[Daox]

When it is very cold out (about under 10F) the Matrix starts real rough for a few seconds and finally smooths out (I assume it goes into closed loop mode at this point). The check engine light of course has been turned on from this. Its a P0100 which is "P0100 Mass or Volume Air Flow Circuit Malfunction". So, I got a new MAF sensor last night and installed it right away. Well, this morning its cold out again and what do you know, it does it again. So, am I right in assuming that there is some problem with the wiring to the MAF sensor or something?