where is the map sensor located on a 97 pathfinder 3.3l v-6 engine

Nissan have a bullition saying check that hose to MAP sensor is not blocked or mis-routed prior to replacing sensor. It is a three wire sensor near the air filter housing wire colors are black, green/white, and Pink or Purple/black. There is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate http://bit.ly/AllData_Repair_Manuals_Online