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Sedans Nissan Altima Nissan Altima Engine Failures
500 messages, Last post on Nov 29, 2009 at 8:42 PM
You are in the Nissan Altima Forum. Your Hosts are pat & karens
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Replying to: acevedo669 (Aug 18, 2008 6:35 am)
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Replying to: Mr_Shiftright (Aug 18, 2008 8:05 am) |
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Replying to: acevedo669 (Aug 18, 2008 6:35 am) MAKE/MODELS: MODEL/BUILD YEARS: Nissan/Altima 2002 2005-2006 Nissan/Sentra 2002 2005-2006 MANUFACTURER: Nissan North America, Inc. NHTSA CAMPAIGN ID NUMBER: 07V527000 MFR'S REPORT DATE: November 08, 2007 COMPONENT: Engine and Engine Cooling POTENTIAL NUMBER OF UNITS AFFECTED: 653910 SUMMARY: On certain passenger vehicles equipped with a 2.5L engine, the crankshaft position sensor can overheat causing a brief interruption in the signal output from the sensor. CONSEQUENCE: If the interruption in the signal from the crankshaft position sensor is so brief that the Electronic Control Module (ECM) logic does not have time to diagnose the condition, the engine may stop running without warning while the vehicle is driven at a low speed increasing the risk of a crash. REMEDY: Dealers will reprogram the ECM free of charge. Certain M/Y 2006 Altimas which have been previously remedied under recall campaign 06V223000 (Nissan R0606) are not included in this recall since the reprogramming for 06V223000 also included this reprogramming. The recall is expected to begin on or about December 10, 2007. Owners may contact Nissan at 1-800-647-7261. NOTES: This is an expansion of a previous campaign (06V223000). Customers can also contact The National Highway Traffic Safety Administration's Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO HTTP://WWW.SAFERCAR.GOV. DESCRIPTION: Component Description The crankshaft position sensor (POS) is located on the cylinder block rear housing facing the gear teeth (cogs) of the signal plate at the end of the crankshaft. It detects the fluctuation of the engine revolution. The sensor consists of a permanent magnet and Hall IC. When the engine is running, the high and low parts of the teeth cause the gap with the sensor change. The changing gap causes the magnetic field near the sensor to change. Due to the changing magnetic field, the voltage from the sensor changes. The ECM receives the voltage signal and detects the fluctuation of the engine revolution. REPLACEMENT: 1. Loosen the fixing bolt of the sensor. 2. Disconnect crankshaft position sensor (POS) harness connector. 3. Remove the sensor. These sensors can be checked by an ohm meter but I don't have the terminal positions or the values. A repair manual would probably show you these.
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Replying to: Mr_Shiftright (Aug 18, 2008 8:22 am) |
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Hello all, I am new to the forum. My engine is making this loud vibration when I am at a stop. the vibration is a little less noticable when it is a park or neutral. I was told by jiffy lube that it was the tension pulley and that the belt was fine. I took it in to the delership the service person that writes up the service ticket (not a mechanic) told me it was the alternator. Is there anyway to find out which one it is. The dealership told me that it was going to cost 600.00 for just the alternator plus labor. jiffy lube told me they don't do that kind of work put the tension pulley should not cost more than 50.00, and 60.00 for labor. Thanks for your help
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Replying to: larzod (Aug 24, 2008 7:00 pm) |
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Replying to: czander (Jan 06, 2008 10:31 am) http://www-odi.nhtsa.dot.gov/ivoq/index.cfm Above is the link. We have because she cannot afford the $5,000 they say it costs to replace ther motor.
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Replying to: jensdad (Aug 27, 2008 9:13 pm) |
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My check engine lite came on so I took it to the local Autozone and they ran a check and said it was a O2 sensor but did not say which one, I understand there are two sensors. If so which one would it most likely be and what is the best brand to get, I was told by one parts sales person that the Bosh O2 sensors don't work well on the Altima? I know the universal ones need to be spliced in, that don't sound to reliable to me with water and dirt getting into a splice. I have 100,000 mile on the car and it is in otherwise very good condition I don't have any other issues. Thanks.
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Replying to: wjldancer (Aug 30, 2008 5:39 am)
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