Nissan Repair: camshaft positioning sensor, crankshaft sensor, nissan sentra

Question
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Followup To
Question -
My car went off in the street while driving, I got a code reader it gives me a code of PO 335 canshaft positioning sensor, how do I test the sensor and where is located, I apreciated your help. The car is 2002 nissan sentra 1.8 engine
Ihave about 150,000 miles, no repaired history.

Answer -
Roberto
I made a istake and I said the canshaft but is the cranshaft, I replaced the all the sensors can and crankshart but its still gives me a malfunction of the crankshaft positioning sensor and A Circuit Malfucntion.

Answer
Roberto,

You say the car went off road.  If memory serves me correctly the sensor is in the bellhousing and the wiring is there too.  So, look to see if the wiring harness to the crankshaft sensor has damage to it.  It probably has a cut or two in the wiring and it is sending bad information back to the computer.  Jack up the car and look where the engine and transmission meet and see if the wires are damaged.