boost guage stop working

[2turbo4u]

yesterday i was driving my Lexus and I noticed the boost guage stuck @ .5 bars and even after turning her off the needle just stayed there. It's a Blitz electronic guage. Anyone have an idea what happened? The last time driving the car she worked fine.

[FasTech]

Buy new gauge.

[2turbo4u]

Buy new gauge.
can you explain further? why? or this is the most simple thing to do? Thanks for your response so far!

[FasTech]

If its still not working, just buy a new one. That is the most simple thing to do. It could be a number of things I'm sure, just like most other stuff. Something could have came un-hooked, etc. Run through and check everything. If it all pops up in check, just buy a new gauge.