Car Error Code P0420
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Error Code P0420 Honda Civic
Alles verwijderenOntkoppelen Laden... Weergavewachtrij Wachtrij __count__/__total__ Beating the P0420 Check Engine Code! jaykay18 AbonnerenGeabonneerdAfmelden4.0404K Laden... Laden... Bezig... Toevoegen aan Wil je hier later nog een keer naar kijken? Log in om deze video toe te voegen aan error code p0420 ford f150 een afspeellijst. Inloggen Delen Meer Rapporteren Wil je een melding indienen over de video? Log in om ongepaste content te melden. Inloggen Transcript Statistieken 210.165 weergaven 82 Vind je dit een leuke video? Log in om je mening te geven. Inloggen 83 166 Vind je dit geen leuke video? Log in om je mening te geven. Inloggen 167 Laden... Laden... Transcript Het interactieve transcript kan niet worden geladen. Laden... Laden... Beoordelingen zijn beschikbaar wanneer error code p0420 nissan maxima de video is verhuurd. Deze functie is momenteel niet beschikbaar. Probeer het later opnieuw. Gepubliceerd op 16 nov. 2012Originally recorded October 26, 2012.Also seePart 2: http://www.youtube.com/watch?v=K40aLg...Part 3: http://www.youtube.com/watch?v=HL4K7C...It was time to get the car inspectorated. I've had a Check Engine Light on for quite some time now, P0420.You have a small window of opportunity to do this, and you will need an OBDII Scan Tool that will show you the readiness monitors and their status.If you have a P0420 code, this could be caused by a number of different things. Mainly it will indicate that the reading of the rear O2 sensor is very similar to the front O2 sensor. This could be due to a bad O2 sensor (front or rear), faulty wiring to those sensors, or worse, a bad catalytic converter or ECM.When you use a scan tool to reset the check engine light, it resets all the monitoring systems as well. As I had only one system monitor down (Catalyst Control) but the others running, my car had no code and was accepted as being ready to be inspected, which allowed me to pass.The light came back on the way home, thank you very much.But if you're stuck and need to get through the inspection with this code, and you have a scan tool, be
that specific trouble code. If your car's check engine light is on, get that code read in case it's a P0420. A P0420 code is a trouble code on OBD-II equipped vehicles. All vehicles from 1996-newer
Error Code P0420 Subaru
sold in North America support this generic powertrain code. This code is a pretty common error code p0420 toyota corolla one and this site is here to help the average do-it-yourself (DIY) car owner (like you) troubleshoot, diagnose, and fix their vehicle
Error Code P0420 Honda Accord
themselves when presented with a P0420 code, saving money. If your car has multiple trouble codes (DTC's), it's always a good idea to fix them in the order they come up on the code reader. For example, https://www.youtube.com/watch?v=FCTEmWo7FEE if you have these codes - P0300, P0420, P0171, then you're going to want to tackle the P0300 Random Misfire code first (resolve it), and then tackle the P0420 code, etc. The reason for that is that the first code could be causing further DTCs to be set. If you've come to this site you most likely already know that you have a P0420 code. To start, we strongly recommend you seek the services of http://www.p0420.com/ a professional mechanic/technician if you have any doubts as to whether you can perform the repair! Also, be sure to follow proper diagnostic procedures to determine whether a part has failed. If you simply change parts hoping it will solve the problem, you're really just guessing and wasting money. This site is here for information purposes only and is meant to help you learn more about the dtc and decide if you can tackle the repair yourself. It is not intended as car repair advice. OK, so what does a P0420 code mean anyway? As mentioned above, the code's description is Catalyst System Efficiency Below Threshold (Bank 1). OK, now tell me that again in plain English please.... let's break it down: the catalyst system being referred to is your three-way catalytic converter; so the catalytic converter is not working properly (i.e. it's not efficient). Bank 1 refers to the side of the engine which contains cylinder #1. On inline engines such as 4 & 5 cylinder engines, there is only one bank. So, to really simply things let's just say that the efficiency of the catalytic converter and/or exhaust pipe and/or O2 sensor is not so great. There are no symptoms so why should I fix it? Great question! A P0420 code will cause no symptoms aside from the MIL (malfunction indic
Certifications Federal Warranty CARB Warranty Return Policy Safety Statement Catalogs Federal (EPA) Applications CARB Applications Request Printed Catalogs Education Tech http://www.easterncatalytic.com/education/tech-tips/the-misleading-nature-of-the-po42o-code/ Tips Video Training Literature Distributors/Ordering Online Ordering for Distributors Find a Distributor News Contact Contact Eastern Free Catalytic Converter Newsletter Sign-up Request a quote for Diesel http://repairpal.com/obd-ii-code-p0420 Employment Opportunities Products Products Overview Eco Series Direct-Fit Universal Manifold Carb High Performance Diesel OE Products Flex Pipes Components About About Overview Industry associations Our History error code Mission Statement Our Locations Our Certifications Federal Warranty CARB Warranty Return Policy Safety Statement Catalogs Education Literature Video Training Tech Tips Our Distributors News Contact Location Information Converter Quarterly Sign-up Free Catalytic Converter Request for Quote - Diesel The Misleading Nature of the PO42O Code By Ken Schafer Jr. © Reproduced with permission error code p0420 from Undercar Digest. For subscription information call 800-274-7890 or visit www.mdpublications.com. Upon the arrival of the Onboard Diagnostics II (OBD-II) system, I remember thinking to myself that this new system was going to be the greatest thing to happen to vehicles since I had started working on them. Now all I needed to do was plug in a scan tool, since all vehicles would have the same data-link connector (DLC) much to my delight again, and the car would tell me what was wrong with it. Sadly, it was only a few weeks later that I learned that this new system was still only a guideline and not a complete diagnosis. Throughout the years, after the start of OBD-II, it has become more and more accurate, but it still requires a bit of investigating after retrieval of the diagnostic trouble codes (DTCs). The P0420 code is no different. Here is a scenario: A customer pul
For Shop Owners RegisterSign InCancel Get Your Car FixedGet an EstimateFind A ShopWhy Certified? Learn About Your CarCar OverviewCommon ProblemsQuestionsRecallsReviewsFair Price EstimatesEncyclopediaCar Care Advice About RepairPalRepairPal OverviewTeamFAQPartnersNews & MediaBlogAdvertiseSupportContact UsRepairPal Get Your Car FixedGet an EstimateRepairPal uses national and regional data to ensure fair prices. Our Certified shops honor these estimates.Find a ShopRepairPal certifies only the best shops in your neighborhood by verifying quality work, training, and customer satisfaction.Why Certified?Certified Shops honor fair price estimates, bringing trust and transparency to an industry nottypically known for it.Learn About Your CarCar OverviewRelevant information about your vehicle, all in one placeCommon ProblemsReported by drivers like youQuestionsAsk a mechanic in our communityRecallsExplained by our expertsReviewsShared by vehicle ownersFair Price EstimatesFor thousands of car repairsEncyclopediaDefinitions of systems and partsCar Care AdviceTips for keeping your car healthySearch |For Shop OwnersSign inRegisterEncyclopedia›Exhaust and Emissions›P0420 - OBD-II Trouble CodeP0420 - OBD-II Trouble CodeOBD II Fault Code OBD II P0420 Fault Code Definition Catalyst System Efficiency Below Threshold Symptoms Check Engine Light will illuminate In most cases, there are no adverse conditions noticed by the driver In some cases, there may be some performance problems noticed by the driver such as a lack of power from a restricted and/or damaged Catalytic Converter Common Problems That Trigger the P0420 Code Inefficient Catalytic Converter(s) Defective Front or Rear Oxygen Sensor(s) Misfiring engines Common Misdiagnoses Oxygen Sensors Polluting Gases Expelled HCs (Hydrocarbons): Unburned droplets of raw fuel that smell, affect breathing, and contribute to smog CO (Carbon Monoxide): Partially burned fuel that is an odorless and deadly poisonous gas NOX (Oxides of Nitrogen): One of the two ingredients that, when exposed to sunlight, cause smog Notes Volkswagen , Audi , Dodge and Toyota have extended their catalytic converter coverage on many of their vehicles. To find out more about this information on RepairPal.com, enter P0420 followed by your vehicle make in the search bar above, for example, P0420 Audi. Most Toyota vehicles n