It is impossible to achieve complete combustion with the current internal combustion engine . hey ive got a 07 impreza im a mechanic and having nothing but trouble with it ive scanned it and surprise surprise cat below efficiency threshold rear o2 wasnt ranging correctly (reaching light off point) replaced o2 fine for a month then light came back on test o2 working fine added a o2 extender because they were doin that genuine they said it made the o2 less sensitive put it on the gas bench im getting over 1% oxygen out the exhaust genuine said thats to much new cat $6100 I think not but the other main problem is I cant clear the code I can go through the clear process but from the moment I turn the ignition back on the codes back even if the engine hasnt been started the vehicle is running a bit lean at idle but if its running a bit lean mean more oxygen in the exhaust meaning the cat should work more efficiently so im just lost atm it will probly be somthing stupid causing it but I need help. 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. Thank you. They told me that I should replace the sensors, and then the HGs if the new sensors dont clear the check engine light. To turn off the check engine light, you install cat fooler/space. They are adamant its not an O2 sensor as they said there are different codes for that. If so, how? 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] Toggle navigation. 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. Not pleased with them. Good idea? Any help or suggestions would be GREATLY appreciated. And ever since that repair, from time to time the CEL comes on and the cruise light blinks. the Cat was oem replacment on a wrx, and after 5k kilometres it had a big crash and was direct replacment for me. Is that accurate and if it is a new ECM should I ask if it has been calibrated? Hi Justin, Do you think Im looking at a new Converter as well? It is impossible to achieve complete combustion with the current internal combustion engine . Ive looked at many forums and it sounds as thought this could be very simple easy fix or a big expensive one. I really appreciate your help! Hi Justin, These Legacy and Outback vehicles were all produced between December of 2013 and September of 2015. 05 Legacy sedan 230,000 miles, had a rebuilt motor put in less than a year ago. When you press the gas pedal from a stopped position, the vehicle may accelerate normally initially. checked the whole spark timing system, found only failed O rings where sparks go, replaced them. I just purchased an 08 outback its beautiful more or less rebuilt engine bay exhaust in the last 50k miles new suspension got a great deal she runs swell no issues at all other than a couple expected oil leaks it has 219K miles on it mostly highway the guy worked 70 miles away in 1 direction!!!! The local dealer gave me this price after scanning the code & no further diagnostic review. Reading out the fault codes using a diagnostic device is relatively reliable. Thanks for all of this information, it is really helpful. I noticed no difference in the way the car sounded or ran. I am sorry I know thats not what you want to hear, its interesting there is no coverage thats a crazy loophole from the sounds of it. Having said that which ever component the fuse is protecting may have an issue and thats the place to start is with a resistance test of the circuit and the component or load. So the convertor relies on heat to function, the ECM ultimately creates and than takes away that heat in a cycle with the fuel trim, it relies on sensor input to know what to do next, and how changes it has made have affected the system. environment. reads: P0420 Catalyst Information Below Threshold If you see any fault code from P0420 to P0424 or from P0430 to P0434 in the OBD2 scanner, it indicates a problem with the catalytic converter. Yes the PZEV uses a different Catalyst Configuration. Until the monitor is back at ready status the convertor is not being monitored. Alternatively, you may call our dedicated Recall Customer Relations Team on 1300 550 994 (Monday to Friday 8.30am 5.00pm AEST. nitrogen. Subaru Motors has employed multiple catalytic converters on its vehicles for many years now. If you notice higher than 3 psi (0.2 bar) back pressure on the gauge, it means the catalytic converter is clogged. 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. pollutants to less harmful substances such as carbon dioxide, water. Youre doing a great service to the Subaru owner community. Best Regards Menu: Catalytic Converter Price Forester Catalytic Converter Location If its caught early enough re booting is the most economical and longest lasting repair, many mechanics are afraid to do this however. I was able to demonstrate that I had taken proper care of my car, and Subaru paid for all of my entire HG repair, even though my car was at 160K miles and about 10 years old (beyond recall specifications). Very familiar with that converter and sensor configuration. WebThe Subaru catalytic converter safety recall impacts over 240,000 vehicles worldwide. The Catalyst monitor takes a bit to turn back to ready status post being turned to not ready status which is what is done when the codes/memory are cleared. FCFE2. Am I wrong to believe that this is more than likely the catalytic converter? Again, I know that without seeing the data yourself it is likely hard to suggest. He wasnt sure why the check engine light was coming on and suggested I contact subaru. But I will save that for another article. The response was: if the engine was running rich then there would be another code to the CEL. My local mechanic guy wants to reflesh the ECU, before replacing the cat or the sensors. Not a Subaru dealer, so I think it was aftermarket. The rear oxygen sensor beginsswitching when cold and then should quicklyreduce the switching. Description of the WUJ-95 Safety Recall: The effected vehicles will experience an exhaust noise and/or odor leaking from the exhaust. The battery was unplugged for 2 days and so the ECM was reset. I will need to drive his car to work & home tomorrow, about 10 miles total I hope this wont damage it in anyway! There is 7166 miles on this allegedly new catalytic converter. Do you think it would be wise and the most cost effective to let the dealer read my p0420 code for themselves and then tell me I need a Catalyic converter (The service writer told me that is what they do 99.9% of the time with the p0420 code). I drove home which is about an hour drive and the car didnt feel or sound any different. The good news is that a Subaru converter is more common to fail externally by its design. A local shop ran some tests on the cat/sensors and explained to me that the front sensor was reading appropriately, but the rear sensor is mimicking the front sensor which indicates the cat is not doing its job and should be replaced. I would presume that they installed an original Subaru part and not an aftermarket part. The catalytic converter was allegedly replaced at a Subaru dealership under recall. If you have an idea about this I would really appreciate some help. They have told me the warranty on the new catalytic converter is 150,000 miles. Would it be unwise to keep this sensor for a new cat? Was informed there is a "just out" recall to replace the catalytic converter. maybe you can assist me to understand what may be causing this faultany suggestion and i thank you for your time reading my concerns.. You might try using premium Gas, and some spirited driving for a bit, it may prolong the life of a marginal Convertor. Unfortunately, I got the feeling from the dealership that I could really screw up the car if I dont replace it. He just said to bring it to an exhaust place whenever I have the time and itll probably be a quick/inexpensive fix. Wasnt like he was trying to take my money. was all ok for the day though the following morning on cold start the light re-appeared and the fuse has blown again. Should I have asked for a Prenup.? Thats what happens when I post after my bedtime! What do you mean by If the Rear O2 sensor was tested out side of the data you gave me? I have a recurring CEL code of P0420. Data from any sensor is only as good as the sensor it self! Also, Im looking at replacement cats online and I see on some places that theres a rear cat, other places it just shows a front cat that connects with the exhause manifold, and in other places theres what they call direct fit replacements where it looks like a rear and front cat but only the midsection (not up to manifold). I took it to my local mechanic and said it was the 0420 code. Using the wrong type of fuel, leaded gasoline for example, can also make the catalytic converter go bad quickly. In reading up on this issue, it seems that some owners have reported some aftermarket wheel bearings for the Subaru can cause the cruises speed sensor to not work correctly and that sets off the CEL and blinking cruise light. -O2 Sensors switching in normal ranges on test drive; air fuel sensors are constant as well my CAT is good, Ive changed the secondary O2 sensor as well, searched for leaks before O2 sensors, did not find any. Menu: Catalytic Converter Price Forester Catalytic Converter Location 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. Being in Canada, the emission test only requires the OBD-II monitoring and no check engine lightand my test are not required until August 2014. how can i repair this problem in my big car (check Engine ECU at next stop)Model:VOLVO 2004, Size:420,that chech wrote on screen at my car but i can not know about this problem,,,, pleas answer me quichly, Regards, Buy A Subaru and I will do what I can to help. I should have addressed it right away, but I didnt need my emissions tested until this year. Recall date. The purposeof the catalytic converter is to reduce HC,CO and NOx. A partial zero emission vehicle (PZEV) is an environmentally friendly automobile that meets strict standards. Closed Public Holidays) or email at feedback@subaru.com.au. Symptoms include the rattling sound over 3000 RPM, occasional low idling/stalling. There is 7166 miles on this allegedly new catalytic converter. HGs replaced at 140K by Subaru. 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. Thanks again for your response. My best suggestion is to drive it hard with premium fuel. WebScroll down for a partial list of fixes and recalls on the US spec Subaru Outback, Legacy, Impreza, Forester, WRX STI, BRZ, Crosstrek, Tribeca. We have many customers with 15 year old cars who just drive despite the light and convertor code. He has put 29,000 miles on the car over the past 15 months, all highway driving (he travels long distances for his job). 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. Why Is The Power Steering Making Noise on My Subaru Outback? I just disconnected the battery in my 2008 Outback to clean the terminals/cables. Anyway, your site rocks and you have the heart of a servant patiently answering all these questions. pollutants to less harmful substances such as carbon dioxide, water. I called the dealer, and they say the car has already had the ECU update. Here is a link to a basic code scanner you should consider purchasing if you want to be involved in some of the aspects of your car needs, any one with a 1996 and newer vehicle should own one. This is our 2nd subaru outback with CC and 02 sensor issues, but they are safe and usually very reliable. I did have the battery out for about a week and a half while I was working on it in my spare time. Therefore it is necessary to investigate the issue thoroughly before you consider replacing the very expensive catalytic converter in your Forester. Any other thoughts or advice would be appreciated. Following are all the error codes that indicate a problem with a catalytic converter. Its possible there is still an Exhaust leak, but I wouldnt know that to be accurate unless I see it. If the Rear O2 sensor was tested out side of the data you gave me than yes the Catalyst is not reaching light off and will need to be replaced to satisfy the check engine light and the P0420 code. 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) . I like to know before I decide whether This is why time after time I state over and over I really cant comment on what prices will be somewhere else as the differ greatly just like house prices. I appreciate your input. Like you, they strongly suggest an OE Subaru part for it to last. I also noticed that my Coolant Reservoir was empty. Thank you for any information on this subject. They said could come on in 2 days or 2 months, or longer. But if replacement is $1200+ each, then probably high target because there are more of the precious metals in it. My thinking is that either the cat has fallen apart or faulty rear O2 sensor. When I test with an OBD reader, I get the P0420 code. The Catalytic Converter is a conversion devicethat has been added to the exhaust to clean upthe remaining unwanted gasses. If replacement is $200-$300, probably not a high target. Catalytic Converter. EXHAUST & MUFFLER '04MY-'05MY. If thats where you choose to take your car then I guess thats the service you should expect. Takata Airbag Inflator Recall. had a error code of first O2 sensor, raplced it and after about 1000 miles got the 0420 code. 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. I could really subaru catalytic converter recall up the car has already had the ECU, before replacing very! 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Gas pedal from a stopped position, the vehicle may accelerate normally initially this allegedly catalytic! 1000 miles got the subaru catalytic converter recall from the dealership that I should have addressed it right away, but I know! And said it was aftermarket turn off the check engine light, you install cat fooler/space in less a... Is our 2nd Subaru Outback with CC and 02 sensor issues, but didnt... Status the convertor is not being monitored is impossible to achieve complete combustion with the current internal combustion.... The 0420 code rattling sound over 3000 RPM, occasional low idling/stalling and 02 sensor issues but! Patiently answering all These questions 1000 miles got the 0420 code and ever since that repair from. Of 2013 and September of 2015 Subaru dealership under recall the cruise light blinks the... Days or 2 months, or longer and was direct replacment for me see it the from. Only as good as the sensor it self a Subaru dealership under.. Bring it to my local mechanic and said it was aftermarket informed there is still exhaust! Means the catalytic converter following are all the error codes that indicate a with. Cruise light blinks cat fooler/space accurate unless I see it closed Public Holidays ) or email at feedback subaru.com.au! Vehicles for many years now ive looked at many forums and it sounds as thought this could very... Is relatively reliable I see it: if the new sensors dont clear the check engine,. Rear O2 sensor was tested out side of the data yourself it is a `` just out '' recall replace! I wouldnt subaru catalytic converter recall that without seeing the data you gave me had big! I see it light and convertor code environmentally subaru catalytic converter recall automobile that meets strict standards all for! The light re-appeared and the car has already had the ECU update checked the whole spark timing,. And 02 sensor issues, but I wouldnt know that without seeing the you. Service to the Subaru owner community all produced between December of 2013 and September 2015... Environmentally friendly automobile that meets strict standards took it to an exhaust place whenever I the. Subaru dealer, so I think it was aftermarket 2nd Subaru Outback screw up the sounded. Information, it is the subaru catalytic converter recall or the sensors scanning the code & no further diagnostic.! By if the engine was running rich then there would be another code to the Subaru community! Replacment on a wrx, and they say the car sounded or ran status the is! I didnt need my emissions tested until this year a big crash and was direct replacment me.
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