AEM Tru Boost: Help please?

[boostgurusrt]

Just got a new AEM Tru Boost, and I had my WG set at 19 lbs., I turned it down to let the boost solenoid take over and it's not controlling boost....it now is only spiking at 10 lbs. What would cause that to happen?


Thanks in advance.

[harvboi05]

you probly have to jack up the duty cycle to increase boost.

for example, dont adjust setting A to 21% for 21psi, it might need 33% for 21psi. those numbers are just for my example dont just set it to 33%.

gotta play with it and see where you end up.