Cam Position Sensor

http://Toyota.autoboardz.com/01-NISSAN-SENTRA-CAM-POSITION-SENSOR-LOCATION-ftopict214529.html (01 NISSAN SENTRA CAM POSITION SENSOR LOCATION)
I need to replace the Camshaft Position Sensor on my 2001 Nissan Sentra 1.8L engine. Can anyone tell me where is this sensor located? Thank you.

http://Toyota.autoboardz.com/Sensors-ftopict220167.html (Sensors)
Sorry to Keep asking stupid questions but can any body tell me what the difference is between the hall effect sensor and the cam position sensor is and where they are located on a 1999 ram 2500 with 5.9 gas engine
« The cam position sensor is a hall effect sensor (meaning that it provides a voltage based on magnetic induction). It's located in the distributor base on the 5.2/5.9 engine. You can get to it by.. »

http://Toyota.autoboardz.com/95-Jimmy-replacing-cam-position-sensor-ftopict220498.html (95 Jimmy - replacing cam position sensor??)
Hi there, I need to replace a failing cam position sensor. I have the 95 W series vortec motor. Is this sensor removable/replacable if I pull the dizzy cap and rotor out or do I need to pull the whole damn thing? Is this a 15min job or something I need an afternoon with a half-dozen beers to co..
« Go to autozone.com, repair guides, for help. »
« Thanks Shep! I already checked that site out previously but perhaps I missed something. It does make reference to the sensor being in the distributor but I wanted someone who had actually replaced.. »
« REMOVAL PROCEDURE 1.. Disconnect the negative battery cable. 2.. Disconnect the electrical connector from the camshaft position sensor. 3.. Remove the camshaft position sensor retaining screw. 4.. R.. »
« Thanks for the info. I read that the sensor being out of whack won't cause drivability problems as it's only intended to pinpoint a particular misfiring cylinder... I was, however, curious if the .. »

http://Toyota.autoboardz.com/cam-sensor-replacement-95-Jimmy-4x4-ftopict220551.html (Question about a cam sensor replacement - 95 Jimmy 4x4 W s..)
Hi there, I need to replace a failing cam position sensor. I have the 95 W series vortec motor. Is this sensor removable/replacable if I pull the dizzy cap and rotor out or do I need to pull the whole damn thing? Is this a 15min job or something I need an afternoon with a half-dozen beers to co..
« REMOVAL PROCEDURE 1.. Disconnect the negative battery cable. 2.. Disconnect the electrical connector from the camshaft position sensor. 3.. Remove the camshaft position sensor retaining screw. 4.. R.. »