I've tried resetting my ECU several times over the past few months but that hasn't solved the problem. Could something have happened when I cleaned the TB to cause a situation that could not be solved with an ECU reset?

 

It goes back to normal...trust me; it may take a few weeks though. I had the same issue at one point too!

 

well after 2 weeks i can say my mpg is now up to mid 17's to low 18's but since i have been doing more like 60 city-40 highway im not sure if its just the highway miles as i normally only drive 90 city-10 highway but last 2 fill ups i have been getting almost 18 compared to the mid 14's to low 16's i normally get. when i start back at 90-10 i will be sure

well highway i got 25.6 now

 

honesty, I can't get the MAF out of the intake to clean it, some one shows me how to take maf out after unscrew the 2 bolts, I still can't get it out,

thanks