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dgmoe602 1/10/2021

2005 Nissan Altima S 4 Cyl 2.50L


Crankshaft position sensor failing ?

Ok so my car has recently been ACTING really horrible lately usually when I come back to starting it after coming from somewhere , & will just Crank & not turn over I tried everything but find out if I let it sit for a while & come back it will start up finnaly & sometimes while I'm driving it will start to idle rough & almost seem to stall or die out , I'm getting check engine light & was curious if I should replace both sensor's , crank & cam sensor's since they work together.. anyone have an idea ? 130, miles also think I might need to change spark plugs after replacing the head gasket for leaks.

1 Answer


Jimm 10/17/2022

First question - what is the specific fault code / stored error code in the OBD system?

It makes no sense to throw money at the problem, without a thorough testing and diagnosis. Do not replace any parts, components or sensors, etc. before performing some basic tests.


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