Hello,
i have a 08 xb and i have put a takadea cold air intake on it and its throwing codes. i have checked the codes and its p0101 a mass air/ vaf code. it will go away randomly for a little while and then come back on. i have erased the code mutiple times but it comes back. i had a similar problem befor the intake. the check engine lights came on and stayed on for 3 days then went off. can any body help me out? i dont know what i need to do or what the problem is.

 

Get a can of MAF cleaner and clean that thing.

 

now see i have already done that as well. i wont hurt to try again but still i have gone through that step.