so i put a exhaust, boost gauge, and intake in my car....

engine light was on, so i was like ok....im gonna do the whole spark plug fouler thing in my o2 sensor so i did...didn't work

i went to autozone to get my ecu scanned, it said "o2" and "vacuum" leak im guessing the vacuum is from the boost gauge and if so, how do i get rid of it?

 

what were the codes?

p0xx?

o2 is most likely the fouler code reset the battery

vac is probably a boost leak issue or something of the sort