sr20det only boosting 6psi all of sudden......

[-darren-]

does anyone have any ideas on what could cause that? i have a blitz sbc id boost controller.

the car was boosting 10psi for many months with no problems. now it won't go past 6psi.

i'm going to check for leaks, any other ideas would be helpful.

thanks.

[fregisr]

solenoid on the boost controller probably went bad

[574-240sx]

I would look for a minor boost leak or ripped cupling. Also testing the solenoid wouldn't be a bad idea.

[Fenvy]

try to do a reset on the boost controller

by the way are you using manual or auto mode? if in auto, try to manual and set to gain to 50 and see if you get better boost. You can also try to remove the warning feature

good luck

oh if you're in socal, I can test it out for you as I have the same boost controller