Question about 2002 Nissan Sentra
After work, is started the car, it cranks but doesnt start.. I used the other key to eliminate keycode problems,. still not working., I removed the sparkplugs and coils to check,all ok.. moved to the fuel pump, it is pumping fuel when ignition on.... tested the injector connectors from ecm... 12V and pulsating 12-0 during cranking....
sometimes it is starting... i suspect now that maybe crankshaft position sensor or camshaft position sensor might be the cause.. but i dont know how to test them....
Please help, Thanks.
My car does the same thing...sometimes it wont start....have to turn the key off then when I crank it again it fires right away. Possible that the in tank fuel pump pressure regulator isn't building to the proper pressure. Nissan did post a recall....under warranty *recall* I might add.... there is an updated pump that will cure the problem but since you most likely are out of warranty it will cast $400+ for the part plus labour if you can't install it yourself. Call nissan to verify if your car is affected by referencing your VIN with them. Dave.
Posted on Jul 15, 2009
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Posted on Jan 02, 2017
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