a4 owner in need of help if pos

[20va4]

hi peps ive got a 96 a4 20v turbo AEB engine ive got a boost gauge and it stop reading the vacum.
not sure what has happened cheers

 

[s3dave]

Split pipe would be my first look......

 

[20va4]

would it be 1 of the pipes coming off the inlet

 

[s3dave]

yes check the pipeing all the way up to the guage, it may be split or melted if its the cheap clear pipe

 

[20va4]

cheers ill have a look 2 moz the boost pipe is black i done a boost leak test yesterday and checked the DV and the n75 mite something there