2000 Quest with check engine codes P0105 and P1105

I have a 2000 Quest with the check engine light on and it is reading the following OBD codes: P0105 and P1105
The codes refer to an "Absolute Pressure Sensor". Where is the "Absolute Pressure Sensor" located? Can someone send / post a pic or diagram showing the location?
Any help that you can give will be greatly apprecitated.
Thanks

I have the P1105 code as
I have the P1105 code as well.
I could use some suggestions on common problems with it.