Originally Posted by LuxuriesPremier
Without the BCs i wont get boost i thought.... I never get the flutter until my engine creates boost.... IS there a way to just for a test run have it dumping full boost all the time for testing purposes?
The BCS can only dump boost. It is totally unnecessary, except when the PCM feels the need to dump boost when shifting, or a problem is seen.
To run without boost, unhook the vac line from the top of the BCA, plug the line so you don't have a large vacuum leak, and rotate the wastegate valve shaft so the "foot" is pointing up and do something to hold it upright like that.
To run full boost all the time, do the same, but leave the valve shaft "foot" horizontal.