Oil pressure gauge in accessory mode

[Fightclub66]

Okay, so I have a prosport oil pressure guage in my cluster, and everytime I want to just have my car in accessory mode to just wait and listen to music without running my engine, etc. It starts flashing and beeping like crazy thinking that the pressure is zero. Is there anyway to rewire this so that it doesn't happen anymore?

 

[95blackGsTurbo]

Make sure it is wired into a 12v ignition source not an accessory source to come on anytime the key is on.