Where is the oil pressure sending unit located on a 2009 Malibu?

What is the lowest octane gasoline your 2003 navigator will run on without causing damage to engine? How do you disable factory alarm from 1994 Plymouth voyager van? Where is the fuel pump located on a 1999 Elantra? How do you change a cabin filter on a 2007 Chevy Silverado? Do you drive with over drive trans on or off? How many dodge challengers with 426 Hemis were built? Where does the vacuum line go from your four wheel drive differential on your 1996 ford bronco? How do you replace a fuel pump on a 1989 Chevy s-10? Power windows and locks not working on a 1998 Dodge Durango? What is compass heading and compass bearing? Location of oil drain plug on a 2003 Chevrolet silverado? Is the water pump houseing replaceable on a 2000 Pontiac grand am with a 3.4l v6? How do you replace the thermostat in 2000 Grand prix SE? How do you remove a heater core in a 1974 ford van? What voltage for fuel pump for 2002 silverado? How do you set your Mercedes sprinter key? How tall is the 2002 Cadillac Escalade? How do you remove factory stereo from 2003 GMC Sonoma? What kind of gas should be used for a 2007 Lincoln Navigator? Where is the steering column located on 1993 Chevy 1500?

Where is the oil pressure sending unit located on a 2009 Malibu?