Boost gauge stopped working

[csr ma71]

The stock Toyota boost gauge is still there. When the car is started, the boost gauge stays at 0 and doesn't drop back to negative 1 until the car is shut down. The turbo still kicks in and I hear it spool, but the gauge doesn't go above or below 0 either. So is it just a bad gauge? Boost leak?

 

[Boostaddctn]

Go check the boost sensor ivan, its on the driver side fender... aight peace :chicken:

ps- theres a vac hose that goes to it, it might of popped off...

 

[csr ma71]

No wait, turns out Bert of Bert's House of Dubs was right. The hose where it T's into was disconnected.