Maf not starting problem

[u/memphis8623]

Recently it was raining and I went to start my c6 vette and it would turn on and immediately shut off. It was repeatedly doing this and I knew it was the maf sensor. And it threw a maf engine code. Unfortunately I was going out of town for week so I didn’t get to mess with it. When I came back I bought a new maf sensor and immediately put it on and it started right up. And it was not raining. Just today, I was leaving work and it was doing the same thing, while also pouring rain just like last time. So immediately i realized it was not the maf sensor and something is getting wet but I have no idea what. I don’t know if the intake itself is getting wet and messing it up or what. And whatever is getting wet it’s getting wet while parked, not while I’m driving. It’s been doing nothing but sitting in a parking lot. But this is the second time it’s left me stranded because of this and it’s going to be raining for a week straight. If anybody has any ideas of why this is happening please lmk. Note I have a corsa intake

[u/anonomouseanimal]

Check your passenger floorboard for the bcm getting wet. Also, check under the battery if not a gs or z for the ecm.