I did look up the codes in the manual and quite frankly im not sure what to do next. Error code p0174 system too lean bank 2 auto service costs. Dont let trouble code p0171 or p0174 leave you without your ride and, worst. To find the available downloadable manuals and guides for your nissan vehicle, select a model and year below. The nissan sentra is a compact car produced by automaker nissan motors and is generally a rebadged export version of the japanese nissan sunny until 2006. The auto repair labor rates vary by location, your vehicles make and model, and even your engine type. Nissan manuals and guides provide you with important details regarding the use and care of your vehicle, such as its maintenance schedule, oil type and recommended tire pressure. At higher elevations 2000 feet or more, subtract one inhg for every. Diagnosing trouble codes p0171 and p0174 axleaddict.
For car and truck owners who have a check engine light on caused by obdii codes p0171 and p0174 fuel system too lean, here are. So this engine code article applies to toyota, chevrolet, ford, nissan, honda, gmc, dodge, etc. Make sure you consult your vehicles service manual to verify the location. Available in four body styles twodoor sedan, fourdoor.
This webpage contains nissan sentra 2000 owners manual pdf used by nissan garages, auto repair shops, nissan dealerships and home mechanics. With this nissan sentra workshop manual, you can perform every job that could be done by nissan garages and mechanics from. I have a 2000 nissan sentra xe with 230k miles on it. Part 1 video on diagnosing a 2004 nissan maxima with the 3. I took the car back to the dealer i bought it from, not a nissan dealer.
After running a smoke test i saw the culprit a huge sp. The first generation of the nissan sentra was introduced in the united states in may 1982 as a direct replacement for the datsun 210. There are many things that can cause the p0171 trouble code on the nissan sentra. Combustion engines run most efficiently when they maintain an airfuel mixture ratio of 14. Nissan sentra service manual engine engine control system dtccircuit diagnosis p0171 fuel injection system function. Cleaning the maf sensor can usually solve this problem. This code number references a number that is given to you. P0174 nissan fuel injection system too lean bank 2 autocodes. A nissan tsb for nissan maxima dated march 2004 mentions replacing an.
There are many things that can cause the p0174 trouble code on the nissan sentra. Take a look around and see if you can find the vacuum leak. If you dont have the manual for your model, you can buy a relatively. P0174 2002 nissan sentra fuel injection system too lean bank 2. P0174 nissan fuel injection system too lean bank 2. B15 2000 2006 nissan sentra discussion ser spe 2005 nissan sentra ser specv 6 speed manual engine service light keeps coming on. They sent it out to a mechanic, who replaced the oxygen sensor. I keep getting a p0172 warning engine running rich bank 1. In todays case study we have a 2010 nissan murano with a 3. After running a smoke test i saw the culprit a huge split in the intake boot allowing. Pnp switch parkneutral position ive had a number of mechanics try diffrent things but my engine light keeps coming back on. With the airfuel mixture ratio selflearning control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio. One of the most common trouble codes with the nissan sentra is the p0174 code. Codigo p0174 todas las marcas sintomas y posibles soluciones.