Wassup guys. Yesterday i was cleaning my throttle body. put everything back together and went to pick my bro up when the car started shaking and putting. the cel came on and the codes were 0102 0304 0701. i know what they are but i want to know if ultimately they mean maf sensor. thanks guys

 

so i resetted the ecu and i came out with 0304...i guess i have to replace the knock sensor...can anybody reassure me of this? thanks in advance guys

 

Check for a loose vacuum line or sensor connection. When it doesn't run like it did before you messed with it, you did something...