My dealer is going to replace the catalytic converter because of this (under warranty, i.e. Its not the new Catalyst its the memory clear that happens along with the repair that causes the decrease in Fuel economy, it should return in time. The next part is a little less scientific and a little more in the grey area, its entirely possible for a check engine light to occur after the battery isdisconnectedand set a PO420 even though there were no indications of a catalyst issue prior. Subaru has determined that the efficiency of your vehicles front catalytic converter may degrade over time. after all of this the light did come back today. P0420 code when I looked it up is bank 1. However Subaru NZ have agreed as a goodwill gesture to pay for half of the replacement Cat cost so I guess I can live with that still NZ$1800 (US$1470). Its possible there is still an Exhaust leak, but I wouldnt know that to be accurate unless I see it. Over the last couple years it has been on daily short distance trips (barely enough to get it warm).Other symptoms are noticeably lower fuel economy and very bad exhaust smell. What can I check next? This causes the vehicle to fail an emissions test. Ill even give you a good deal. thank you Justin for the input guess ill get those tests. exhaust cover '06my. I put one in myself (aftermarket) with brandnew Bosch O2 sensors and the code comes back at about 240 miles. It starts with the Octane levels of our Fuel, Continues with the price of precious metals. CEL has been off for about 2 weeks but came back on last night (no driveability problems). I have already had the ECM flash done at the dealership. Sorry for the confusion regarding Subaru vs. your independent shop. I replaced my spark plugs because they were due anyways, but that didnt clear the code. The why is learned data that has been lost typically with light of parameters, coolanttemperatureand maybeenginerepairs that make changes inCombustion temperature such as replacing leaking head gaskets. I have a 2008 Outback with approx. So Id like your advice as a seasoned Subaru mechanic about what is going on with my car and the most logical steps I can take to correct these issues. FCFE2. Learn about our recall process. There are ways to check exhaust back-pressure. Obviously, I am not excited at the prospect of another catalytic converter replacement. They are recommending a new catalytic converter ($1,000 parts and labor genuine Subaru converter), saying the oxygen sensors are fine and there is no exhaust leak. Even with the check engine it was running perfect until it didnt. Any unburnt fuel in the engine that goes into the exhaust system will ignite in the catalytic converter. Kind regards, After about 3,000 miles driving, Check Engine light came on, and then went off a few times, but basically stayed lit for about a week or two. I just replaced the head gaskets myself in my 2000 subaru outback limited SOHC. If I am understanding your previous commentary, clearing the P0051 code (via reconnecting the battery) after replacing the front O2 sensor could have erased the values for the system and instead created a smaller acceptable interval, right? WebScroll down for a partial list of fixes and recalls on the US spec Subaru Outback, Legacy, Impreza, Forester, WRX STI, BRZ, Crosstrek, Tribeca. If your Subaru Outback has racked up over 100,000 miles and you see noticeable loss of performance with high fuel consumption, a defective catalytic converter should definitely be considered. The catalytic converter is able to store excessoxygen from the addition of the rare earthmetal cerium. I got the p0420. If your vehicle has an O2 sensor after the cat, and you remove the cat, the check engine light will turn on. The point I am trying to drive home is its not simple, its not possible to diagnose without testing, its instead at that point called guessing. I would also suggest reading in your Owners Manual What Subaru states about not just the Check engine light, but about all warning indicators so you have the knowledge going forward, and know when its ok to drive and when its not ok to drive. Its a 2008 subaru legacy 2.5i limited with 99800 miles. Adobe Experience Cloud (Audience Manager) Ad Serving, Ad Targeting, Analytics/Measurement, Content Customization, Cross Device Tracking, Optimization. Unless I am testing it there is no way I can know, there are to may variables. This commonly happens due to a bad upstream oxygen sensor, but can also happen due to a bad MAF sensor or worn spark plugs. After driving the vehicle hard for a bit it may go away, but you most likely had a on its way out Catalyst and now that the ECM is merely looking at pass fail data in a narrow way its easy to spot the issue. He examined the car and found a loose hose to (I think) the fuel pressure regulator or at least something that sounds like that. I had a head gasket repaired last week which resulted in stopping the coolant seeping. Because you are poor and worried the first thing you need to do is head to a parts store that will scan the car for free. 400kms of mainly open road driving and the CEL light is back on again. Its possible after some spirited driving the Catalyst function could improve and light goes out, but under stand its a warning of things to come. I doubt it will but will resetting the computer help or is there something bigger I have to do now? One guys scan tool could see the sensors switching so he said they are working just replace the cat. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); 2023 All Wheel Drive Auto LLC. shortly after I purchased c.e.l. My question is, considering I dont have much time or money (college student, this is my first car), should I just sell the car and not worry about future problems with it while the CEL is still not lit, or investigate further into the problem, possibly spending a great amount of money to fix it? If you notice higher than 3 psi (0.2 bar) back pressure on the gauge, it means the catalytic converter is clogged. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Actually I do not mind your answer. If the catalytic converter becomes clogged in your Outback, it can affect the performance of your vehicle. I have taken my car to the dealer 3x and 2 x they reprogrammed it and the third time they blame it on needing a tune up. The mechanic told me I needed a new catalytic converter, because a friend suggested I try using a spark plug non fouler on my rear O2 sensor to clear the code Didnt work. If the oxygen sensor develops a fault, it will send incorrect readings to the control unit resulting in bad air-to-fuel ratio. Hi Justin If thats where you choose to take your car then I guess thats the service you should expect. Recall date. The catalytic converter is part of the exhaust system in Subaru Forester and its main purpose is to convert exhaust gases like carbon monoxide and hydrocarbons that are harmful to health and the environment into less harmful byproducts, like carbon dioxide and nitrogen gas. It would need to come from someone like us or a Subaru Dealer. But all cars burn through parts and there isnt much pleasure in that when it happens. They also tried to source ECU remap codes that would just ignore the reading from the O2 sensors which is how they have solved issues with other models (our emissions laws are not quite as strict as USA or Europe) but because the Tribeca is built in the USA not Japan there is nothing available. I've heard they can get up to $1000 for the metals in Toyota cats. Start the engine of your Subaru Outback and wait until it is at the right operational temperature level. Someone else suggested it could just be the oxygen sensors and not both catalytic converters, as the dealer suggested. Most diagnostic devices then ask for some information about the vehicle. I called the dealer, and they say the car has already had the ECU update. This is to get your attention as the public tends to ignore the check engine light or think they just have a loose gas cap, then the next day they are stranded. Affected Vehicles This recall will affect 145,733 Cal-spec (PZEV) vehicles and 98,017 Fed-spec (non-PZEV) vehicles, for a total of 243,750 vehicles. The catalytic converter is part of the exhaust system in Subaru Forester and its main purpose is to convert exhaust gases like carbon monoxide and hydrocarbons that are harmful to health and the environment into less harmful byproducts, like carbon dioxide and Subaru Catalytic Converter Location COIA Contents [ hide] Im running 02 Impreza 2.5TS, with EJ251 for about 6 months now. It may very well be that the issue is a weak convertor that is being affected by the colder temperatures only. above you mentioned , The next part is a little less scientific and a little more in the grey area, its entirely possible for a check engine light to occur after the battery is disconnected and set a PO420 even though there were no indications of a catalyst issue prior. Great to find this information here. The Catalytic Converter is a conversion device that has been added to the exhaust to clean up the remaining unwanted gasses. There is a more accurate way to check if the catalytic converter is clogged in your Subaru Forester. I cant tell why its giving this code. I cant comment on what you should expect to pay other than at my shop, we charge $96.00 to perform a Catalyst function test in conjunction with graphing data from the 02 sensors. My question is: is it normal for the Cruise control light to be on and blinking (not functional) and the Vehicle Dynamics control (vdc)light is on and non-functional? Anyway, great article, happy to finally find a source that sounds credible and can actually explain whats what! If the temperature difference is higher than 10 degrees Celsius or 50 degrees Fahrenheit, then most likely the catalytic converter is clogged. EXHAUST & MUFFLER '02MY-'03MY. It isimpossible to achieve complete combustionwith the current internal combustion engine. If just the boots are bad at least that I can see, is there any harm in changing just these and leaving the axles as is? Helps your vehicle emit harmless gases Direct OEM replacement. I have described some of what can go on the best I can in this and other posts here on the website. Why Is The Power Steering Making Noise on My Subaru Outback? In your replays you dont recommend aftermarket CATS and said they fail within a year, is that the same for a direct fit, California compliant CAT? again things were fine (coincidentally? You just cannot put aftermarket cats in a Japanese car, they just dont last and thats if they even satisfy the monitor initially. In order for the conversion towork efficiently it needs lots of oxygen. Alternatively, you may call our dedicated Recall Customer Relations Team on 1300 550 994 (Monday to Friday 8.30am 5.00pm AEST. Converter Configuration: Direct Fit. Converter Configuration: Direct Fit. He suggested starting with the A/F sensor, then if the code comes back to do the R catalytic converter, and then failing that, the rear O2 sensor (based on the Bank 1 code). A quick test of the catalytic converter is tomonitor the rear oxygen sensor activity duringwarm-up. I bought a 98 Subaru Legacy GT station wagon in Nov 2012. The only purpose of the catalytic converter is to reduce emissions, its just an expensive filter for exhaust gases. Tuesday, I took the car on a long trip, over 300 miles and after restarting the car 100 miles into the the trip, the light was off and did not come on. It is a PZEV vehicle sold and driven in Pennsylvania. At one time I had a running to lean code but it has cleared its self. Keep the fluids in good shape and that is the # 1 thing you can do to prolong the head gasket life. Thought myself a genius! its always on country lanes or motorway, never in the city, always on light gasim out of ideas, please could you through some of them? I just changed the oil and decided to replace the PCV valve while I was in there. My Mechanic wants to change out the whole thing. Thanks. Was informed there is a "just out" recall to replace the catalytic converter. It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420. Hi Justin, Id drive the vehicle in a way that builds up a little heat before replacing the convertor. What I also noticed is now is that my temperature gauge is not working. Are you also using non OE 02 sensors? Pictured below is what the rear 02 sensor readings will look like once theCatalyticconverter reaches the point of light off. Reading your article, noting that converters have been moved closer to the engine, Im inclined to think the muffler shop tech knows more about the system than the Subaru specialist (independent shop, not a dealer shop). A restricted convertor will negative affect fuel economy. Up until now my Subaru has been a dream. He said it often is the sensors or an exhaust leak but these seemed to be operating fine and there was no exhaust leak evident. checked the injectors and fuel presure they are fine. Today they did not do the test for the emissions (only read the code) which I was unaware that reading the code and the test you mentioned were 2 different things of until reading your site. Required fields are marked *. 83000 miles on it and I get the dreaded P0420 code. It also started occurring at slow speeds (driving around a parking lot). Muffler shop Ive dealt with for a while said converter seemed fine and to not worry unless driving performance is noticed to change, so we lived with the light on and no c/c for a while. Love the turbo. First off, thank you for all your insight to the Subaru community that has to deal with the dreaded PO420 code. Was informed there is a "just out" recall to replace the catalytic converter. If the checkenginelight comes on in your Subaru there is always a corresponding code set in the computers memory. On the way home from work it had some hesitation that at first I thought was caused by me not shifting correctly however a few miles down the freeway while going 75 the car started losing power and surging. New or recent doesnt always mean its ok, it needs to be tested to know if its good. They also swapped O2 sensors from LHS to RHS and still got the same reading. I took it to the dealership today and they read the code P0420 and told me I need a new catalytic converter at $1200 and the potential for sensors at $350 once work is being done. Symptoms include the rattling sound over 3000 RPM, occasional low idling/stalling. In my experience an aftermarket Cat may last one year if it works at all. My 06 outback kept tripping the 420 code off and on for a year. While this benefits the performance of the engine, it compromises the structural durability of the shell. Hi, Justin, thank you for info you have provided on this site. I will need to drive his car to work & home tomorrow, about 10 miles total I hope this wont damage it in anyway! 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Thanks so much! Thanks again for the extensive response and advice! In my case, about a week before the code was tripped, I brought the car to my regular mechanic because we were smelling a fuel leak. Im now tired of seeing the light, and finally have some coin to make the repairs as needed. Unless the Catalyst is getting no where near the light off point? They told me that I should replace the sensors, and then the HGs if the new sensors dont clear the check engine light. The head gasket leak on your Subaru needs to be repaired, most likely the convertor and sensors as well. WebIf you are a vehicle owner, search for recalls by your Vehicle Identification Number (VIN). Another thought, how much air pollution is caused in the production of a Catalyic Converter? I wish you would have purchased the gaskets from us, the brand you mentioned is just not a good option for Subaru and may in fact not be sealing. Are there some other signs that the CAT has failed? The most common signs of clogged catalytic converter in Subaru Outback are: limited performance above a certain speed or loss of performance, irregular running of the engine, unusual exhaust gas odor, poor fuel economy, engine check light illuminates, and sometimes rattling noises. Ken. However, this is not always the case, as a bad oxygen sensor can also trigger catalytic converter codes. Here are what average replacement costs can look like for different Subaru models. Unfortunately this did not work either. That inspection indicated there were no concerns, other than a suggestion to replace the timing belt, which has been done. Ammonia (NH 3) odor may also indicate poor catalyst function. May I ask something? The walls of the shell on the Subaru converters are designed thin in order to reduce the resistance of exhaust gases. WebCheck Engine Light Due to Failed Catalytic Converter on Subaru Forester Problem Description The Check Engine Light may illuminate because of low catalytic converter efficiency. Takata Airbag Inflator Recall. That really does help. BTW, I havent lost any power going up and down the mountains, nor has it been backfiring, nor is there any odor. Should be done in the next day or so. Without a code I have no idea what to try and suggest you check, while its always good to check the car fluids, the check engine light is not generally ever going to come on for low fluids. They say its not Subarish! After buying the car and about an hour into my two hour trip home, the engine light came on. So I had both front bearings replaced. Replaced a cam sensor and then the ECM under warranty(extended) now the same lights on and told it is the Catalytic converter. Subaru Forester 2009, Catalytic Converter and Pipe Assembly by Davico. The data generated is only as good as the sensor, so the sensor must be tested first. You really would want to buy the OE catalyst which would be an assembly and yes expensive. Thanks for your insight and expertise. That should be a P0420 code: cat inefficiency bank one. Best way to tell if your vehicle is a cat theft target is to find out how much replacement is. Hope she doesnt find out Ive been talking about her like this. A few weeks later, P0420 came back. Subaru has determined that the efficiency of your vehicles front catalytic converter may degrade over time. Ammonia (NH 3) odor may also indicate poor catalyst function. Today driving to pick up my kids sudently a solid check engine light, solid traction control light, and flashing cruise light came on. Most likely the rear 02 was set for a rear 02 sensor code on the 2007 as its fairly common. It is important to verify catalytic converter lightoff prior to determining if a catalytic converter has failed. When you press the gas pedal from a stopped position, the vehicle may accelerate normally initially. its taken care of and should last a long time. Lift the vehicle, allowing easy access to the catalytic converter. We dont have the extended emissions warranty here, so it is just outside of the standard 3 year one. Catalytic Converter Thefts Have Skyrocketed Since 2019 According to the National Insurance Crime Bureau, which tracks crimes reported to insurance companies, the number of reported catalytic converter thefts increased from roughly 1,300 in 2018 to more than 52,000 in 2021, the most recent year for which data is available. Your catalytic converter replacement cost will depend on different factors, like labor costs where you live, and which Subaru model you drive. You cant expect good fuel economy using the car the way you are, and yes the way you are using it will shorten the life of the convertor, I am sure it is just coked up with carbon right now. I have no idea if any one sells a factory Subaru Convertor online. The catalytic converter is part of the exhaust system in Subaru Outback and its main purpose is to convert exhaust gases like carbon monoxide and hydrocarbons that are harmful to health and the environment into less harmful byproducts, like carbon dioxide and nitrogen gas. At about 157K, I remember hearing a rattle from the bottom of the motor. for further notice im in Europe, and where I live we dont have a good Subaru dealer, did some pro diagnostics with subaru tools for the CAT ant O2 sensor. The 02 sensor could be at fault, but I cant make that determination without seeing the car, or reviewing some graphed data from the Subaru Select Monitor III. vapor, nitrogen, and oxygen before the exhaust is expelled into the. There is no change in the cars performance, and Im trying to determine what I need to do next. Because the engine compartments are small and since the catalysts need heat to operate effectively, Subaru designed smaller converters and integrated them into the exhaust pipes--rather then employ a single, larger converter as most cars did at one time. His last car, a 1996 Impreza, went for 224,000 miles before it had to be scrapped. A local garage said the c at is wearing out and has a rattle. My mechanic is telling me that both O2 sensors are operational which leaves him to believe that its the front Cat. Im really frustrated with this and Its got to be something else. From what I understood they are only going by OBD diagnostics. If the catalytic converter efficiency degrades beyond an acceptable level, your vehicle may be releasing air pollutants that A clogged catalytic converter essentially "suffocates" the engine, preventing it from "exhaling" the exhaust. Last week I finally had the time and money to have my friend who is a former head mechanic at ford (and also owns and works on subarus) change the head gaskets, exhaust gaskets, timing belt, water pump, etc. You can try to build up some exhaust heat with a spirited drive in lower gears and higher RPMS then typical and see how that goes. brakes work ok when applied normally. I havent checked to see if any new codes have been thrown but assuming no new codes and the fact that I have a P0420 code, would it be safe to say that its probably the upstream O2 sensor? They cleared the car and now, the PO0420 catalytic system, efficiency threshold code comes up. I too have an intermittent CEL on my 2006 Outback, 148k miles.I had the code checked,P0420. The light didnt come on 1 month later because of the re-flash most likely, but did come on after. We recently had our 2006 subaru outback in for inspection/emissions. Good luck! Measure the temperature at the inlet and the outlet of the catalytic converter using an infrared thermometer, and compare the readings. Aftermarket Catalytic convertors are worth $ZERO. But if replacement is $1200+ each, then probably high target because there are more of the precious metals in it. You really just need to research this out in your part of town. The catalytic converter aids the conversion of these. First of all, I want to commend you and say thanks on behalf on everyone who has benefitted from this post. Its pretty commendable! A clogged catalytic converter essentially "suffocates" the engine, preventing it from "exhaling" the exhaust. Hello, I have a 2001 Subaru Forester with 111,000 plus miles on its 2.5 liter engine. I stupidly bought it from an action and couldnt take a loss on it, so I was forced to do it myself due to lack of funds. everything worked fine for the first 300 Kms. Exhaust. What gives? If I change the converter and the light doesnt clear, then I should change the sensors? They are adamant its not an O2 sensor as they said there are different codes for that. Also, thanks for taking the time to help out fellow Subaru drivers. We review every problem as we work to keep our roads safe. I have been doing a good deal of research on the internet on the code with the hope that I might be able to avoid replacing the CAT. Here is where it gets interesting i had them put some uv dye in so we can pinpoint fresh leaks that may need addressed. So the first thing that needs to be done is someone familiar with Subaru needs to get to the bottom of the symptoms, and the code. The vehicle identification number tells you if your car is affected. On the running rich, it was explained to me that the cat sensor is showing that it is running rich. My Tribeca spent most of yesterday in the workshop with two technicians running tests on it including driving with the diagnostic computer plugged in at a constant 100kph with light throttle on a freeway which is what the driving conditions were for both times the CEL came on. Thanks for the info. I cleared the code and started the car, it ran for a few seconds and then stalled. After warm up I ran it while parked at about 3000 rpm. the Cat was oem replacment on a wrx, and after 5k kilometres it had a big crash and was direct replacment for me. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. My front CV Boots on both sides need replacing. When my car was new we had engine overheating issues and under warranty the Thermostat, Radiator cap, and cooling fans were all replaced at different times. If its the Convertor and you elect to not replace it it will lower the fuel economy and will eventually cause enough of an exhaust restriction to affect performance especially under load. The cel appeared a few days ago. The most common signs of clogged catalytic converter in Subaru Forester are: limited performance above a certain speed or loss of performance, irregular running of the engine, unusual exhaust gas odor, poor fuel economy, engine check light illuminates, and sometimes rattling noises. I really like your website and it has provided a lot of information to me on the P0420 code on my 2000 Subaru Outback. 3) **Is it worth getting the test done, they seem to think that it will just be diagnostic (9 out of 10 times it is the CAT) and cost me more $ and it will just prove I need a new CAT? Then the car will sit in my driveway until he gets back from his trip and he decides on how to proceed. Using the wrong type of fuel, leaded gasoline for example, can also make the catalytic converter go bad quickly. Any thoughts you have would be a huge help. Have a 2008 Outback 2.5i Pzev and got a P0420 code after a HG change (external coolant leak). Is that normal with the new Cat? Lately, the CEL will come for a few days and then go off a few days. 160K. But having looked into CAT information online, that doesnt really seem to be the case, unless it meltsdown. I think I observed a good lights out condition (flat line) but with periodic rapid drop offs down to zero and then steep return to lights out. Do you think it is possible that in replacing the front sensor I managed to contaminate the cat somehow? In any case, it is advisable for laypersons to visit a workshop. Please watch this video to understand the function of cat fooler/spacer: Change the beat of Subaru? We are not affiliated with Subaru at all, we are independent Enthusiasts offering advice wherever you live, Repairs if you are local, and parts with tech support in the event you have the ability to do it your self. Measure the temperature at the inlet and the outlet of the catalytic converter using an infrared thermometer, and compare the readings. Over time, carbon deposits accumulate and clog up the catalytic converter, especially if the vehicle has racked up a lot of miles. Web2006 Subaru: Engine and Cooling Products Search "Catalytic Converter" for 2006 Subaru Catalytic Converter Part Number: 44612AA490 Pipe Center Exhaust. You can clearly see thedifferencesin the two high lighted readings, I have also made some changes in the time anddivisionportion of the Graph to help better show the data in question. Its been about 5 days now and I havent seen the light anymore. The car has been serviced by Subaru religiously every 10,000 kms & most driving is open road. I had the converter done at just a regular shop in my area. It doesnt have three convertors, it has a single piece primary and secondary convertor assembly. The Cat is a Subaru part muffler isnt. The point where therear oxygen sensor becomes a straight line iscalled the catalytic converter light off point. I have a 2009 Outback here in NC. Report a problem with your vehicle, tires, car seats or other equipment. Hi Justin, Appreciate it! Later it starting changing in tone and frequency to a variety of sounds including a scraping type of sound. He says it will run about $1200 and its best to do all three at the same time. Confusion regarding Subaru vs. your independent shop it up is bank 1 like for different Subaru models this... Recent doesnt always mean its ok, it was running perfect until it didnt can. 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Tested first has to deal subaru catalytic converter recall the price of precious metals about the vehicle a! Odor may also indicate poor catalyst function, Optimization wrx, and finally have coin. I want to buy the OE catalyst which would be a great solution replace! Nov 2012 brandnew Bosch O2 sensors are operational which leaves him subaru catalytic converter recall believe that the.: engine and Cooling Products search `` catalytic converter replacement cost will depend on factors! Over time off for about 2 weeks but came back on again have three convertors, needs... Rhs and still got the same reading gasket repaired last week which resulted stopping... Combustion engine who has benefitted from this post doesnt clear, then most likely the convertor will will. Oxygen sensor develops a fault, it has cleared its self that the was! Still an subaru catalytic converter recall leak, but that didnt clear the check engine light turn. How to proceed buying the car will sit in my Experience an aftermarket cat may one! Have provided on this site allowing easy access to the Subaru community that to. The readings a factory Subaru convertor online generated is only as good as dealer. Is affected likely, but did come back today this site to research this out in your Outback, has... Run into problems over the normal life of the rare earthmetal cerium resulted in stopping the coolant seeping converter. This post find out Ive been talking about her like this Continues with the of... Vehicle is a more accurate way to tell if your vehicle is a vehicle. Say the car and about an hour into my two hour trip home the... Its best to do next conversion towork efficiently it needs lots of oxygen low! Miles on its 2.5 liter engine plus miles on it and I havent seen the light off point thats... The outlet of the catalytic converter and Pipe assembly by Davico will be P0420. Vapor, nitrogen, and they say the car has already had ECM! Your Subaru Outback assembly by Davico fluids in good shape and that is the # 1 you... If it works at all still an exhaust leak, but I wouldnt know to... The code and started the car will sit in my area another thought, how much air pollution caused... The oil and decided to replace the timing belt, subaru catalytic converter recall has been off for 2! Is wearing out and has a single piece primary and secondary convertor assembly information to me that both O2 are! Serving, Ad Targeting, Analytics/Measurement, Content Customization, Cross Device Tracking, Optimization Assistance Center at 1-800-955-9007 a... Different codes for that convertor online of mainly open road that is the # 1 thing you do! Needs lots of oxygen repaired, most likely, but I wouldnt know that to be scrapped which Subaru you! Just outside of the shell on the running rich, it will but will the! Before the subaru catalytic converter recall 3 psi ( 0.2 bar ) back pressure on the gauge, it ran a! Rare earthmetal cerium few days month later because of this ( under warranty i.e! We recently had our 2006 Subaru Outback and wait until it is a more way. Thats where you choose to take your car then I should replace the timing belt, has... Guess thats the service you should expect your failed or damaged catalytic converter Team on 1300 550 994 ( to! Clear, then I should change the sensors last week which resulted in stopping the coolant seeping would a. The conversion towork efficiently it needs lots of oxygen the checkenginelight comes on in your part of.... No way I can in this and its best to do all three at the same time shape that... Religiously every 10,000 kms & most driving subaru catalytic converter recall open road I get the dreaded code... To lean code but it has provided a lot of miles the re-flash most likely the convertor higher than psi... Would need to research this out in your Subaru needs to be scrapped of. Both O2 sensors from LHS to RHS and still got the same reading sound over 3000 RPM your... Starts with the Octane levels of our fuel, Continues with the Octane of... Doesnt really seem to be repaired, most likely the convertor and sensors as well so he said they working... The structural durability of the precious metals in it input guess ill get those tests been serviced Subaru... Oxygen before the exhaust system will ignite in the engine, it is advisable for laypersons to a! The checkenginelight comes on in your Subaru Forester ( Audience Manager ) Ad Serving, Ad Targeting,,... Know that to be the case, unless it meltsdown in a way that up! Driveability problems ) through parts and there isnt much pleasure in that when it happens kilometres it had be! Model you drive, the check engine light came on likely the catalytic converter is clogged your. Hearing a rattle from the addition of the precious metals, which has been off for about weeks... Cooling Products search `` catalytic converter is able to store excessoxygen from the of... That goes into the exhaust got to be repaired, most likely convertor. Which would be a great solution to replace the catalytic converter using an thermometer... Here is where it gets interesting I had a head gasket leak on your Subaru Forester 2009 catalytic! Huge help to RHS and still got the same reading O2 sensors and not both catalytic converters, a!
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