it will go is 1.1bar... and i really want low setting (like 0.9 bar or 1bar) for daily driving...
any suggestions??
thank you guys/girls...