P0420 honda odyssey

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Tighten the new Honda gas cap at least 3 clicks. Clear the code and wait. If P1456 returns: Check the fuel filler neck for leaks around where it meets the tank. Other vacuum leaks to check are the fuel tank and fuel cap. Otherwise, check the EVAP Purge Control Solenoid Valve first then EVAP Bypass Solenoid Valve, EVAP Two-Way Valve, the FTP ...This page is meant to help you troubleshoot the Honda Odyssey P0430 trouble code. It covers the P0430 code's meaning, symptoms, causes, and possible solutions. P0430 is an emissions-related trouble code and is virtually never a breakdown risk. P0430 is usually caused by a catalytic converter issue or a bad O2 sensor. Table of ContentsThe following is from the Honda Odyssey (1999-2004) Service Manual page 19-81: "When the Malfunction Indicator Light (MIL or check engine light) and the Traction Control System (TCS) light are both on at the same time, you should troubleshoot the Programmed Fuel Injection (PGM-FI) system first."Jul 13, 2016 · MIL came on recently. DTC pulled was "P3400". There was a problem with the oil pressure sensor on the rocker arm. Fairly common issue. Before replacing the sensor- CHECK OIL LEVEL... Low oil will throw this code also. More info - Switching It Up! Honda Oil |Pressure Switch Issues - ALLDATA. Part is $20-30.Honda Odyssey Forum. 1.1M posts 414K members Since 2000 Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. Show Less . Full Forum Listing. Explore Our Forums. 2005 - 2010 Odyssey 2011 - 2017 ...Honda odyssey p0420: bank 1 location & dtc code explained2008 honda odyssey touring p0430 code, bank 2 cat. took out what i Honda odyssey 2005 exl codePersistant codes p0420 and p0430. I have 2004 nissan quest sl i am getting check engine light so i had2005 honda pilot catalytic converter bank 1 location We have a 2001 honda odyssey that is ...I am getting several DTC on 2005 Honda Odyssey( p0420, p0430. p0404, p2647, and several random misfire). The most concern I have is the P2647. Can you give me some insight on this one , It appears to be for VTEC oil pressure switch. Car runs rough, valves tick loudly.Check engine light code p0420 honda odyssey. Persistant codes p0420 and p0430Download p0157 honda Need help troubleshooting 2005 honda odyssey codes p0171/p0174 and p0420.Honda catalytic converter odyssey bank 2005 removal. Honda odyssey 439b a26c 9c192008 honda odyssey touring p0430 code, bank 2 cat. took out what i . ...

- P0420 or P0430, and any combination of P0300 through P0306, P219A, or P219B - Go to REPAIR PROCEDURE. - P0300 through P0306, P219A, or P219B only - Go to REPAIR PROCEDURE. No - This service bulletin does not apply. Continue with normal system troubleshooting. 2. Select Honda Systems. 3. Select PGM FI.The term P0420 Honda is essentially a generic diagnostic trouble code (DTC) that translates to “Catalyst System Efficiency Below Threshold (Bank 1)”. Put in simpler terms, it’s the car’s sophisticated way of saying that the catalytic converter isn’t performing at its best.May 4, 2018 ... Here is an overview of removing the bank 1 and bank 2 catalytic converters on a honda odyssey ... Honda Odyssey: No Power At All ... Honda P0420 & ...Feb 20, 2009 · The PCM needs to see a slower switch rate from the downstream sensors as compared to the upstreams. Basically, the downstreamers should see less hydrocarbons, more oxygen and therefore put out a lower voltage than the upstreamers. The PCM compares this ratio and will set the P0420 if the minimum isn't met.P0138 is on bank 1 (Ody only has one bank) sensor 2 (sensor 1 is upstream at the Y-pipe and sensor 2 is downstream in the cat). High voltage usually means the sensor has worn out. It may not have shown up before because the P0420 was masking the problem, but that's just speculation. 1999 Odyssey LX 153k. 1999 Hyundai Elantra 184k.- P0420 or P0430, and any combination of P0300 through P0306, P219A, or P219B - Go to REPAIR PROCEDURE. - P0300 through P0306, P219A, or P219B only - Go to REPAIR PROCEDURE. No - This service bulletin does not apply. Continue with normal system troubleshooting. 2. Select Honda Systems. 3. Select PGM FI.Codes P0172 and P0420. Just came on, pulled up to Checker and P0172 is Bank 1 is too rich, while P0420 is Cat System Below Threashold - Bank 1. The guy said that I need to replace the Catalystic Converter and that will fix the problem. I did a search here and haven't found anybody with the same two codes.

Mar 21, 2023 · Here is the process I used: 1. Run gas tank down to less than 1/2 full - closer to 1/3 full. 2. Pour in an entire gallon of lacquer thinner. You can buy these at Lowe’s for $21. 3. Good on a road trip and run the engine without stopping until it is very low on gas.Jun 23, 2022 · Check Engine Light and P0420 and P0430 Codes. So, your Check Engine light is on, and you’ve got either a P0420 or P0430 code, on your OBD-II scanner. This “Catalyst system efficiency below threshold” code is triggered when your car’s computer (the powertrain or engine control module (PCM or ECM)) detects a catalytic converter issue. 1A ...This video will help you diagnose and fix your Honda or Acura with an engine misfire and possible code(s) P0300 P0301 P0302 P0303 P0304 P0305 P0306 P1399 due...56 posts · Joined 2018. #4 · Aug 25, 2020. P0420 is telling you that the catalytic converter is not working as efficiently as it should. It uses the output of the upstream and the downstream oxygen sensors to determine the efficiency.Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. Show Less . Full Forum Listing. Explore Our Forums. 2005 - 2010 Odyssey 2011 - 2017 Odyssey 1999 - 2004 Odyssey 2018+ Odyssey Problems and Concerns.2005 Odyssey 150k check engine light on for a week non stop. Auto Zone troubleshooting code PO420 1. A/F ratio concern 2. Air leak near HO2 sensor 3. Ign Sys concern 4. Faulty catalytic converter concern. After reading for a bit I added a half tank, which filled my tank with Sunoco 93 octane.

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The P0430 code in a Honda Odyssey refers to a potential issue with the vehicle's catalytic converter system. When this code appears, it indicates that there is a malfunction or inefficiency in the catalytic converter in Bank 2 of the engine. This can lead to increased emissions and reduced engine performance.A bad O2 sensor can cause the p0420. P0141 is an O2 heater open code. Use a voltmeter or ohmmeter to check out the O2 sensor in the converter. If it started when you replaced the old one or converter chances are the wiring got screwed up. Use a voltmeter or ammeter to check it out. 2004 EX Odyssey.Exhaust gasket manifold odyssey Odyssey oe oem For 1999-2004 honda odyssey exhaust pipe ap exhaust 59522cc 2000 2001 Honda odyssey 2004 (4) 5dr lx (ka) parts lists and schematics. User Manual and Guide Collection. Home; ... Odyssey steering a02 s0x lx 4at a01 hondapartsnowOdyssey p0420 converter exl 5at oddy a00 rgl nav Odyssey duct 5at ...Definition and meaning of a Honda P0430: Catalyst System Efficiency Below Threshold Bank 2 Diagnostic Trouble Code as well as fixes. Causes of a Honda P0430 ...

After all this, I still had the P0420 code. I'm pretty confident the clogged EGR had damaged my cat with too high EGT, to the point the P0420 code was being triggered, but not enough to really affect the quality of the van's emissions. ... 2010 Honda Odyssey EX-L w/RES: 112K Miles. TruCool LPD4544 Cooler, Weathertech's, OEM Fog's, …This would have the same effect (extra-rich exhaust), but wouldn't continuously expose any one cylinder to unburnt fuel for an extended period of time. But if you know that your converter is toast (meaning persistent P0420 code properly diagnosed) anyways, you're not going to hurt it any more by doing this. RIP: 2001 Odyssey EX 235K …Installation Spotlight presents: Honda 3.5 Liter Intake Air Temperature Sensor ReplacementThis video demonstrates replacing the Intake Air Temperature Sensor...Persistant codes p0420 and p0430 Odyssey p0420 converter exl 5at oddy a00 rgl nav P0430 code on 2010 honda pilot. ... 2006 Honda Pilot Code P0420. Posted on 07 Aug 2023. Check engine light code p0420 honda odyssey Pilot honda code Honda pilot p0420 code. 2004 Honda Pilot P0304 misfire cylinder 4 diagnosis and repair - YouTube. Trouble code ...There is a factory service bulletin (A17-036) for the following Honda models: - 2016-2017 Honda Pilot - 2018 Honda Odyssey - 2017 Honda Ridgeline The Powertrain Control Module (PCM) software may misinterpret sensor inputs as a deteriorated catalytic converter. Update PCM program to resolve the problem.Pueden haber diversas causas por las cuales se registra un código DTC P0420 Honda en un auto. Algunas causas pueden incluir: Convertidor catalítico de tres vías defectuoso (TWC) El sensor de oxígeno calentado secundario defectuoso (Sensor HO2S secundario (Sensor 2)) El arnés del Sensor de oxígeno calentado secundario 2 está abierto o en ...Does Cataclean really fix a P0420 / P0430 error code and catalytic converter. Cataclean Link: https://amzn.to/33t8RVQ Second channel for easy to follow Home ...Find out if Scotty Kilmer's Lacquer Thinner fix works on my 2005 Honda Odyssey EX getting P0420 Catalyst Converter Efficiency Below Threshold Bank 1 Code.Honda Odyssey Generation Forums. 2005 - 2010 Odyssey Short Term Fuel Trims High, drop with increased RPM, 0420 code ... Any update on this issue? I am experiencing the exact same issue on the high STFT issue, although I do not have the P0420 code yet, on my 06 Odyssey EXL, 146k miles. Save Share. Like.Code is P0420 catlatic system efficiency below threshold bank 1. Any advice will be appreciated. Search did not bring any 05 oddys. Thank you. AV. 14 Odyssey Touring Elite Pearl White (Muzzled) 11 Odyssey EX-L Gold (Muzzled) TOTALLED. 14 CRV Touring White SOLD. 09 Odyssey EX Navy Blue SOLD.

The P1491 and P0401 are both EGR flow problems. The 2000 Odysseys had a problem where the passages inside the intake would gum up with carbon and no longer flow. There was a countermeasure put out by honda that required the removal of the intak and the drilling out and cleaning of the port. Also replacing the EGR valve.

Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road ... As far as code P0420 goes, catalytic converters usually fail as a result of an upstream problem, such as a misfire. So, if you were driving around with a misfire for a ...I just bought a used Honda Odyssey last week with 41,000 mi. As soon as I drove it off the lot the check engine light came on. I read the code with my Actron PocketScan when I got home and it said P0420. I erased the code and it came back within 15 miles. I took it to a local mechanic and told me it was probably dirty sensors.The Fleet: Victus - 2012 Honda Accord - EX-L V6 - Crystal Black Pearl - 37k miles - Bought used in July 2022 with 23k miles Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the roadExhaust gasket manifold odyssey Odyssey oe oem For 1999-2004 honda odyssey exhaust pipe ap exhaust 59522cc 2000 2001 Honda odyssey 2004 (4) 5dr lx (ka) parts lists and schematics. User Manual and Guide Collection. Home; ... Odyssey steering a02 s0x lx 4at a01 hondapartsnowOdyssey p0420 converter exl 5at oddy a00 rgl nav Odyssey duct 5at ...Aug 25, 2020 ... HONDA ACCORD P0420 CODE | Catalyst Efficiency Below Threshold Bank 1 SENSOR | DIAG AND REPAIR EASILY · Comments139.Wes and Tanya take a road trip while running their car off a mix of 15 gallons of gas and 2 gallons lacquer thinner. The claim from Scotty Kilmer is that the...December 27, 2022. Advertiser Disclosure. TABLE OF CONTENTS. Fix your check engine light yourself. GET FIXD. What Does Code P0420 Mean? P0420 definition : Catalyst …Oct 26, 2022 ... This is a short - but comprehensive - video showing the replacement of the downstream / post-catalytic converter sensor on the rear (bank 1) ...

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It's an 05 Touring model with 117k miles, the check engine light recently came on with a P0420 code. (Bank 1 catalyst system efficiency below threshold) I assume I need to replace the CAT, but wanted to check with you guys to see if you think anything else is needed. It's low in miles, so not sure why the CAT would already have kicked it.(honda odyssey) diagnosing a p0420 by using 3 methods P0741 honda pilot 2010 honda odyssey p0301 cyl 1 misfire diagnosis service bulletin 13. 2012 honda odyssey has the code p0980, has the d light flashing, it. 2005 honda odyssey exl issues: 1. error:... 2005 honda odyssey exl P0741 honda Odyssey p2647 2005 8c38 ee65. Passenger fwdYou are close in your understanding of what the P0430 code means. In reality it means the bank 2 (front) catalytic converter isn't cleaning up the exhaust as much as the ECM wants it to. The converter isn't getting any more (or less) fouled now than what it was. In the majority of cases I have observed the converter is flowing just fine and isn ...Jan 12, 2023 ... This process should be similar on the following vehicles: 2011 Honda Odyssey 2012 Honda ... P0420 How To Diagnose A Bad Catalytic ... 9 Solutions to ...Sep 30, 2022 · Possible Causes of a Honda P0420 Code Failed catalytic converter Faulty oxygen sensor Damaged wiring or loose connections Exhaust leak (not very common) Overview of how to fix a Honda with a...John Clark. 14166 posts · Joined 2008. #2 · Apr 2, 2018. P0137 is Rear Secondary HO2S (Bank 1, Sensor 2) Circuit low voltage. That is the rear, downstream of the catalytic converter, O2 sensor. It's not difficult to change but the clips that hold the wires can be quite tricky to unlock from their stays.=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈==== How to Fix HONDA P0420 ====Engine Code HONDA P0420 Saving Re...Unfortunately, the P0420 is a fairly straight forward code, and a fairly common problem. This code points to a failing Catalytic Converter for Bank1. The Oxygen Sensors measure the amount of emissions in the exhaust going into, and then out of the converter. When they see that the converter is not "cleaning" the exhaust enough to meet Honda ...Hablamos sobre el codigo de falla dtc p0420, que lo hace activar y como se soluciona.Honda Odyssey Generation Forums. 1999 - 2004 Odyssey. My take on P0420 issue. 14892 Views 64 Replies 16 Participants Last post by stangsteve, Sep 6, 2011. R. Rnafong Discussion Starter ... ….

It is most likely evaporative emission related one e.g. loose gas cap etc. The P0420 code comes on at steady cruise. I never have seen it come on engine startup. Buy your own OBD scanner. The cheaper ones are around $30 and better ones start at $60.NO - Go to step 13 and recheck. Test-drive under these conditions: Engine coolant temperature above 158 °F (70 °C) A/T in D position. Maintain the vehicle speed at 55 mph ( 88 km/h ) for 5 minutes or more with cruise control set. Monitor the OBD STATUS for DTC P0420 and/or P0430* in the DTCs MENU with the HDS.Sep 30, 2022 · When the OBD Code P0420 is triggered in a Honda Odyssey, the check engine light will illuminate on the dashboard. This light is a warning sign that there’s a malfunction in the vehicle’s systems.4/2/18: OBD2 - confirmed: P0420 - Catalyst System Efficiency Below Threshold Bank 1 & P2096 - Post Catalyst Fuel Trim System Too Lean Bank 1. OBD2 - pending: P0128 - Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) & P2097 - Post Catalyst Fuel Trim System Too Rich Bank 1. OBD2 - permanent: P0420 - Catalyst System ...Jul 26, 2016 ... Honda Code P0420 ~ O2 Sensor Modification with Spark Plug Non-Fouler · Comments109.2008 Odyssey Touring non-PAX Silver Pearl Metallic w/ Black Interior Mobil 1 5W-20 with Honda Oil Filter 15400-PLM-A01 or 15400-PLM-A02 Shell (or other Top-Tier Gas) Honda Care 6yr/120K from Bernardi Honda WeatherTech FloorLiner (1st, 2nd, 3rd Row) WeatherTech Cargo Liner (Coverage Area: Behind 2nd Seat)Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road ... P0420 has nothing to do with burning oil. It means one of your O2 sensors is reporting that the catalytic converter (cat) isn't doing its job properly. Being that the ...The P0420 code in Ford Focus specifically relates to the Bank 1 catalytic converter, which is the one located before the engine's cylinder head. ... Introducing the Honda Odyssey A123: Unleashing Power and Performance in a Family-Friendly Package. The Honda Odyssey A123 combines the best Read more. Decoding 2007 Honda Accord AC: Unveiling ... P0420 honda odyssey, P0420 or P0430 only - Update the software, and do the cylinder AF test. If the test fails, replace the fuel injectors. NOTES If the vehicle has a 9-speed A/T, make sure the A/T software is up to date. The A/T software may have been updated in service bulletin 19-072, MIL Comes On with DTC P0430 or P0430 with P030X, P219A, P219B (With Software, P0420 & P0430. Jump to Latest Follow ... Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. Show Less . Full Forum Listing. Explore Our Forums. 2005 - 2010 Odyssey 2011 - 2017 Odyssey 1999 - 2004 Odyssey 2018+ Odyssey Problems and Concerns., P0420 Code in Honda. This is typically associated with a faulty catalytic converter, oxygen sensors, or an exhaust leak. Some of the most common solutions include replacing the catalytic converter or oxygen sensors, or addressing the exhaust leak. Regular servicing to diagnose these problems early can prevent this code from reappearing., The P0420/P0430 codes come up when the rear O2 sensor thinks the cat isn't working, i.e. the exhaust going in reads the same as the exhaust going out. ... Honda Odyssey Forum. 1.1M posts 414K members Since 2000 Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. ..., Honda odyssey catalytic converter costCode p2647 2006 honda odyssey 3.5 i-vtec vcm 2011 honda odyssey p0420 and p0430 code keeps coming on and off for thePersistant codes p0420 and p0430. Honda odyssey code b1Honda p0430 odyssey code 2008 2010 honda accord bank 1 catalytic converter08 accord v6., Hello! 2013 odyssey exl 132,000 mileage. Getting a p0420/0430 catalyst code. Was reset but comes back on. I’ve read many things from replace front 2 oxy sensors, to replace all 4, To replace the catalytic converters. Has anyone ran into this yet? Don’t want to throw thousand dollars into..., If the OBD-II code reader displays a P0420 or P0430 trouble code, ... a P0430 on a Toyota 4Runner, or a Honda Odyssey P0430. Many car owners make the mistake of immediately attributing a P0430 trouble code to the oxygen sensors and replacing the devices without checking for other possible causes. Since the problem will usually be …, Just got P0420 on my 06 w/140k. It is an EX so VCM is not the issue. I guess I'll try the G2P for starters. How does it work? How does it help with the code? ... Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road ..., =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈==== How to Fix HONDA P0420 ====Engine Code HONDA P0420 Saving Re..., Passed NJ inspection last Friday and the p0420 code came on last night. Car drove fine all day until last night where it felt sluggish and didn’t want to accelerate. ... Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road, 27 posts · Joined 2017. #1 · Nov 4, 2023 (Edited) For a couple of years I struggled with the P0420 code, which would come and go. I replaced the sensor, no joy. My BlueDriver OBD2 scanner showed 0V dropouts, and I knew the wiring had been repaired during the tenure of the previous owner, so I finally got around to exploring the wiring …, This fix is generally for vans with only the P0420 code. If the O2 sensors were truly bad, they would also register a code. If you are only getting the P0420, the issue is probably in the cat, but even a small degradation in cat performance causes the ECU to throw P0420 when the actual cat performance is still more than enough to pass emission inspections in most states., The codes P0420 and P0430 indicate that the catalytic converters are not performing as efficiently as they should be. This could be caused by various factors, such as excessive oil consumption, misfiring, faulty oxygen sensors, or poor fuel quality. The most common fix for P0420 and P0430 in the Honda Odyssey is to replace the catalytic ..., Videos are for Knowledge & Entertainment purposes only. Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifi..., Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road ... Engine light is on and OBD scanner reads P0420 on my 2013 Odyssey. I first got this warning last December. I noticed the tear in the air intake hose and I replaced it., Catalyst System Efficiency Below Threshold (Bank 1) is the meaning of the P0420 code. This code indicates that Catalyst System Efficiency (Bank 2) is below the threshold (P0430). The number one cylinder is located on the bank 1 side of the engine. In Bank 2, you will find the opposite side of the engine. P0420 and P0430 both showed up and are ..., There is a factory service bulletin (A17-036) for the following Honda models: - 2016-2017 Honda Pilot - 2018 Honda Odyssey - 2017 Honda Ridgeline The Powertrain Control Module (PCM) software may misinterpret sensor inputs as a deteriorated catalytic converter. Update PCM program to resolve the problem., Here is the process I used: 1. Run gas tank down to less than 1/2 full - closer to 1/3 full. 2. Pour in an entire gallon of lacquer thinner. You can buy these at Lowe’s for $21. 3. Good on a road trip and run the engine without stopping until it is very low on gas., May 2, 2022 by Jason. P3400 is a generic OBD2 trouble code. It indicates that your Honda Odyssey's cylinder deactivation system has a performance issue. It is a very common code to see in Honda-made cars, vans, and trucks. P3400 by itself is not a breakdown risk. Your Odyssey's engine will run just fine on all of its cylinders., 2000 Honda Odyssey - 117,800 miles -3.5 VTEC Code is P0420 (insuficient flow (bank 1)). I've replaced the Catalytic converter, EGR valve and pulled the manifold to clean and add tube to EGR port. Port …, Total 51+ imagen p0420 honda bank 1 location2012 honda odyssey p0420 p0430 2005 honda odyssey p0420 bank 1On my 2005 honda odyssey i'm getting all 6 cylinder misfire codes p0301. Check Details Odyssey americanwarmoms p0420 catalytic. 2005 honda odyssey exl issues: 1. error:... 2005 honda odyssey exlHonda fuel injectors odyssey remove injector ..., The PCM needs to see a slower switch rate from the downstream sensors as compared to the upstreams. Basically, the downstreamers should see less hydrocarbons, more oxygen and therefore put out a lower voltage than the upstreamers. The PCM compares this ratio and will set the P0420 if the minimum isn't met., Tech Notes. As the code description implies, the P0420 code means that the vehicle's Powertrain Control Module (PCM) has detected that the Three-way Catalyst Converter is not working properly (it is not as efficient as the factory expects). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases, the Three-way Catalyst ..., P0171 p0174 and p0420 - 2011 ex-l with 155,300 miles. Hey everyone, a few months back I had a check engine light with p0171 and p0174 codes. I found that my air intake hose was torn and replaced it, cleared the codes and thought issue was resolved. A couple days ago I got the CEL again this time it’s those two previous codes and now p0420 has ..., The P0420 code in Ford Focus specifically relates to the Bank 1 catalytic converter, which is the one located before the engine's cylinder head. ... Introducing the Honda Odyssey A123: Unleashing Power and Performance in a Family-Friendly Package. The Honda Odyssey A123 combines the best Read more. Decoding 2007 Honda Accord AC: Unveiling ..., Here is an overview of removing the bank 1 and bank 2 catalytic converters on a honda odyssey. This is not a difficult job as you can see in the video. Make ..., How to remove 2004 2005 2006 2007 2008 2009 Honda Odyssey catalytic converter bank 2If this video helped you and feel like donating anything I would apprecia..., Apr 6, 2015 · Do you have a 2005-2008 Honda Pilot, Ridgeline, Odyssey and Acura MDX V6 and are experiencing a code P0420? Watch this video for helpful information., Inspect the catalytic converter: Look for any physical damage or clogging in the catalytic converter. A failing converter can trigger the P0420 code. 4. Check for engine misfires: Misfires can cause unburnt fuel to enter the exhaust system, which can damage the catalytic converter., Honda's Federal Emissions Warranty covers your 2020 Odyssey for a minimum of three years or 36,000 miles. This coverage extends to 50,000 miles in select states, thanks to the manufacturer's California Emissions Warranty coverage. This Emissions Warranty protects the components that make up your minivan's smog control systems, including ..., May 10, 2023 ... The P0420 code is a generic diagnostic trouble code that indicates a problem with the catalytic converter's efficiency in the exhaust system. It ..., BTW P0420 is bank 1 and P0430 is bank 2 so it looks like both of your cats are done. Also, bad upstream (or sensor 1 or S1) can also kill your cats. ... Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. Show Less . Full Forum Listing., Tech Notes. As the code description implies, the P0420 code means that the vehicle's Powertrain Control Module (PCM) has detected that the Three-way Catalyst Converter is not working properly (it is not as efficient as the factory expects). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases, the Three-way …