I encountered a issue with my Aem digital boost gauge last night. I was driving the hard decently hard and ran fine and when arriving at home i parked her, Once i started driving her again i noticed my boost gauge just read 0 the whole time. No vacuum or boost readings at all. I tried looking around for a hose that might have come lose but couldn't find anything out of the ordinary =/ If anyone has any insight on this issue i have i would appreciate the help. Thanks

 

Does it do start up procedure when powering on or move at all. Sounds like the sensor to me, I know with their widebands if your sensor goes out it will just sit at 14.8.

 

Yeah it does all the start up procedure and then goes to 0 :/

 

I would try a new sensor, you could try and test it by turning it on a then blowing compressed air through the sensor but my money is on sensor.