sudo kextload -t /Library/StartupItems/ACPICPUThrottler/ACPICPUThrottle.kext
extension /Library/StartupItems/ACPICPUThrottler/ACPICPUThrottle.kext has potential problems:
Warnings
{
    "Kext has immediate dependencies on both com.apple.kernel and com.apple.kpi components; use only one style" = true
}

kextload: extension /Library/StartupItems/ACPICPUThrottler/ACPICPUThrottle.kext appears to be loadable
kextload: extension /Library/StartupItems/ACPICPUThrottler/ACPICPUThrottle.kext is already loaded