Any chance you can inform how you fixed the EGR valve? As a result, the temperature in the combustion chamber goes up and creates various problems. I am in the trade and we get a couple of EGR faults every week across the whole range of makes. My Honda: 2003 1.4 S, the lightest version.
The EGR system is crucial for reducing carbon emissions. Fuel odor inside the car’s cabin is one of the most obvious bad EGR valve symptoms. Common symptoms are: Even if your car showing symptoms of a bad EGR valve, it does not mean that you have to replace it. The EGR valve has an internal electrical component called a potentiometer, the potentiometer operates by the movement of the EGR valve stem and a signal is monitored by the ECU to determine if the valve is in the open or closed position. I have read through all these posts concerning the EGR problem, and I am not entirely certain if my problem is the same. We have an 02 Jazz which had the EGR valve replaced at under 20,000 miles to solve this problem. Some people will only consider you an expert if they agree with your point of view or advice, when you give them advice they don't like they consider you an idiot, The infamous EGR valve problem (Honda Jazz 2002-2008), My Honda: 2007 Jazz 1.4 Sport Manual (Japanese built). Author Topic: The infamous EGR valve problem (Honda Jazz 2002-2008) (Read 138181 times) What are the symptoms of a faulty EGR valve? We had exactly the same problem with our 2003 Jazz - to me it needed tuning ! Not assiocated with Honda or its subsidiaries. Maybe; you need to look at the signs of a bad EGR valve below to understand the facts. The infamous EGR valve problem (Honda Jazz 2002-2008) « on: August 14, 2007, 12:44:12 PM » We had exactly the same problem with our 2003 Jazz - to me it needed tuning !
It regulates the amount of exhaust gas passing into the engine intake manifold. A malfunctioning EGR valve fails to control the volume of exhaust gases entering the chamber. Thats mine too! It helps those gases to return to the combustion chamber instead of directing them to the exhaust emission system. Facts and Fallacies!
Check the EGR system if your car fails the test.
These are the symptoms of a bad EGR valve that you should be aware of. if it is, i get that with my jazz sport, only had it a yr and 13k miles.. should honda replace this under the warranty without any costs? Warning Signs According To The EGR Valve’s Position. Moreover, because of being passionate to learn about the recent happenings in auto industry, he doesn’t only provide great car maintenance tips, he also always updates latest trends in among car brands and share them in his own interesting viewpoint. It is better to take the car to a servicing shop when the symptoms occur. The engine control unit (ECU) monitors the activities of all engine components. Open to all owners worldwide.
and the fault come EGR. the problem s gone, not sure if the V-power have cleaned the valve?? Causes & Prevention, Japanese Government License No# Tokyo 305561505308, Member of JUMVEA (Approved by Government of Japan) No. The function of the exhaust gas recirculation (EGR) valve is to recirculate the engine’s emissions. Tsukasa Azuma is an awesome car blogger of Car From Japan. If you suspect the EGR valve may be the cause of problems on your engine (particularly rough running / cutting out at low revs) try making a temporary metal gasket (a piece of tinplate or aluminium or any thin metal really) to fit underneath the EGR valve and effectively block off the passageway. As the EGR valve monitors the volume of exhaust gases entering the engine, it is obvious that any issue with it will affect the engine performance. Hi, I have have just had the same issue identified at my dealer on my 03 Jazz after months of thinking it was dodgy fuel. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. Including it in the vehicle’s framework is a standard government regulation that manufacturers must meet. White Smoke From Exhaust: Main Causes and How to Fix, Top 6 Causes of Steering Wheel Hard to Turn and Solutions, Iwamotocho 3-10-7-7F, Chiyoda, Tokyo, Japan 101-0032. Do not forget to take off the air intake manifold and clean the EGR canal down there too. hi mates. It happens due to the incorrect air to fuel ratio. Time to get busy with the cleaner. Is your EGR valve faulty? Has anyone successfully cleaned an EGR valve to cure the well known problem? Such a mixture lowers the combustion temperature by up to 300°F by burning more slowly. It always seems worse on vehicles which are used on short runs, or light throttle. As it remains in a closed or open position, the exhaust gas in the chamber is either too less or too much – leading to the idling of the engine. Remember that some symptoms of a faulty EGR are indications of issues within other parts of the system. The Things You Need to Know About Owning a Sports Car, What New Cars to Avoid? so after i read all your write ups which are very helpful i decided to remove the EGR and clean it with carb cleaner. i too had the engine hopping problem when i first bought the car but since i have used V-power on every single tank. Be aware of the EGR valve symptoms because it indicates that your car is emitting more pollutants that the approved limit. So, it’s possible to divide the symptoms of a bad EGR valve into two categories: An open EGR valve allows exhaust gases getting into the engine but at the wrong time. The light flashes if there is a problem with the engine so it will come on when the EGR valve fails. The engine underperforms or shows problems when the EGR occurs at the wrong time or does not happen at all.
The recirculation is designed to take place when the engine is at the optimum temperature to work properly. It would be useful for future reference. I decided to go to a friend of mine which has equipment to diagnose fault after i had seen the engine indicator on. Most countries require a vehicle’s emission test every six months. You may feel reduced engine power when pressing down the gas pedal or experience acceleration difficulties. UK based forum since 2007 for all Honda Jazz and Fit owners offering technical and buying advice. I fueled as usual and my commute is 140 miles per day. What problems does a bad EGR valve cause? Open to all owners worldwide. the result is fantastic and now i can drive very pleasantly also in traffic. Common warning signs to look for are: A closed valve does not let exhaust gases entering the engine at all. You should test it before throwing into the junkyard. UK based forum since 2007 for all Honda Jazz and Fit owners offering technical and buying advice. i am from Malta and have a 2003 jazz CT 7. love it. I was 50 miles into the first leg when my check engine icon illuminated. I also tried the, heated up the engine and run ed it for a couple of miles on low gear. hi its located on top of engine on the left hand side in front of the oil filler cap as your facing the engine with the bonnet up. The smell is so strong that can be harmful to your health. Login with username, password and session length. I have the Fit/Sport American import model and currently have had 62,000 trouble free miles; until. Just ordered some EGR cleaner and a new gasket...hopefully tackle it this weekend if they both turn up. The EGR system reduces the combustion temperatures in the cylinder, which results in lower emissions and discharging fewer oxides of nitrogen (a pollutant). The long-term effects of these issues are bad fuel economy and the vehicle guzzling more fuel than necessary. The EGR valve is the main component of the EGR system. You already know that all problems occur due to two reasons – the EGR valve stuck open or it stuck closed. tickover in first gear...the kind of speeds you do in solid traffic, without pressing the accelerator. Toyota Kinetic Dynamic Suspension in Land Cruiser, How To Fix Vapor Lock? The working mechanism involves creating a diluted air-fuel mixture by allowing a metered amount of exhaust gas into the engine. like with the old carb car fuel in and fuel starve problem. when u say misfiring, im guessing its like a jurky feeling under light acceleration? Driving a Toyota Land Cruiser: Why Is It Appealing? Before diving into the signs, here is an overview of what an EGR valve … 000569, Member of Tokyo Chamber of Commerce Boueki - 201650, Common Symptoms Of A Bad EGR Valve You Might Not Know, Things To Avoid While Driving An Automatic, Best Tire Pressure Monitoring System Reviews, The Best TOAD Vehicles for Frequent Campers. but some time ago while driving slow behind cars in traffic it started to jitter forward and slow down again.
The gasoline stink is the result of engine gobbling up more oil than necessary causing the tailpipe to discharge more hydrocarbons. When it’s failing, the exhaust pipe will discharge more pollutants than the approved level. Split post on possible problem with the EGR valve on GE models: The infamous EGR valve problem (Honda Jazz 2002-2008), Quote from: topgeeza on November 08, 2011, 10:58:08 AM, http://www.hondafitjazz.com/manual/A00/HTML/07/SAA2E07A20336335001KDAT00.HTML, Quote from: DV on November 09, 2011, 09:39:07 PM, Quote from: topgeeza on November 09, 2011, 04:35:40 PM, Quote from: Kidder on December 11, 2011, 07:02:23 PM, http://clubjazz.org/forum/index.php?topic=4374.0. Author Topic: The infamous EGR valve problem (Honda Jazz 2002-2008) (Read 140039 times) culzean. You can examine a vacuum-operated EGR valve with a handheld vacuum pump while a diagnostic scan tool is required for testing an electronic EGR valve. So, it’s possible to divide the symptoms of a bad EGR valve into two categories: EGR Valve Stuck Open. Tsukasa’s blog is one of the best resources for information about keeping your favorite imported car running smoothly. How Long Do CVT Transmissions Last? Get the Complete List, Coolant Goes to the Engine Oil – Take These Quick Actions, what are the symptoms of a faulty egr valve, 10 Best Tire Companies In The World [Updated In 2020], The 7 Best Car Batteries For The Money in 2020, Low Tire Pressure Light but Tires Are Fine Issue: How To Fix. As a concerned driver, you must be aware of the symptoms of a bad EGR valve to avoid contributing to polluting the environment.
Well, EGR problems depend on whether the valve is stuck closed or stuck open. A functioning EGR valve reduces the emission of a vehicle. It activates the light upon sensing that the valve fails to do its normal function. Login with username, password and session length, perhaps 5 mph and 700 rpm-ish? Found in most gas and diesel engines, the EGR system keeps the emission of automobile’s exhaust gases in check. You already know that all problems occur due to two reasons – the EGR valve stuck open or it stuck closed. Seems so obvious! Not assiocated with Honda or its subsidiaries. As a result, the engine requires more fuel to yield any power.
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