Question about 2002 Nissan Sentra

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My 2002 nissan sentra will just cut off at random times sometimes it will crank back up and sometimes it will take about 40 min to crank. We have replaced the crank shaft position sensor and fuel pump. what is wrong?

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  • 69 Answers

Good day. try to check the spark plugs,air filter, ignition coil and the wires i hope this will help you.

Posted on Aug 27, 2010

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Hi can any1 help me with my nissan sentra problem?my car just shut off while driving and lost power be for it shut completely off tried to crank it back up but it didn't start sprayed some starter


Crank shaft sensors often fail without triggering a code. But in its early stages, a check engine light may be on. Symtoms of a bad crank sensor are: poor acceleration ( lack of power ) rough idle, ETC. sometimes you may be able to start it normally, and other times it takes 3 or more times. If the check engine light is on take it to a auto parts store and thy can read the code for free. To tell if that's the problem. God-Bless!

Apr 18, 2013 | 2004 Nissan Sentra 1.8

2 Answers

My 2002 nissan sentra will crank but won't start. i've replace the ecm/ecu, the cam/crank sensor or position, checked the fuel pump/pressure, and it still is doing the same thing. sometimes it


I assume you checked the fuel pressure and it is normal.
Are the spark plugs getting spark when it fails to start ?
Are you getting injector pulse from the computer ?
Any trouble codes stored in the computer ?

Mar 06, 2013 | 2002 Nissan Sentra

1 Answer

Stuck release cable on 2002 nissan sentra


For nissan not coming out of park mode,check the help links provided.Click the link below and go through the troubleshooting procedure :----2002 Nissan sentra will not go out of park mode? http://technoanswers.blogspot.in/2012/02/2002-nissan-sentra-will-not-go-out-of.html----------- Nissan Sentra stuck in park? http://technoanswers.blogspot.in/2012/02/nissan-sentra-stuck-in-park.html
----------This will help.Thanks.

Feb 17, 2012 | 1995 Nissan Maxima

1 Answer

2002 nissan sentra in disrepair


The problem is in the ignition control module. Check it and make sure it is getting power to the module.

Sep 17, 2009 | 2002 Nissan Sentra

1 Answer

2002 Nissan Sentra Loses Power


SERVICE IT .....OIL PLUGS, AIR ,FUEL AND OIL FILTERS GET TROTTLE SENCOR AND THE MASS AIR FLOW SENCOR CHECKED

Jun 29, 2009 | 2003 Nissan Sentra

1 Answer

2002 nissan altima, no spark, no injector pulse, no start


nissans have an issue with crank angle positioning sensor, you must remove it and check for resistance, it definetly sounds like it cause crank sensors sometimes work when cold then shut off.

Apr 07, 2009 | 2002 Nissan Sentra

3 Answers

Nissan sentra keeps shutting off while driving


~lopez:
I had similar problems after getting my ECU replaced.
later i got a letter from nissan saying it was the wrong program they flashed on the ECU (think it was a maxima ECU they flashed into my sentra)
it only seemed to do it right after my car warmed up while i was slowing down (for a stop) but never cut out when i was at a complete stop.

you can call nissan to see if there are any recalls or updates for your ECU program (they should be free if there is)

if that does not work, or it cuts off while accelerating, try checking your fuel/air ratio, spark plugs, air filter, and fuel injectors. (a fuel filter can even cause cut-outs as well if it's seriously clogged, but it's usually hard to start as well)


~guest:
kinda sounds like heat problems, check to make sure your temp gauge is working and see if this helps...
- when it cuts out on you, turn key all the way off, then turn it back to full on (but don't crank) this should let you rad. fan run without cranking your car. if this causes the wait time to be shorter before you can crank it again (less than an hour) then it's most likely a temp gauge, water pump, hose or even a belt.

-2002 sentra se-r 2.5L

Mar 22, 2009 | 2003 Nissan Sentra

2 Answers

02 nissan sentra


Its possible, that you crank angle sensor is failing. Also, that vehicle had a issue with the ECM/computer. Nissan put a set of foams inside of the ECM box to prevent the ECM from movement, however the glue that they used to attach the foams was causing the ECM to fail. The vapors from the glue would eat up vital circuits inside the computer causing failuer. I would go to your local dealer and provide them with your VIN nujber. With the VIN number, thay can check to ysee if the foam campaign has been doen and also the crank and cam angle sensor camaign. Nissan volunteraly replaced cam and crank angle sensors if the VIN number matches the campaign. Your ECM/computer is covered for 8years or 80000 miles. We are also starting to see timing chains getting stretched causing running issues, but you will have a "check engine light on" for cam angle sensor circuit. Anyhow, go to your local friendly NIssan dealer and have them run your VIN number to see if you have any open campaigns (crank and cam sensors, ECM foam etc.) Good luck and let me know what you find.

Nov 03, 2008 | 2002 Nissan Sentra

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