I hit a dip today on an onramp and after that my innovative wideband doesn't work anymore. like there is no power going to the G3 gauge. I tried to check the connection on the bottom and it looks good, sensor is still connected. What do you guys think it could be? electrical? If I run my car without power will the sensor mess up?

 

Yes, do not run with out power. check grounds. Something may have shorted.
innovate specifically says with out power condensation may damage sensor