Another guy from Canada. I really appreciate your advice. 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. The catalytic converter aids the conversion of these. Does this help determine if its the cat or something less expensive to fix (rear O2 sensor)? Hi, Justin, thank you for info you have provided on this site. After buying the car and about an hour into my two hour trip home, the engine light came on. Dealer or good independent as long as Subaru parts are whats used. After some research, I assume the rattle was coming from the CAT. At about 157K, I remember hearing a rattle from the bottom of the motor. exhaust cover '06my. Menu: Catalytic Converter Price Forester Catalytic Converter Location 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. Should I make sure they checked the O2 sensors, A/F fuel ratio, ECT, MAP before I allow them to replace it? Here is where it gets interesting i had them put some uv dye in so we can pinpoint fresh leaks that may need addressed. 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. Later it starting changing in tone and frequency to a variety of sounds including a scraping type of sound. But its back on, triggered by, seemingly, making a simple right turn. They did a diagnosis by putting it on the monitors but I do not believe they did the catalyst efficiency test you recommend and they did not do the drive test for 20 30 min. Description of the WUJ-95 Safety Recall: The effected vehicles will experience an exhaust noise and/or odor leaking from the exhaust. The purposeof the catalytic converter is to reduce HC,CO and NOx. They have told me the warranty on the new catalytic converter is 150,000 miles. You really just need to research this out in your part of town. I dont dispute that the catalytic converter probably needs replaced. Webexhaust pipe containing the catalytic converter. Ill even give you a good deal. If I had to replace the cat, I see that there is a federal and a california catalytic converter (difference in price is about 200USD). Ive tried to explain in the post and subsequent replies as to why this can happen and no its not anyones fault. EXHAUST & MUFFLER '04MY-'05MY. There is just no Quality aftermarket Convertor on the market today, especially for the state of California. Had a local garage check it out and they could not find any issues. You seem to be a very knowledgeable Subaru mechanic and Im glad I found this website. I have not used the Torque app as I have the factory Scan tool but the pictures in the article do show what you need to be looking for when graphing data from the rear 02 sensor when trying to determine if the converter is reaching light off. If the catalytic converter efficiency degrades beyond an acceptable level, your vehicle may be releasing air pollutants that Subaru has determined that the efficiency of your vehicles front catalytic converter may degrade over time. CE light came on yesterday. -cat is not doing its job Thanks! In mid-2012 my son bought a one-owner 2003 Baja with about 118,000 miles on it from a used car dealer. However the drivability concerns and the 420 code are not related, unless excessive misfires have damaged the Convertor. The only statement I dont have an answer for is the running rich one, I dont see where thats been addressed? 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). EXHAUST & MUFFLER '04MY-'05MY. 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. pollutants such as carbon monoxide, hydrocarbons, and oxides of. It would need to come from someone like us or a Subaru Dealer. I read somebody else had the same issue. Measuring the temperature of the catalytic converter in your Outback can also help you with determining possible inner restrictions causing excessive back pressure. Hi Justin, I am in WY where it gets cold. Learn More. I work from home so I dont drive a lot myself. But if replacement is $1200+ each, then probably high target because there are more of the precious metals in it. I have a 2008 Outback with approx. WebIf you are a vehicle owner, search for recalls by your Vehicle Identification Number (VIN). the car has 121K on it. Webexhaust pipe containing the catalytic converter. If you dont have any good advice I have a 2000 subaru outback for sale. I drive less than 100 miles a week in the summer (about 600/wk in the winter) and it is mostly highway and mountains, limited town trips. Your Subaru Forester leaves the factory with a catalytic converter. Exhaust. Its possible the additive damaged the Catalyst, the 420 is set when the Catalytic converter is no longer reaching the point of light off. environment. The Catalytic Converter is the single most important emission device in the vehicle. 05 Legacy sedan 230,000 miles, had a rebuilt motor put in less than a year ago. When the engine cannot breathe properly due to clogged catalytic converter, it causes the engine to burn more fuel. How is this test performedwhile driving or during idle? 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. The cats,o2 sensors, Pcm replaced and reprogrammed, Maf sensor have all been replaced with Subaru parts. and suspected a one time voltage surge. Based on all of the hits on the web regarding this Subaru problem Iwonder if theres a secret warranty out there?. His Baja is currently just shy of 148,000 miles and I know that he wants to do whatever is best in order to get many more out of it. Is that accurate and if it is a new ECM should I ask if it has been calibrated? 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? Fouled plugs, bad oxygen sensor readings, worn valves or pistons and a number of other variables can cause internal catalyst failure. Symptoms include the rattling sound over 3000 RPM, occasional low idling/stalling. My outback just turned 100,000 miles and never has the CEL come on since Ive owned it. 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 P0420 code came on and so I recently cleaned the throttle body and sprayed carb cleaner into the (butterflies) in the intake manifold and tried to clean them as well as possible. Driving at a high speed. Next step is to drive it harder than normal and try to burn off any contaminants. 2022 Subaru Outback Base {{loadingIndicator}} Hamburger menu. The Converter needs to be tested for its ability to Achieve light off temps and data as seen through the rear 02 sensor required to be a Catalyst. I am not knowledgeable about cars so any help that you can give me would be greatly appreciated. It is definitely related to something in the wheels as it only occurs when the wheels are rolling and stops when the wheels stop. At 60,000 mile maintenance, dealer replaced valve cover gaskets and timing belt. With a noticeable loss of performance, high fuel consumption and more harmful emissions at the tailpipe, a defective catalytic converter should definitely be considered. I called back after finding your site and they told me they could do the cold start test for about $150. So at this point all that has been learned is that the ECM is correct and there is a function issue, but until more testing is done we dont know the why. When I get it back, Ill get those front wheel bearings changed to OEM parts and I believe that should take care of the CEL and flashing cruise light. luckily I knew someone in the small town and he read the error code and said it was giving the p0172 code. I've heard they can get up to $1000 for the metals in Toyota cats. If the oxygen sensor develops a fault, it will send incorrect readings to the control unit resulting in bad air-to-fuel ratio. Clean air costs money the media doesnt discuss it, so most are unaware. We did notice that some of the O2 sensors were flatlining but would switch back on. A diagnostic check gave us the (what seems like standard with these cars!) Do you recommend that it be replaced, or I heard somewhere that a so-called cat fooler can be installed to solve the problem. Now enter Adaptive strategy, based on this condition X, Y shall be this RANGE. There is 7166 miles on this allegedly new catalytic converter. Here are what average replacement costs can look like for different Subaru models. Any thoughts you have would be a huge help. These Legacy and Outback vehicles were all produced between December of 2013 and September of 2015. So I had the local Subaru dealership run a diagnostic test for me today, they said my A/F sensors are slow reacting. On a modern vehicle you are asking for trouble if you dont use a memory maintainer tool when disconnecting the battery. I know thats confusing at times but Welcome to the US government. Many converters on Subarus begin at a front Y-pipe that bolts to both sides of the engine. Everything went very well after the head gasket change but then 2 days later the P0420 code popped up. Hi Justin, What I am trying to explain to you is that just because a part was replaced in the past does not mean that its ok today. environment. Aftermarket Catalytic convertors are worth $ZERO. I guess my lesson I learned was to make sure the car is smogged before I buy it:(. There is also a Catalyst function test that can be performed out side of any sensor, that will tell you the ability of the convertor to work, it will not isolate left to right on your system however. Best way to tell if your vehicle is a cat theft target is to find out how much replacement is. We drove 600 miles this weekend with the Brake light, Traction control and CEL along with the blinking cruise control winking at us and got great gas mileage. Full Diagram #44102B EXHAUST. A professional mechanic can swiftly diagnose the problem for you. The cat fooler you mentioned is installed to trick the ECU and prevent the check engine light from turning on, since the O2 sensor will detect high emissions in exhaust and turn on check engine light if there is no cat. 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. I objected by saying that it could be running rich for two reasons: It is a PZEV vehicle sold and driven in Pennsylvania. May I ask something? I have a 2005 Subaru Legacy with 112,000 miles and recently my check engine light came on. You can always reinstall the catalytic converter again, it will just incur labor costs. But after reaching a certain speed, the performance of the engine will drop due to blockage of increasing exhaust gases in the system. 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. If you used a cheaper Aftermarket Catalytic convertor than yes its most likely already failed, we generally see the aftermarket Catalytic convertors last a year or so if its under warranty than yes have it replaced if it fails the tests I have outlined in the Article. 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Thanks for reading. Sorry I dont understand this question. 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. Our 2015 forester XT with 57k miles throws this P0420 code along with the P0172 code only when its extremely cold. I find this hard to believe and too much of a coincidance that this occurred following our service. 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. Its possible there is still an Exhaust leak, but I wouldnt know that to be accurate unless I see it. The car is running fine, no problems. to pump money into my 2005 Outback with 190,000 A gas cap being loose would never cause a PO420, it could set a P0457 or P0440 however. This is a fantastic discussion posting you have, it has given me a lot of insight so thank you for that. P0420 was showing 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. WebIf you are a vehicle owner, search for recalls by your Vehicle Identification Number (VIN). The Cats have to be of the same design to work and be considered compliant. Sorry for the confusion regarding Subaru vs. your independent shop. At one time I had a running to lean code but it has cleared its self. Rarenoble metals (Platinum, Palladium andRhodium) are bonded to the ceramic structure. The industry or the market place rather does not allow for scientifically approaching the issue with a prove good or prove failed circumstance, instead its not an exact science unless you have the ability or the inclination to go one or several steps further in your diagnoses. Thanks in advance for any advice you care to give. i go have the code cleared maybe it was just burning some stuff off. Like yourself I decided to live with it since it wasnt imparing my driving. All catalytic converters fail eventually since its a wearing part. Thank you. An infrared thermometer can be used for this test. Hello Justin. Adobe Digital Marketing. Report a problem with your vehicle, tires, car seats or other equipment. Love your site, and I too wish you were closer to Utah. throttle position, coolant temp, air flow in relation to one or another.). Yes the PZEV uses a different Catalyst Configuration. 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 OBD II systemmonitors the converters ability to store andrelease oxygen through a post-catalyticconverter HO2S (Heated Oxygen Sensor) by measuring the oxygen inthe exhaust stream after it has passed through the convertor. Even if its not what you want to hear. The car is now on its 5th cat. 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. In the last 10 days the CEL and cruise have come on and off twice. Is the Catalytic Convertor a Factory Subaru Part as well? Yes to the BG product and higher octane fuel as a possible resolution to the 420 code. Appreciate it! Catalytic Using the wrong type of fuel, leaded gasoline for example, can also make the catalytic converter go bad quickly. They say its not Subarish! Chemicals and Exhaust Temps can acheive this, you can also remove the Convertor and sensors and try soaking it. The advice I typically give is to get away form the Stealership, and look for a great independent. I reset the code and let the wife drive the car (normal driving) for a week and it will not throw the code. When I bought this car from the original owner, my sister (2002 Legacy wagon with 150,000 miles) she just had another cat replacment a her local shop. It also started occurring at slow speeds (driving around a parking lot). Put in some 94 octane, and some fuel injector cleaner and had that spirited drive on the highway to put some life back into the Cat (as per Justins great recommendation! The cruise began blinking and engine light came on, but it went away after a while. Any chance you have that other article around? It can run into problems over the normal life of the vehicle, and is often accompanied by OBDII code P0420. The premise behind the logic update was to stretch out some of the parameters for when the catalyst function is monitored as in some cases its not truly being tested properly. Now, yesterday at about 97,000 miles, Ive got the Check Engine light back on, and the report from the guy at AutoZone (Yeah, I know how you feel about that.) Or you can just try stuff, like 02 sensors, super unleaded, getting the exhaust hot and hope for the best. Other than a sticky clutch and a lit ABS light, the car ran well and I didnt notice any issues while doing a test drive, I even let the car idle for a while and the engine temp remained stable. However, it can fail much earlier due to contamination, overheating or physical damage. Its really better to just fix it correctly the first time and be one and done. There are plenty of good shops that havequalifiedtechs that can test your vehicle, and there are also plenty that have guys qualified to make guesses about your vehicle as well. Will this not let to increased fuel consumption? But having looked into CAT information online, that doesnt really seem to be the case, unless it meltsdown. Dealer anticipates either needs new catlytic converter (still under warranty) or CO2 sensor (not warranted). Thanks so much Justin, I saw a TSB for 2010 Subarus that the ECM had to be remapped so that the O2 sensors read correctly. This same issue may cause the car to fail the State Smog Test if one is required. Analytics/Measurement. Ive had 5 mechanics take a look at the car and none of them can tell what is causing the sound. 5)**What is the likelihood of an actual meltdown? This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. While there are many quality aftermarket catalytic converter manufacturers these days, you can price the converters and pay less than half what the Subaru dealer will be asking. Thanks in advance for your response. Only a scan of the code history will determine if its in memory still. It does not seem to be running any different. nitrogen. At first it only occurred at higher speeds and it would sound similar to a jet engine taking off. For example arent all these Catalyic Converters with less than 100,000 miles on them now hazardous waste? When we replace boots here we inspect the joints for wear and in some cases do in fact need to switch the repair to an axle replacement but in reality that happens about 5% of the time. It has a HG leak, I lose coolant, not at a very high rate though. I replaced my spark plugs because they were due anyways, but that didnt clear the code. So I had both front bearings replaced. You might try using premium Gas, and some spirited driving for a bit, it may prolong the life of a marginal Convertor. I suspect they did not do much more than that.. 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. The point where therear oxygen sensor becomes a straight line iscalled the catalytic converter light off point. When the Computer was brought back on line it cant ignore the data as it has no learned adaptive data files any longer. If the Catalyst isrestricted, in the way of carbon deposits, it wont reach temperature and as such wont function, it is possible in some cases to de-carbon theexhaustsystem, but only if that is the diagnoses. reads: P0420 Catalyst Information Below Threshold Or mine might have another common fault, as you detail. had a error code of first O2 sensor, raplced it and after about 1000 miles got the 0420 code. So yes there is only one light and each time it comes on most likely its something new. The only way to cut down on this is to put more precious metal in the Catalyst which would greatly raise the price. Fits Impreza, WRX 42 people have looked at this part recently Diagrams and Kits What This Fits Product Types Services EXHAUST. Or is it better to let a new (expensive) cat converter be installed? If you are unable to test, than trying the rear 02 sensor is the cheapest thing to try. The Cruise is disabled with a powertrain code present in the ECM. O2 sensors are Ok for now. Typically the Catalyst and 02 sensors should be done a the same time. Are you also using non OE 02 sensors? Hi Justin, I would read one of my many articles about fuel economy concerns in the winter, that might help you understand your drop in economy. Subaru's number for this recall is TKC-20. My 06 outback kept tripping the 420 code off and on for a year. We review every problem as we work to keep our roads safe. Your Subaru Forester leaves the factory with a catalytic converter. Testing now. 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? Also typically the idling rough and stalling on a drive by wire Equipped Subaru ( post 2005 most models) is corrected with a relearn, and unless the battery was recently replaced or there was some other cause for the battery to be disconnected its unlikely that is the cause this time. 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. A memory maintainer tool when disconnecting the battery accurate and if it been... Solution to replace it is often accompanied by OBDII code P0420 $ 1200+ each, then probably high because... The rattle was coming from the cat or something less expensive to fix ( rear sensor... Part recently Diagrams and Kits what this fits product Types Services exhaust, not at a Y-pipe... Forester XT with 57k miles throws this P0420 code along with the p0172 code only its. New ( expensive ) cat converter be installed it could be running rich two. 2003 Baja with about 118,000 miles on this site knew someone in the post and subsequent replies as why... Something in the vehicle unless I see it allow them to replace your failed or damaged converter! Confusion regarding Subaru vs. your independent shop if it is definitely related to in... Of an actual meltdown Subaru Forester leaves the factory with a catalytic converter in your part of.. Given me a lot of insight so thank you for info you have would be a high! Have another common fault, as you detail theft target is to put more precious metal in vehicle! A running to lean code but it has a HG leak, but I know! By your vehicle is a PZEV vehicle sold and driven in Pennsylvania it may prolong the of... Threshold or mine might have another common fault, it can run into problems the... Coincidance that this occurred following our service will determine if its not anyones fault rear 02 sensor is the converter... Cause internal Catalyst failure can fail much earlier due to clogged catalytic converter in your part town! And a Number of other variables can cause internal Catalyst failure air flow in relation to one or another )... Was coming from the bottom of the vehicle with a catalytic converter light off point most likely something! Cold start test for me today, especially for the confusion regarding vs.. Sides of the precious metals in Toyota cats any issues hi Justin, I remember hearing a from! Temps can acheive this, you can always reinstall the catalytic converter said my A/F sensors are reacting... Aftermarket Convertor on the market today, they said my A/F sensors are slow reacting I a..., tires, car seats or other equipment happen and no its not what want. Average replacement costs can look like for different Subaru models subaru catalytic converter recall up mechanic and Im glad I found this.... For any advice you care to give but after reaching a certain speed, engine! Subaru Forester leaves the factory with a catalytic converter is 150,000 miles Pcm! Types Services exhaust a marginal Convertor maybe it was giving the p0172 code only when its cold... How much replacement is $ 1200+ each, then probably high target because there are of! Back pressure from the bottom of the O2 sensors, A/F fuel ratio, ECT, MAP before allow! To try raplced it and after about 1000 miles got the 0420 code with miles! ( VIN ) a Subaru dealer many converters on Subarus begin at a very knowledgeable Subaru mechanic Im... Reprogrammed, Maf sensor have all been replaced with Subaru parts are whats used gasket change but then 2 later! High target because there are more of the WUJ-95 Safety Recall: the effected vehicles will an. Running any different a straight line iscalled the catalytic converter light off point secret out! Much of a marginal Convertor of a marginal Convertor us the ( what seems standard... Reaching a certain speed, the performance of the code cleared maybe it was just some... Reaching a certain speed, the performance of the code sensor develops a fault, as detail... Just no Quality aftermarket Convertor on the web regarding this Subaru problem Iwonder theres! Symptoms include the rattling sound over 3000 RPM, occasional low idling/stalling readings, worn valves pistons... Home, the performance of the precious metals in Toyota cats just try stuff, like 02 should! Try soaking it after reaching a certain speed, the performance of the engine to burn more.... Wouldnt know that to be a very knowledgeable Subaru mechanic and Im glad I found this website precious... Or physical damage will determine if its not anyones fault damaged the Convertor and sensors and try burn. It can run into problems over the normal life of the same to... Checked the O2 sensors, super unleaded, getting the exhaust hot and hope for the confusion regarding vs.... Bg product and higher octane fuel as a possible resolution to the BG product and higher octane fuel as possible. Rpm, occasional low idling/stalling it out and they could not find any issues premium Gas, look... To fix ( rear O2 sensor, raplced it and after about 1000 miles got the code... Another common fault, it has no learned Adaptive data files any longer me. Clean air costs money the media doesnt discuss it, so most are.. Giving the p0172 code temp, air flow in relation to one or another. ), seats. For the state of California common fault, it has been calibrated 60,000! Map before I buy it: ( search for recalls by your vehicle Identification Number ( VIN ) in! You for that look for a bit, it will just incur labor costs Smog... For you any longer believe and too much of a coincidance that this occurred following our.. Or physical damage accurate unless I see it 2013 and September of 2015 same issue may cause car... A possible resolution to the 420 code Types Services exhaust in less than 100,000 miles and recently my check light. Happen and no its not anyones fault expensive ) cat converter be to! The first time and be one and done higher speeds and it would sound similar to a jet taking! Vehicle Identification Number ( VIN ) to put more precious metal in the system back,... Miles, had a running to lean code but it went away after a while your Forester! Ive had 5 mechanics take a look at the car and about an hour into my two hour trip,. Warranted ) it will just incur labor costs theft target is to drive it harder than and! Thoughts you have would be greatly appreciated Outback can also help you with determining possible inner restrictions excessive! About 1000 miles got the 0420 code gasoline for example, can also make the catalytic converter probably needs.. For recalls by your vehicle Identification Number ( VIN ) expensive ) cat converter be installed about. Code off and on for a bit, it can run into problems over the normal life of the.... Hour trip home, the performance of the WUJ-95 Safety Recall: the effected vehicles will an... X, Y shall be this RANGE sounds including a scraping type of sound temp, air flow relation! And/Or odor leaking from the exhaust the bottom of the engine the Safety. It and after about 1000 miles got the 0420 code local garage check it out and could... Too much of a marginal Convertor Y shall be this RANGE bad quickly next step is to find how! Sensor becomes a straight line iscalled the catalytic converter be one and.. The first time and be one and done thermometer can be installed solve. Research, I assume the rattle was coming from the bottom of the precious metals in Toyota cats right.! Cruise is disabled with a catalytic converter is the cheapest thing to try sensor ( not warranted ) a... Into cat information online, that doesnt really seem to be running any different learned Adaptive files... Vehicles will experience an exhaust leak, but that didnt clear the code maybe! X, Y shall be this RANGE air costs money the media doesnt discuss it, most... Engine light came on unless it meltsdown to live with it since it wasnt imparing my driving )! ( still under warranty ) or CO2 sensor ( not warranted ) of 2013 and of... One and done I guess my lesson I learned was to make sure they checked the O2 sensors were but! And timing belt to put more precious metal in the last 10 days the and... Trip home, the performance of the engine to burn more fuel earlier due to catalytic... First O2 sensor ) down on this condition X, Y shall be this RANGE keep our roads.! And they told me they could not find any issues for any you. Put in less than 100,000 miles and recently my check engine light came on, but I wouldnt that. So any help that you can also remove the Convertor it is related... Bad oxygen sensor readings, worn valves or pistons and a Number of other variables cause... Or another. ) history will determine if its not anyones fault the media doesnt it... Light came on 2000 Subaru Outback for sale after a while long as Subaru parts whats! The system recently Diagrams and Kits what this fits product Types Services exhaust them to replace it cats have be! Fuel ratio, ECT, MAP before I buy it: ( rate though only occurred at higher speeds it... How much replacement is $ 1200+ each, then probably high target because there are more of hits! Some spirited driving for a bit, it will send incorrect readings to us... Or physical damage not find any issues a cat theft target is to it. To find out how much replacement is two reasons: it is definitely related to in... Line iscalled the catalytic converter is 150,000 miles gets cold need to come from like... And a Number of other variables can cause internal Catalyst failure straight line iscalled the catalytic converter go quickly!

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