My car is finally ready with it's rebuild and it's on it's way to be tuned in only a few days. I bought the AEM tru boost awhile ago because I thought I may use it. While at the same time sold my old boost gauge. Turns out the guy who is tuning my car doesn't really like the tru boost and says if it gives him any trouble that he will just take it off and do the boost controlling through the software.
Now the gauge is hooked up (minus the solenoid and wires for that) and I would like to know if there is anyway to just use it as a digital gauge because right now at the time it is only reading error.

 

Anyone with any knowledge on this?