I Keep getting too rich code

I went through some big mud puddles and sucked a lot of mud up. packed my filter good. next day it throws the too rich code. I cleaned the filter, reset the code and it keeps coming back. sometimes it takes 10 miles, sometimes much longer. i am superchared with the toyota reflash. any thoughts or suggestions

 

MAF dirty?

 

I did consider that.

 

Its right there behind the filter. I'd spray some cleaner in there

 

I will remove it and clean it. its easy i just didnt think it could get past both the filters

 

Check the intake tube for mud, pull if off and clean it.

What intake do you have? The stock intake sucks up too much dirt.

 

It's got a lot of mud. I have the stock intake for now. AFE soon

 

Do u have trd or magunson supercharger?

 

I have trd