I have the Defi turbo boost gauge and fuel pressure gauge in a 3 way pod where my dash clock goes in a 2003 WRX hooked up to the Defi Link Control Unit v2. They were working up until today. I noticed my boost gauge was not registering. My stock boost gauge is still in the car so I switched the hose and my stock turbo boost gauge is registering now. The only thing the box and gauges do is light up. Any idea what is going on? I think my box maybe bad... I bought all this used from the kid who sold me the car. Any help would be great.

Thanks,
Brandon