what the hell does the switching actuator do... I know what the actuator is but I don't know what the it does.... it's inside of the exhaust manifold, I'd assume it's only on turbo models, and the pos haynes manual tells you jack ****... I'm trying to figure out whether I need it hooked up or not... I'm installing the haltechs and i ran across the thing.... and by installing the system you eliminate the solenoid that makes the thing switch... so I was just curious what it does....

 

Adjusts the passage area of exhaust gas to turbocharger.



http://www.iluvmyrx7.com/Technic....ual.htm