I know 0107 says Manifold Absolute Presure Sensor Low
But what exactly is this indicating? In search I couldnt find what this actually meant was going on. I think I might know what boneheaded thing I did that tripped it but I dont want to say untill I hear what exactly this means.

 

i HAD THIS CODE POP UP W/ A BAD CONNECTION AT THE AIRFLOW SENSOR. whoops sorry.

 

The most common cause is to leave the sensor in the air intake loose or not in the proper location. Getting it dirty may cause the same code. I have had it a few times for the reason stated above. Once connected properly or cleaned off the code will clear itself after a while.

 

Okay, Thanks to both of you. I think I know what I did to make this code come up. I was washing my truck the other day and decided to wash under the hood (which I do every few months). I put a plastic bag over the open air filter as to not get it soaked and when I was done I forgot to take the bag off the filter when I started the truck. I instantly knew what I had forgoten to do because the truck started missing and coughing. Turned it off and what I found was funny looking. The bag had caused the air filter to implode. It sucked itself down to about 1/2 its original size. So I guess this misshap tripped the code.

 

I think your right.