Ok, I have found what happened. While I was installing the headlights, before I put in the K&N, I had the cover off the air box but not disconnected from the MAF or tube. I had pushed the air box cover towards the dash and hooked it over the top of the fuid bottle next to the air box to get it out of my way while installing the headlights. I think this is the power steering bottle, I don't recall. Any ways when I did this I was not as carefull as I should have been and it put too much tension on the cable going to the MAF. Upon close examination of the MAF plug I noticed that one of the wires was loose. It actually broke the wire where the pin was crimped on.
Unfortunetly nobody in town as either the right 3-pin replacement plug or wire terminals small enough to fit. So I am going to have to wait until Monday to order a new plug or pin.