Can't get past 18psi with AEM Boost Solenoid why?
Installed exactly as instructed by AEM, we threw every setting through the EMS at the boost solenoid it would not go above 18psi. We checked for boost leaks and everything was fine no leak. We then plugged in a mbc and made it to 26psi very nicely so, I wouldn't think it is wastgate related. Any ideas why the AEM boost solenoid is having this problem? I need it to work for boost adjustability.
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