what would i have to replace for the codes p0726 p0340

Question

my Altima 3.5 ser 2005 goes in security mode and show the codesp0726(engine speed input perfo)p0340(cmp)anyone knows what part i would have to check?? camshaft, crankshaft, or engine speed sensor?

Answer 1

P0726 is for Crankshaft Position (CKP) Sensor

P0340 is for Camshaft Position Sensor if your battery is and starter are fine.

 

https://www.autocodes.com/p0726_2005_nissan_altima_sedan.html

 

https://www.autocodes.com/p0340_2005_nissan_altima_sedan.html