Code P320, CAM shaft position sensor

Tiny
BOB SISCOE
  • MEMBER
  • 2008 NISSAN SENTRA
  • 2.0L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 175,000 MILES
I bought a 20p8 Nissan Sentra with a service engine soon light on. Code P320. I put a new cam position sensor in, but it would not start with the new sensor (AutoZone).
So bought a Nissan sensor and it does not start with the new sensor. Put old ones back in and it will start and run. Idea?
Thursday, April 21st, 2022 AT 12:27 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Hi,

I need a little more info. The code, P0320, isn't listed for this model. Also, you mentioned replacing the cam sensor. A p0320 is related to a crankshaft position sensor or the engine speed input circuit.

Do me a favor. Check to see if there is spark to the plugs. Also, if you have a live data scan tool, check to see if there is an RPM signal when cranking.

Here is a link you may find helpful:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

Also, take a look at the code list below. Note there is no P0320 listed for this model.

Let me know what you find.

Joe
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Thursday, April 21st, 2022 AT 5:52 PM

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