I have been having problems starting my 2k2 Maxima so I ran a diagnostic test on it. The error code was P0340 (camshaft position sensor circuit malfunction). Has anyone had to replace this sensor? Is it tough to do and how much does a new sensor cost?

 

http://maxima.theowensfamily.com/tsb/NTB03-124.pdf

 

It's a recall from Nissan...have the dealer replace it...it's free. (at least one thing is. )