Just noticed last night that my stock boost gauge isnt moving at all. It was working fine the other day ( havent driven for a day or so) and got in tonight to notice that it doesnt move at all. Even under acceleration points where I KNOW it should register something. The lighting on it is still working fine just the needle isnt moving. Any ideas on what the problem may be?
When I wake up tomorrow evening I will check all the lines to see if thats a problem, but was wondering if its possible that something else may be wrong. Thanks for the help. =)

 

i had my boost gauge stop working too... at first it started getting stuck at certain spots then it stopped working all together, but it still lighted up... i took it to the dealership and they put in a whole new one. they said it shorted out internally. it was covered under warranty.

 

Exactly what happened to mine! At first I thought it was just where it was cold but mine did the exact same thing. Would stick in certain spots, then "catch up" so to speak. Guess its time to upgrade to mechanical. Thanks.