my check engine light came on last night with the codes 1188 and 0234. i searched these codes and they are both related to overboost. my only mods are Mopar CAI and rice plate. i'm going to disconnect the battery cable to see if that will clear the codes, but what i want to know is how dangerous is this problem. i've noticed that in 3rd-5th i spike 18 bleeding back to 15 by redline and there is some flutter in the boost gauge. any suggestions or insight would be awesome.