Three problems related to crankshaft position sensor have been reported for the 2003 Nissan Sentra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Nissan Sentra based on all problems reported for the 2003 Sentra.
While driving in routine traffic, I felt a jolt, the service engine soon light came on and the rpms dropped resulting in the engine stalling. The first time this occurred I was able to pull over on the freeway to the shoulder. The 2nd time this occurred, I didn't pull over in time and the power steering and brakes went out making it difficult to stop the car to turn off. I am usually able to turn the car on after a moment without issue. At first it occurred once a week and Nissan dealership could not diagnose or "recreate" the issue. Then it didn't happen for several months, and now it's been happening extremely frequently and sometimes very difficult to start the car up. My safety is at risk because the engine will just stop, and I've found it difficult to get over to a shoulder, and on some parts of the freeway there is no shoulder. I've taken to Nissan dealership 4 different occasions and even when the service engine soon light comes on and stays on, they claim the computer does not produce any codes and cannot recreate the issue. I suggested a recall on the crankshaft sensor and they claimed it was not for my car or engine type. I've had tune ups, oil changes, and they did a repair involving a carbon build up and nothing has solved the issue. I personally ran the diagnostics today and the computer issue a trouble code for p0335 crankshaft sensor malfunction circuit a. I'd say the car has stalled about 20-25 times in almost a year.
I have a 2003 Nissan Sentra gxe 1. 8 l. My car has cut off or will not stop properly since the incident date. I took the car to autozone and the error that came up where p0462 and p0335. I checked the with the haynes book and to correct the p0462 problem I have to replace the fuel pump and p0335 is the crankshaft sensor. I have noticed that many of the complaints of the website are the for the same problems I am having. I also called Nissan consumer hotline was told my VIN does not fall within the recall and I have same size engine for the recall. I feel because my Sentra is cheapest model of the Sentra's that is reason it is not apart of the recall.
Vehicle would stall without warning at low speeds authorized Nissan dealer confirmed failure to crank sensor dealer replaced crank sensor and completed ecm reflash I do not have the old part. However the vehicle has been running fine ever since the repair. Nissan issued a recall for the same concerns which have the same repair but states that only 2002,2005,and 2006 models are affected. My car is a 2003 Sentra ser and was supposedly not affected. I do not buy into that response.