Not boosting properly

[S30TTY]

Hi all got a little problem. Not sure what it would be but my car is set boost to 1.0 but today all its been boosting to is 0.5 and now and again it will boost back to 1.0 any idea's what this could be as I'm puzzled...

[scottishtaffy]

boost solinoid on the inner wing. take it off and clean it with brake cleaner and try that

[S30TTY]

Ok mate ill give that a try. Cheers

[Jay762]

Keep us posted - may help others in the future,

 

actually whilst you are there if you could take a few snaps you could turn it into an info thread ;)

[Miggs]

could be a vac pipe leak, if the cleaning didn't work check all the vac pipes for holes