The light came within 3 months of buying this used car. 2004 Nissan Sentra 1.8, check engine light on!!!? Appreciate if you can guide me on my check Engine on light with 2004 Nissan Sentra 1.8S. Here are the most common issues that end up causing the check engine light to flash. The ignition system is the most common reason that the check engine light will flash. These trouble codes will be able to tell you where to start hunting down the problem. It’s flashing to let you know that if you keep driving the vehicle, you are going to ruin the catalytic converter and/or damage the engine in a meaningful way. Faults are usually related to emissions or possible a loose gas cap. Check Engine Light On - 2004 Nissan Sentra We’ve briefly touched on what your dashboard warning lights means, but there’s one light in particular that can cause the most frustration: the check engine light. Nissan only uses one light --- the service engine soon light --- to take care of these functions. . Keeping in mind that any engine needs air, fuel, and spark for ignition, your Nissan Sentra’s fuel system can often cause the engine to misfire. The strange thing is, the light was on for around two weeks, after that time a heavy rainstorm came through the area for a few days, and for the 4 days of rain, the light was off. Once the ECM is in Diagnostic Test Mode II, the "Service Engine Soon" warning light will start flashing. Sentra Check Engine Light Flashing Due to Ignition Issues. EGR- The EGR system recycles burnt exhaust gasses back into the combustion chamber. Our service technicians have the most up-to-date diagnostic equipment that can quickly read Nissan OBD-II Trouble Codes. P0011 2012 NISSAN SENTRA 9,282 Views Intake Valve Timing Control Performance Bank 1; P0031 2002 NISSAN SENTRA 9,092 Views HO2S11 Heater Control Circuit Low; P0031 2003 NISSAN SENTRA 9,942 Views HO2S11 Heater Control Circuit Low; P0031 2004 NISSAN SENTRA 6,524 Views HO2S11 Heater Control Circuit Low; P0031 2005 NISSAN SENTRA 5,932 Views A check engine light can indicate a broad spectrum of problems with your 2007 Nissan Sentra. These trouble codes will be able to tell you where to start hunting down the problem. But, follow the OBDII codes. No matter the situation, when the check engine light comes on in your Nissan, we always suggest stopping by our service center so one of our knowledgeable technicians can properly diagnose and repair your vehicle. The ignition system is the most common reason that the check engine light will flash. Use it to find out exactly why your vehicles computer decided to flash this light. We recommend that you don’t drive your vehicle if at all possible until you diagnose and fix your Sentra’s flashing check engine light. 128000 miles, check eng.light on,P0455 code reading, what could be the faults and fixes. The most recently reported issues are listed below. You have remained in right site to start getting this info. If the light … When your Nissan check engine light comes to the first step in finding why is to read the fault codes with an OBD-II scanner to retrieve the fault codes, check if a local auto part store will read the codes free of charge.. One of the most common problems that trigger the check engine light on Nissan vehicles is a loose gas cap. Nissan Sentra DIY Projects: Modifications: Engine & Transmission: Air Bag & Body Exterior/Interior: OEM Accessories Installation Guides: I just bought my 2004 Nissan Sentra 1.8S one month ago. Here’s a. The 462 code is fule level sensor as well as 463. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. When your engine is misfiring, it is dumping raw fuel into the exhaust. they did an engine analysis on it and there was 2x4 codes and they had no idea what they ment. These parts work in concert to ignite the fuel in the combustion chamber at just the right time. Nissan OBD-II Trouble Codes. Recent Nissan Forum Discussions. The majority of late model cars have a check engine light for the computer and a service engine soon light for required maintenance like oil changes. Conclusion. The light warns the owner that there may be a problem with the emissions system on the car that might cause more pollution. check engine light nissan sentra 04 i brought my nissan sentra 1.8s to advanced auto parts because my check engine light is on. Most auto repairs shops charge between $75 and $150 per hour. A flashing check engine light is your Nissan Sentra’s way of saying “I have a serious problem, don’t ignore me”. The auto repair labor rates vary widely across the country, and even within the same city. The 2002 Nissan Sentra has 1 problems reported for check engine light on. It can run too lean or rich. get the 2004 nissan sentra service engine soon light reset associate that we manage to pay for here and check out the link. I got it check with local mechanic and they read the code as P0745 and ask me to reach to dealer for fix. 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Nissan Micra: Flashing Check Engine Light Diagnosis, Nissan Caravan: Flashing Check Engine Light Diagnosis, Chevy Impala: Brake Lights Stuck On → Diagnosis, Fuel Mixture:  If the engine is running rich or lean, the engine will misfire and throw the fuel mixture related codes, such as, Injector Issues:  A bad fuel injector(s) can cause a misfire. I have a 2004 Nissan Sentra, 1.8 liter, and I bought a Toptak Code Scanner because my check engine light came on and the dealer ship wanted to charge me $75 to get the codes. Just pretend that it’s letting you know that it’s going to cost you way more money to fix the problem if you keep driving it. SOURCE: My 2002 Nissan check engine light will not go out. If there is anything that you would like to add, please feel free to leave a comment below. Also please check out the statistics and reliability analysis of Nissan Sentra based on all problems reported for the Sentra. Check Engine light came on at 106,000 miles. Nissan Sentra owners have reported 121 problems related to check engine light on (under the engine and engine cooling category). Good luck! The first step to read the codes is setting the ECM in Diagnostic Test Mode II. The 745 code can be result of poor running engine so engine codes must be fixed first. Alternatively, there may not be enough fuel for proper combustion, or the fuel isn’t atomizing properly. This flashing light should not be ignored. A check engine light can indicate a broad spectrum of problems with your 2013 Nissan Sentra. Learn how to asses and reset your check engine light. the codes are; u1001, p1122, p0462, p1126. 2004 Nissan Sentra Check Engine Light? The ignition system consists of spark plugs, plug wires, and the ignition coil packs (older vehicles have a distributer that has the same function as coil packs). Get the code read and write down the freeze frame data that was occuring when the code happened. Here are the most common issues that end up causing the check engine light to flash. The SES light in a Nissan is frequently called a check-engine light in other makes. 2004 Nissan Sentra with the check engine light on, had it read at Autozone. Why is your check engine light on in your Nissan? These parts work in concert to ignite the fuel in the combustion chamber at just the right time. Blinking Check Engine Light Diagnosis: Nissan Armada. If your vehicle failed a P217E 2004 2004 Nissan Sentra test and the P217E Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. This raw fuel can detonate, which causes damage to the catalytic converter and the exhaust system itself. Note: See this page for generic OBD-II codes (they start with P0***).. If the fuel can’t atomize properly, the engine will misfire. When you take your car in for repair, mechanics can then read codes from the ECU to determine what specific problems exist. Intake Valve Timing Control Performance Bank 1, Mass or Volume Air Flow Circuit Low Input, Intake Air Temperature Sensor Circuit High, Engine Coolant Temperature Sensor High Input, Throttle Position Sensor/Switch '1' Circuit Low Input, Throttle Position Sensor/Switch '1' Circuit High Input, Air Fuel Ratio Circuit High Bank 1 Sensor 1, O2 Sensor Circuit Slow Response Bank 1 Sensor 1, O2 Sensor Circuit No Activity Detected Bank 1 Sensor 1, Posted by AutoCodes.com February 23, 2021, 5 Most Common Reasons for Check Engine Light. Nissan Sentra i have a 2007 nissan sentra, the check engine i have a 2007 nissan sentra, the check engine light came on and i had the local parts store test it, OBDII code P1148 and P0031 showed up telling that my H2OS sensor has a problem, where is sensor 1 b … The ignition system consists of spark plugs, plug wires, and the ignition coil packs (older vehicles have a distributer that has the same function as coil packs). By Product Expert | Posted in FAQs, Service & Sales on Wednesday, February 22nd, 2017 at 7:47 pm Meaning of check engine light in Nissan models. Just two days after purchasing, the check engine light turned on suddenly! What is the cost to diagnose the P0442 2004 NISSAN SENTRA code Labor: 1.0 The cost to diagnose the P0442 2004 NISSAN SENTRA code is 1.0 hour of labor. acquire this books 2004 nissan sentra service engine soon light reset is additionally useful. Nissan actually has a procedure to access the fault codes and to erase them and reset the computer. Description: The Nissan Sentra SERVICE ENGINE SOON warning light is an alternative to the malfunction indicator light as seen above. There can be other situations that can cause the check engine light to blink as well. If you Sentra does start at all, it’ll run rough. Just to add that I have 90k miles on the car. P1402 EGR System - Read Our Article on EGR Valve Codes For Help With This Nissan Check Engine Light Code P1440 EVAP Control System Small Leak P1441 Vacuum Cut Valve Bypass Valve It could be a more serious mechanical issue, such as as bent valve, bad lifter, etc…. Back 15 years ago the OBD2 diagnostics became available and manufactures installed a check engine light. The check engine light just came on a day ago. if anyone knows what these codes mean and how to fix please tell me. There will always be trouble codes associated with the check engine light blinking. What to Do: Sensors in the vehicle have detected fault. Engine Light ON (or Service Engine Soon Warning Light) P0420 2004 NISSAN SENTRA Meaning The Engine Control Module ( ECM ) monitors the switching frequency ratio of heated oxygen sensors 1 (front O2 sensor) and heated oxygen sensors 2 (rear O2 sensor). Repairs are complete, the `` service engine soon '' warning light is an issue with your vehicle detonate which... 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