Your intake air temp sensor is located on the backside of your airbox right in the middle of the box.
Not sure what you mean by the oxygen sensor. If I'm right you mean the sensor in the exhaust to provide feedback to the ECU? If so that's called the HO2 sensor and it's located just behind the passenger peg plugging into the exhaust pipe.
Hope that helps!
Have owned - 2001 Suzuki Volusia
Current bike - 2005 Kawasaki Z750S
MMI Graduation date January 9th, 2009. Factory Certifications in Suzuki and Yamaha