I say just find the sketchy sensor and replace it and no more problems. Or at least the P2002 will go away.
But IMO the dealer blaming the K&N is not totally out to lunch even if it might be something of a stretch. Over the years I've seen too many failed maf sensors with a K&N to ignore that possibility, regardless.
and check for the boost leak at the o-rings
But IMO the dealer blaming the K&N is not totally out to lunch even if it might be something of a stretch. Over the years I've seen too many failed maf sensors with a K&N to ignore that possibility, regardless.
and check for the boost leak at the o-rings