Our replacement air intake parts will ensure your engine gets an ample supply. A hotwire mass air flow sensor has a small electrically heated wire hot wire. I would have to take the maf out and clean it every 3,000. The outback line was split into its own model in 2000, known as the subaru outback. Hello, im looking for engine wiring manual for legacy gt 2. Buy denso 2349120 oxygen sensor air and fuel ratio sensor. This information is then used by the engine control unit ecu as part of its calculations for the optimum fuel ratio, allowing your engine to flex with the conditions and your driving style, delivering a consistent performance. If the service shop got a code for the knock sensor, then you have to change it. View and download subaru legacy service manual online. Subaru legacy mass air flow sensor recall 3 reports. And when you needed a bosch, you could only get a pierburg for a fair price. Subaru legacy mass air flow sensor auto parts warehouse. Were here to help you find that perfect mass air flow sensor for your subaru legacy. During normal maf based operation, the maf sensor is used to.
If you have an airbox with a square sensor bolted to the airbox its a maf motor. Often mass air flow sensor readings are measured at idle, 1,000 rpm, 2,000 rpm and. Subaru legacy service repair manual subaru legacy pdf downloads. Legacy 2001 maf sensor 1990 to present legacy, impreza. Workshop repair and service manuals subaru all models free online. If you have a dirty air filter, clogged pcv valve, or defective maf sensor you may be tempted to just run down to the local auto parts chain store. I didnt search all years, but my guess is mafs were included some time beyond 2005.
Subaru mass air flow sensors often have issues with performance. Replied by bergesonm on topic 99 subaru legacy outback mass air flow sensor thanks for the replies guys, i really do hope it helps. Is the subaru legacy turbo auto transmission conected to the. It will be a circular object inline between the air filter and. Planet subaru provides free download of the official subaru owners manual for. Where is the maf sensor on subaru forester s turbo auto. As a functional map sensor plays an important role in the maintenance of your car. Although its a smaller suv, your subaru forester ranks well in performance, safety and overall engineering. The legacy mass flow sensor measures the amount of air coming into the engine. Details about mass air flow meter sensor for subaru forester impreza legacy 2. Clean air is crucial for your 2000 subaru legacys performance and durability. When car owners face these issues they often have questions that need answered. View and download subaru 2000 legacy owners manual online. In 1996, a variant of the legacy with heightened suspension called the legacy outback was introduced to compete in the burgeoning sportutility vehicle class and proved to be a sales success for subaru.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. The first generation subaru legacy is a midsize family car wagon developed by fuji heavy. General community welcome to the north american subaru impreza owners club. The car that i am doing the job on is a 20 subaru legacy. How to test a mass air flow maf sensor without a wiring diagram. I have written a field manual called engine performance diagnostics which. What is mass air flow sensor in a car, problems, symptoms, mass air flow. Subaru dealer said it dosent answered by a verified subaru mechanic. Subaru legacy mass air flow sensor replacement subaru. How to identify and clean a dirty maf sensor subaru youtube. I dont know that much about the earlier subarus, but id guess you have a map sensor on the side of the throttle body.
We love when auto parts experts come to our site and we love when car parts newbies come to our site. Subaru legacy, legacy outback workshop service repair manual 2009 4983 pages, searchable, printable, bookmarked, ipadready pdf subaru outback 20002010 online service repair manual subaru outback 20002010 service repair manual download. Subaru mass air flow sensor questions about subaru mass air. Need to replace a defective mass air flow maf sensor in your subaru legacy as soon as possible.
Subaru used one or the other but not both from what i remember. Over 3 million subaru legacy was sold until 20 0 5. Articles, photos, forums, discussions, news classifieds and more. How to identify and clean a dirty maf sensor lexus. The airfuel mixture is monitored by a mass air flow sensor and emissions are controlled by an. Read below where experts have answered a variety of questions about subaru mass air flow sensors.
Nissan altima 20072012 subaru outback 20102014 more. Locatingremoving mass air flow sensor subaru forester. You can get another maf for a small amount of money, but the maf you need is a pierburg and the maf you can get is a bosch. Apr 21, 2012 l need to locate accurately and by colour of wires the 2 wires that relate to the air temp sensor which is part of the 5 pin mass air flow sensor located on the air box of my subaru imprexa wrx turbo 2001 european model. How to clean your maf sensor in subaru outback pop the hood and locate the maf sensor on the intake tube. Free subaru owner manual boston subaru dealer planet. Subaru forester mass air flow sensor recall reports. The maf sensor is located on the intake pipe where it exits the air filter box. In this video i am showing how to locate and clean the mass airflow sensor in a fuel injected car or truck. Its a great suv to own, no matter what kind of lifestyle you have, so make sure your vehicle continues to run optimally by investing in a new subaru forester maf sensor from your local autozone. I am having problem with the oxygen sensor which i need to order and do not have the part number.
How to detect a bad map sensor symptoms car from japan. How to identify and clean a dirty maf sensor subaru. Sensor en02530 mass air flow and intake air tem electronic throttle control intake air temperature sensor ka perature sensor ec. There are few types of air flow sensors, however, modern cars use a hotwire type. All subaru models including legacy, outback, impreza, wrx, sti, tribeca. How to clean your maf sensor in vehicles it still runs. On this engine, a defective knock sensor will definitely prevent the engine from properly running. My 2008 does list an air meter maf with the air cleaner housing. Oxygen free delivery possible on eligible purchases. When equipped, a maf sensor will always be mounted just down stream of the engine air cleaner, either in the air cleaner housing or in the clean air. I bought the replacement sensor from napa and i think it was the same as oem. Downloading a service manual for free, from this site, will provide you with a way to study and recognize the potential faults that can occur with your subaru. Below you will find free pdf files for select years of your subaru legacy automobile. For more information on this topic, i have written a field manual.
Mass air flow meter sensor for subaru forester impreza legacy. Mass air flow converters on a rainy monday, when youre late for work, suddenly your tdi looses power. Light and quick, your subaru impreza gives you the boost you need when youre on the road and looking for fun. Cv axle shaft front outer left lh for audi a4 vw passat manual transmission new. Subaru factory service manuals fsm every model usdmeu if this is your first visit, be sure to check out the faq by clicking the link above. A faulty mass air flow sensor has a devastating effect on an engine. Figure 10 shows the standard calibration table for the turbo 2000 maf. How to clean a mass airflow sensor indepth, detailed version. Be sure to sign up for your free account to use all the site features. Subaru mass air flow sensor questions about subaru mass. Learn about this problem, why it occurs, and how to fix it.
I am trying to find a service manual for a 2000 subaru impreza 2. Find and buy parts from many different dealers all in one place at. To keep getting the energy and responsiveness you expect, its important to keep your engine efficiency at its peak by replacing the subaru impreza maf sensor and other performance monitoring parts whenever they stop working reliably. Please tell me where the map sensor is on the engine. If you mistrust that there is an issue with your map sensor, here is some elements you should check before bringing your car to an auto shop to replace the sensor. You have the ej251 engine which is the same as my 02 legacy according to wiki. Then shop at 1a auto for a high quality aftermarket subaru legacy mass air flow meter replacement, at a great price. Subaru outback service repair manual subaru outback pdf. Most importantly, it provides you with an opportunity to print off the manual and keep more than one copy for diagnostic and repair purposes. Subaru factory service manuals fsm every model usdmeu. In modern cars, an intake air temperature or iat sensor is built in the mass air flow sensor.
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