Originally Posted by doadrift

You probably dont need to topics on your boost problem mate...
When you took the afm off to clean did you forget to hook up one of your vacuum hoses? Have a look around for any hoses that dont go anywhere or any spots that look like they should have a hose on them.
also take a pic of the engine bay and up close to the afm so we can see if anything is left off. That would be the best first step.