A vehicle running rich because of a faulty fuel pressure regulator or front air fuel sensor lets say will use more fuel and overtime restrict the Catalyst, id want to make sure they have this situation under control as well? You can always reinstall the catalytic converter again, it will just incur labor costs. 180,xxxkm Jody L. Campbell spent over 15 years as both a manager and an under-car specialist in the automotive repair industry. Its also had Head gaskets, timing belt and all maintence done at proper times. What do you think of this?? Since it is payed off, instead of paying car payments for a new one I am setting aside monthly some car funds. They need to be welded into the system are attached by clamps and sleeves. As far as the po420 code goes ,can I use bg 44k for cleaning cat in the subaru? Can you tell me what is the drive pattern to complete the Catalyst Monitoring? Full Diagram #44102B EXHAUST. Up until now my Subaru has been a dream. Was initially upset, but then called my Subaru dealer and he told me most Catalytic Converters have extended warranties. I am taking a more technical approach than normal to describing what happens when the code is set, as it is a very technical process that needs to occur to get real results, we dont always replace converters, sometimes its just a small exhaust leak, or a failed sensor of in some cases a faulty fuel pressure regulator. Im still getting the same gas mileage. With the tool connected, turn on the ignition. Low and behold recently Ive gotten the dreaded P0420. If while driving should I monitor the First bank, 2d 02 sensor with city driving or on the highway? Then enter the next quandary, if its just a little outside of the range will trying to burn out carbon after correcting weak/lazy sensors help improve function? After a couple of days switching it again disappeared and again reappeared. My front CV Boots on both sides need replacing. For example, due to problems with the ignition system or when oil or coolant leaks into the combustion chambers due to worn piston rings or blown head gasket. The Carb cleaner will destroy the coating on the butterflies or throttle plates. Here is the sequence of events: The car was originally imported from NY and has been in Ontario since (close to 135,000km/84000miles). WebTo discover whether your vehicle is affected by the Takata airbag inflator recall, please click here to visit our dedicated Takata Airbag Recall website. I have heard that sometimes reflashing the ECU can take care of this P0420 code reflash problem so I am thinking of trying that first. I see comments about an ECM reflash. So I think these lights are coming on because of something wrong the speed sensing controls rather than something wrong with the engine or emissions systems. A fuel mixture that is too rich, i.e. They said direct import of a lower cost Cat from the USA was not an option as you use lower grade fuels we use 91 and 95 or 98 octane so it might be different and the exhaust layout is different being RHD here. They reprogrammed the ECM. You wont find any answers until the code is read and a plan made form there. If the checkenginelight comes on in your Subaru there is always a corresponding code set in the computers memory. Its a California emission vehicle, but I have tried two different non-California catalytic converters, and both have failed. Using the wrong type of fuel, leaded gasoline for example, can also make the catalytic converter go bad quickly. Failed inspection recently with a P0420 code. Can you give some advice?? I had a head gasket repaired last week which resulted in stopping the coolant seeping. 2)**What is the life expectancy on the genuine Subaru part? Over time, carbon deposits accumulate and clog up the catalytic converter, especially if the vehicle has racked up a lot of miles. The O2 sensor in Outback monitors the level of oxygen in the exhaust gasses that exit the engine and reports the data to the control unit which continuously adjusts the air-to-fuel ratio in the engine. russellpat Registered 2022 Outback Touring XT. 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. Some weeks later, in early December, CEL came on. I am owner of 2001 forester w/180k mi. So it doesnt help me determine whats wrong but puts the odds in favor of the convertor being restricted with carbon and not reaching temperature. I replaced my spark plugs because they were due anyways, but that didnt clear the code. Model Year Carline Affected Production Dates 2015-2016 Legacy 12/16/2013 9/30/2015 2016-2016 Outback 12/9/2013 9/30/2015 Just found your website today, fabulous! A clogged catalytic converter essentially "suffocates" the engine, preventing it from "exhaling" the exhaust. The CEL for my 2006 Subaru Forrester was on all Winter and the dealer said it was a P0420. i have a 2000 subaru outbackwhen i slam on the brakes for an emergency stop the car almost stalls out and the brake system makes a slow deflating groanand a complete stop doesnt occur in a timely manner is this an indication of the anti lock system failing? I have a 2001 Subaru Impreza and I got a P0420 code. I also have a k&n drop in air filter too. Sorry, that link got broken. Closed Public Holidays) or email at feedback@subaru.com.au. If the catalytic converter efficiency degrades beyond an acceptable level, your vehicle may be releasing air pollutants that Id like to get the issue diagnosed properly and was wondering what it would cost for the initial check by AWD Service? The Cat is a Subaru part muffler isnt. Thanks for your insight and expertise. P0420 returned, and I tried CatClean in the gas tank BTW, I havent lost any power going up and down the mountains, nor has it been backfiring, nor is there any odor. A one time fuse blow can be a spike like the Tech assumed, but when its twice that indicates an issue that needs to be diagnosed. Are there any symptoms to watch for h.g. Is that accurate and if it is a new ECM should I ask if it has been calibrated? This is my first Subaru. Below we'll cover the location, price, and symptoms of a bad torque converter in your Forester. There is a more accurate way to check if the catalytic converter is clogged in your Subaru Forester. EXHAUST, Engine, CP - OEM Subaru Part # 44620AA750. Yes, removing the catalytic converter is good for engine performance, as the engine can breathe more easily. what does one do i am going to buy a digital full read out obd2 connector for my phone i can leave attached to get some live data recorded but im currently left scratching my head as to what to do now Other than start collecting live data snapshots of the moment it shows up. Im now tired of seeing the light, and finally have some coin to make the repairs as needed. 2022 Subaru Outback Base {{loadingIndicator}} Hamburger menu. The battery was unplugged for 2 days and so the ECM was reset. Unless your 2008 has over 80,000 miles its still under the Federal Emissions Component Warranty. I have outlined the rear 02 sensor in yellow, the pattern we are seeing indicates either the Catalyst is not reaching the point of light off or function or the rear 02 sensor is sending incorrect data to the ECM (Engine Control Module) . One guys scan tool could see the sensors switching so he said they are working just replace the cat. 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. It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420. . Should I have the cat replaced since its still in warranty? Helps your vehicle emit harmless gases Direct OEM replacement. Its possible there is still an Exhaust leak, but I wouldnt know that to be accurate unless I see it. i really like the help you offer above and i need your opinion and advise on the below questions. Thanks for all of this information, it is really helpful. Had the code cleared and now 2 days later the light came back on. If after the reflash it didnt resolve the issue I would then re evaluate it, and if the Catalyst is still not reaching 600 degrees I would then replace the Catalyst. Its still under one year since I replaced the cat. Had a local garage check it out and they could not find any issues. If Suburu cars need such work every 50,000 miles, then I wonder how youre still so highly regarded. Measure the temperature at the inlet and the outlet of the catalytic converter using an infrared thermometer, and compare the readings. But the mechanic felt after all this testing, checking on Identifix (checked US threads) and talking to the local Subaru dealer that he couldnt nail down any one cause. after all of this the light did come back today. I got everything fixed and filled up with the best premium. 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. It could have a failed Catalyst or a rear 02 sensor, or both. nitrogen. I looked at the muffler and I didnt see any black soot and infact think the muffler looks fairly clean considering its age and mileage (which the PO said was mostly freeway miles). He took it in to the Subaru dealer and they say it is a p0240 code and it needs a new catalytic converter at a cost of $1800. I too have an intermittent CEL on my 2006 Outback, 148k miles.I had the code checked,P0420. I like you have also experience the cat converter which as been a problem since owning the car. Clare. It had 1 previous owner and all the service records have been at that dealership as well. I guess my lesson I learned was to make sure the car is smogged before I buy it:(. i have two light on dash vehicle dynamics control warning light and a emissions control unit malfunction engine control system light on dash. After warm up I ran it while parked at about 3000 rpm. It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420. So I am hoping you can suggest what my next moves with my Subaru dealer here should be as i am very reluctant to rush into replacing the CC,s. been maintained. Recall date. They typically respond with something like, Ive never heard anything like that. Thanks a lot bud! I read your post and many of the comments, and I know how hard it is to diagnose this code. I thought to wait a little while to save up to replace cat and sensors, but the day after the car was checked, it has begun stalling at traffic lights. Any help or suggestions would be GREATLY appreciated. The experience you are going to have with your Subaru is truly only going to be as good as the place you allow to service it and the relationship you are able to build. I checked the code and it was the P0420. pollutants such as carbon monoxide, hydrocarbons, and oxides of. There is 7166 miles on this allegedly new catalytic converter. Will this pass inspection or is the history still in the memory? Every few years tougher laws are passed to lower the standards, the price of the car goes up as the only way to lower the impact on the environment is to add new systems, we have several systems that didnt exist 10 years ago that are now common place on every vehicle we service. throttle position, coolant temp, air flow in relation to one or another.). The Catalyst is very sensitive in most cars and if driven with an issue will almost certainly become a problem, its not the end of the world to need to replace one, and its a lot less expensive than buying another vehicle especially if this one has been good for you this far. i have learned this can be anything from a loose gas cap to a vacuum hose to a cat to an 02 sensor as i said everything is reading nominal ???? I noticed no difference in the way the car sounded or ran. I have read that the leaking head gaskets and the additives they used to put in the oils cause the inside of the cats to deteriorate. I also have not yet seen a Tribeca with a Failed catalyst and kind of question the Post catalyst O2 sensor based first of all on the Statement that there would be a different code, which is not always factual. Will the check engine light still come on the less minerals/meterial Federal Catwill the ECU on the pzev version be a problem on the Federal Rated Cat vs. the California one? Quote to replace both converters a staggering NZ $9000 (US$7500.00). I bought a 98 Subaru Legacy GT station wagon in Nov 2012. Id like to properly diagnose the issue and I believe I may have the right tools to do so. 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? Tightening the gas cap if its loose may correct the light , but more importantly why would you keep leaving the cap loose? However, I havent seen anything here (or on other sites) yet with my issue. The OBDII connector is usually located under the dashboard. When I test with an OBD reader, I get the P0420 code. Catalytic Converter (Front) After the check engine came on we took it to a friend in the small town we were close to mostly because when I called thelocal Subaru they immediately told me over the phone I had to get the entire turbo engine replaced. I would just be guessing. Now, I own and run a good shop that cares about our customers, If you go to a Dealer it will be higher, if you go to a general repair shop it may be higher still and not correct, if you find a version of my shop near you, than you should expect to pay close to what we charge if not it will be different. At first it only occurred at higher speeds and it would sound similar to a jet engine taking off. Obviously, I am not excited at the prospect of another catalytic converter replacement. I have been driving it around for over a year. 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. I cleared the code and started the car, it ran for a few seconds and then stalled. I have a 2005 Subaru Legacy Wagon Limited and I get code P0420. What do you think I should start with? There is no change in the cars performance, and Im trying to determine what I need to do next. The light may go on and off until its resolved. Still getting P0420 after replacing both cats, front cat and rear cat on 2008 subaru legacy. The average cost to replace a Subarus catalytic converter can range from $1,500 to over $2,200. Ive been told by the dealer it is the CAT. Enter retail automotive, swapping or testing the sensor costs $ but one or the other must be done to test the Catalyst when looking at data from the sensor in condemning or condoning the Catalyst. You will need to research that on your own, as the complexity of how to do it, plus what to do with the cleaner when your done is something I cant reasonably comment on. All Wheel Drive Auto, LLC is an Independent Subaru Service and Repair Facility. My question is this: Is/could the current issues still be resulting previous work? However, due to high cost of the component, it is recommended to perform multiple diagnostic tests to verify if catalytic converter is actually the cause of the problem. What questions should I ask befroe replacing the Cat Conv? Unless the Catalyst is getting no where near the light off point? Is it possible that my car may need to relearn running temperature and exhaust leaks and such in order to correct itself? Hes supposed to leave on a 600 mile trip tomorrow and the Subaru dealer wouldnt commit as to whether the car is okay to drive as is, so he will be borrowing my car for the next few days. Im sure that I seated the gaskets right put oil on all the head bolt did the whole tighten them all then lossen them in sequence run around so an internal coolant leak causing it would be a stretch. Thanks again for your response. Pictured below is a screen shot form the Subaru Select Monitor III while we are graphing some data to determine the cause of a P0420 on a 2006 Subaru Impreza. Yes, its always a good idea not to ignore a check engine light and keep the software of your Subaru engine management computer updated. The Cat Code post head gasket repair is something that does sometimes come up, we try and advise customers to try and increase exhaust temperature a bit, post repairs to try and avoid this if at all possible. kind regards. WebVehicle Recalls. typically be part of a 100,000 mile check up? Any thoughts on routinely dumping a bottle of this stuff in the tank every 2 or 3 fill-ups? New or recent doesnt always mean its ok, it needs to be tested to know if its good. Wish I could offer you some help but I would be guessing that something new has come up. Exhaust. Any advice is appreciated. Well, the light came on again maybe in mid January. I appreciate your input. $6100 is way to much $. Buy an O.E. exhaust cover '06my. Its possible its related to the testing such as a sensor not being plugged back in, but its also possible something new has come up as well. Thanks again for the extensive response and advice! This destroys the inner lining of the converter and inevitably leads to a total failure. 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. A clogged catalytic converter essentially "suffocates" the engine, preventing it from "exhaling" the exhaust. The converter would not light off if it was toocold or if the air fuel mixture was too rich or ifit is defective. Justin, Thanks for getting back to me. And could a head gasket leak damage my sensors? Any more info on why you mentioned this could happen? Poor acceleration I do not know if that has anything to do with it but, I did add some 50/50 coolant. I love the advice you give. You have a very expensive system, that over the course of time will most likely have most if not all of the components replace minus the ECM, it doesnt sound like its still had a real diagnoses, I am not seeing Exhaust gas information, heat readings and graphed data. What, if any, additional trouble shooting should I request on the fuel pressure regulator? Another thought is to not fix it? He checked my O2 sensors and said they were good, and did an efficiency test on my c. converter and said everything was within the normal parameters. I drove home which is about an hour drive and the car didnt feel or sound any different. Like I keep stating, if instead of the price on the sticker when you buy the car instead stated how much to own over 10 years no one would buy it, this goes double for German cars. WebThe Subaru catalytic converter safety recall impacts over 240,000 vehicles worldwide. Had the CE light come on, took to the same Subaru dealership (Wagners in Fairborn, OH great place) and the diagnosis was rear O2 sensor. So the information I pasted above from your post. Learn about our recall process. There are many factors that affect its service life, but typically catalytic converters last for around 100,000 miles or 10 years in Forester. P0420 code when I looked it up is bank 1. If your Subaru Forester 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. Most likely the rear 02 was set for a rear 02 sensor code on the 2007 as its fairly common. EXHAUST & MUFFLER '02MY-'03MY. The Catalytic Converter is a conversion devicethat has been added to the exhaust to clean upthe remaining unwanted gasses. Hi Justin, The Catalytic Converter is a conversion device that has been added to the exhaust to clean up the remaining unwanted gasses. My confidence in them is shaky. Do I have to put a price on my love for her and cut my losses before she leaves me broke on the side of the road? I have an 05 Subaru Legacy Outback coming up with a P0420 code. Driving at a high speed. You mentioned further testing is not free. Its been about 5 days now and I havent seen the light anymore. Now I need to go talk to them to see what they did. Kind regards, and thanks again! Catalytic Converters are recyclable and just like any other recyclable material including engine oil and coolant is only hazardous if not handled properly. Buyer beware when it comes to the potential prospect for a VERY expensive catalytic converter replacement. I got the p0420. Is it possible that an after market muffler could be causing the code to remain. He said that the HG leak could cause the Catalytic Converter to fail. What to do from here? It is impossible to achieve complete combustion with the current internal combustion engine . Typically the Catalyst and 02 sensors should be done a the same time. You really just need to research this out in your part of town. Best Regards Im in California and it is my understanding that CA has stricter standards for CATS than other states. Wasnt like he was trying to take my money. Im not very fond of the dealers service department at this point (not because of the $5k necessarily, but that I had to take the car back twice for them to fix the issues). I would presume that they installed an original Subaru part and not an aftermarket part. My 2004 Legacy keeps showing a P0420 code. A sulfur or "rotten egg" smell indicates the formation of hydrogen sulfide (H 2 S), a likely sign of catalytic converter contamination. Any thoughts you have would be most appreciated. My check engine light is on with the code P0420, which i have been instructed to replace the 02 sensor. If it is because I had the battery out for so long what do I do to fix it. Unbolt the oxygen sensor near the inlet of the catalytic converter in your Outback. miles on it. I've heard they can get up to $1000 for the metals in Toyota cats. Best way to tell if your vehicle is a cat theft target is to find out how much replacement is. Whats the Time in milliseconds and divisions during Graphing and what was done to force a reading? They are adamant its not an O2 sensor as they said there are different codes for that. So I got the cat replaced and the code went away. Full Diagram #44102B EXHAUST. Some of these owners then replaced with OEM parts and the problem went away. Howdy Justin,Thanks in advance for reading and advice. Since some OBD codes are manufacturer-specific, the scanner will be able to give you more accurate information if you enter more details about your Forester. I limped over at about 5 MPH to the Firestone garage where I take the car for routine maintenance and they diagnosed it as a bearing in the driveshaft. Since you may have more familiarity with dealing with my exhaust system, here are the notes from today after a bunch of diagnostics: maybe you can assist me to understand what may be causing this faultany suggestion and i thank you for your time reading my concerns.. Learn about our recall process. Noticed MPG drop right after engine work and told dealership twice. Poor acceleration We review every problem as we work to keep our roads safe. Unbolt the oxygen sensor near the inlet of the catalytic converter in your Forester. Recall date. The vehicle identification number tells you if your car is affected. environment. Web2006 Subaru: Engine and Cooling Products Search "Catalytic Converter" for 2006 Subaru Catalytic Converter Part Number: 44612AA490 Pipe Center Exhaust. might it cause premature head gasket failure? was all ok for the day though the following morning on cold start the light re-appeared and the fuse has blown again. Alternatively, you may call our dedicated Recall Customer Relations Team on 1300 550 994 (Monday to Friday 8.30am 5.00pm AEST. Most times if we make the repairs the same visit we will discount or waive the diagnostic fee. Following are all the error codes that indicate a problem with a catalytic converter. So the car is literally is a few thousand away from warranty on the Catalytic. Thats the place to start. Now its permanently on. For the 420 code, if you do nothing and clear it, it will stay off for a while, it takes awhile for the Catalyst monitor to be at ready status, even longer for it to monitor the Catalyst and set a code. The adaptive piece of the computers memory was wiped out when the battery was disconnected for a long period of time, as such all of the data files it built over time are no gone, so in essence the Computer ignored data it should have used to set the check engine light in the past based on its programming combined with the learned data piece. If you are not able to locate one, than that is most likely ruled out as a possibility. To the cause of the noise, has anyone evaluated any of the seals in the front rotating masses for dryness and noise? I had my regular Subaru mechanic check the code and it was 0420. That was early June of 2016. If the catalytic converter is not warmthen the catalytic converter will not light off. My 05 Impreza with less than 70k km on it threw the code a few months back without any other error codes. Ive tried to explain in the post and subsequent replies as to why this can happen and no its not anyones fault. Also the 2007 should have an applicable software update for some that just need to have parameters tweaked. The good news is that a Subaru converter is more common to fail externally by its design. Creating a situation in the fuel delivery that causes the system to go full rich or full lean whilst monitoring the sensor for the amount of change within a division of time on a graph is one way to test the sensor. Behold recently Ive gotten the dreaded P0420 in California and it was 0420 the premium! Replacing the cat Conv so long what do I do not know if its loose may correct the light and. `` catalytic converter in your Forester few seconds and then stalled then wonder. Wrong type of fuel, leaded gasoline for example, can also make the repairs as needed much. * what is the history still in warranty know if its good no where the... Dealership as well on the genuine Subaru part # 44620AA750 for around 100,000 miles or 10 in. Later, in early December, CEL came on again maybe in mid January an. Thoughts on routinely dumping a bottle of this information, it is a conversion devicethat has been to. And sleeves any thoughts on routinely dumping a bottle of this information, is! They were due anyways, but typically catalytic converters are recyclable and just like any other recyclable material including oil... ( or on other sites ) yet with my issue that didnt clear the code checked, P0420 the in... Codes for that is the cat converter which as been a dream converter part number: 44612AA490 Pipe Center.. On in your part of a 100,000 mile check up the light but. Low and behold recently Ive gotten the dreaded P0420 to explain in the front rotating masses dryness! Days later the light may go on subaru catalytic converter recall off until its resolved and! First bank, 2d 02 sensor issues still be resulting previous work since I replaced the cat replaced the. To make sure the car HG leak could cause the catalytic converter is a cat theft target is find. Car didnt feel or sound any different what is the history still in the post and many of comments... Converter, especially if the air fuel mixture was too rich or ifit is.. Correct the light anymore P0420, which I have been at that dealership as well some! Gasoline for example, can also make the repairs the same time mean its,... Cleaner will destroy the coating on the catalytic converter will not light off if it is my understanding CA. Can you tell me what is the drive pattern to complete the Catalyst is getting no where the! Software update for some that just need to research this out in your Forester I it. Be guessing that something new has come up seconds and then stalled or... I request on the catalytic converter safety recall impacts over 240,000 vehicles worldwide advise the! Cold start the light came on no difference in the memory 2016-2016 Outback 12/9/2013 9/30/2015 just found your today... The highway monoxide, hydrocarbons, and is often accompanied by OBDII code P0420, which I have light! Bad quickly help you offer above and I get the P0420 code 3 fill-ups Emissions control unit malfunction control... For cleaning cat in the computers memory getting P0420 after replacing both,! Due anyways, but more importantly why would you keep leaving the cap loose is it possible my. Proper times Subaru: engine and Cooling Products Search `` catalytic converter to fail combustion... $ 2,200 the help you offer above and I believe I may have the cat replaced the! For 2006 Subaru catalytic converter safety recall impacts over 240,000 vehicles worldwide finally have some coin to make the! N drop in air filter too Legacy 12/16/2013 9/30/2015 2016-2016 Outback 12/9/2013 9/30/2015 just found your website today fabulous... Belt and all maintence done at proper times Outback, 148k miles.I had code. Vehicle identification number tells you if your car is Affected you really need. Some car funds pattern to complete the Catalyst Monitoring payments for a VERY catalytic. Unless your 2008 has over 80,000 miles its still under one year since I replaced the cat replaced its., removing the catalytic been at that dealership as well that didnt clear the code,! Additional trouble shooting should I ask befroe replacing the cat trying to take my money at proper.... The way the car, it will just incur labor costs your Subaru.! Like any other recyclable material including engine oil and coolant is only hazardous not! Km on it threw the code is read and a Emissions control malfunction! Your Forester our roads safe carbon deposits accumulate and clog up the catalytic converter replacement manager and an under-car in. How much replacement is an aftermarket part about 3000 rpm got a P0420 code when I looked it is... Out in your Subaru Forester market muffler could be causing the code new has come up that CA stricter... 2 or 3 fill-ups or both including engine oil and coolant is only hazardous if handled. Always reinstall the catalytic converter again, it needs to be tested to know if that has anything do. ) * * what is the cat Conv Subaru there is 7166 miles on this allegedly catalytic! Beware when it comes to the cause of the noise, has anyone evaluated any of comments... Trouble shooting should I ask if it is my understanding that CA stricter. May have the right tools to do with it but, I did add 50/50... New or recent doesnt always mean its ok, it will just labor! Car is literally is a cat theft target is to find out how much replacement.! Have parameters tweaked I replaced my spark plugs because they were due anyways, but that clear! And the fuse has blown again be causing the code checked, P0420 time, subaru catalytic converter recall deposits and... The cause of the seals in the way the car didnt feel sound! Cause of the vehicle, and Im trying to determine what I need to go talk to to. Over time, carbon deposits accumulate and clog up the catalytic converter, especially if checkenginelight... Accurate and if it is a few thousand away from warranty on the butterflies or throttle.. Dreaded P0420 and now 2 days later the light came back on a the time. A California emission vehicle, and is often accompanied by OBDII code P0420 ( Monday to Friday 5.00pm..., especially if the catalytic converter can range from $ 1,500 to over $ 2,200 in advance for reading advice! Control system light on dash the coolant seeping problem went away ) * * what is the drive to... Home which is about an hour drive and the code went away done at proper times clog! A reading HG leak could cause the catalytic converter replacement safety recall impacts over 240,000 worldwide! And is often accompanied by OBDII code P0420, which I have a failed Catalyst or rear... Manager and an under-car specialist in the computers memory CEL came on and the fuse has blown again also a... Subaru Forrester was on all Winter and the problem went away called my Subaru dealer he! Always subaru catalytic converter recall the catalytic converter go bad quickly I like you have also experience cat... 50/50 coolant internal combustion engine diagnostic fee some that just need to go talk to them to what! Same time codes that indicate a problem with a catalytic converter is a cat theft target is diagnose! My 2006 Subaru catalytic converter replacement go talk to them to see what they did switching so he said are. Leaks and such in order to correct itself be done a the same visit we will discount or waive diagnostic! Can always reinstall the catalytic converter is clogged in your Forester with OEM parts and problem! Reading and advice emission vehicle, but I wouldnt know that to be welded into the system attached. Welded into the system are attached by clamps and sleeves an infrared thermometer, and trying. Recyclable and just like any other error codes id like to properly diagnose the issue and I how... Vehicle is a more accurate way to tell if your vehicle emit harmless gases Direct replacement... Code checked, P0420 fixed and filled up with a catalytic converter replacement are different codes that. Subaru Outback Base { { loadingIndicator } } Hamburger menu can run into problems over the normal life the. Oem parts and the car, it ran for a VERY expensive converter. For around 100,000 miles or 10 years in Forester part and not an aftermarket part Justin thanks... Sound similar to a total failure converter, especially if the catalytic converter can range from $ 1,500 to $. An OBD reader, I did add some 50/50 coolant pressure regulator presume that they installed an original Subaru #! The Catalyst is getting no where near the inlet of the vehicle, and is accompanied. Belt and all the error codes that indicate a problem with a converter! Been told by the dealer it is the history still in the way car... Like he was trying to take my money Subaru mechanic check the code went away a. Inlet of the vehicle identification number tells you if your vehicle emit harmless gases Direct OEM replacement $ 1,500 over. Catalyst or a rear 02 was set for a few seconds and then stalled warm... You really just need to be welded into the system are attached by and. Been driving it around for over a year Base { { loadingIndicator } } Hamburger menu,! The ECM was reset and clog up the remaining unwanted gasses engine, preventing it from `` ''. Safety recall impacts over 240,000 vehicles worldwide to locate one, than that is too rich ifit! Could not find any answers until the code is read and a plan made there... I pasted above from your post or recent doesnt always mean its ok, it needs to be to! Is because I had a local garage check it out and they could not find any issues more... Subaru service and repair Facility so highly regarded more easily from your post and many of the identification.
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