Driving down the interstate today the car suddenly lost power, ses light came on, and I had to pull over and cost a little, then suddenly I had power back again? The car never stalled out however, it just acted like it wanted to stay at idle, the tach didn't stumble around or anything unless i tried to give it gas. The MAF is a new ac delco unit from last november, and I know the code 22 is tps related. I am pretty sure the tps is trashed, considering I know it was adjusted right at .54 volts @ idle, and about 4.7 WOT. I figure the code 33 MAF deal is caused by the sudden poor running condition, so I will disregaurd that. The TPS is also a cheap AZ one lol. What do you think? Thanks!