In addition to the P0301 code it also showed a P0430 code. I again swapped out the ignition coil, and the code and rough running/idling went away for a couple days. Both codes (P0301 and P0430) are now on again and it is running/idling rough as well. Unless all 3 of the replacement ignition coils were defective, I have to imagine there is a ...2010 Honda Odyssey EX-L - Driven in "Mexico" 2017 Honda Odyssey TE - Voided warranty before delivery. Save Share. Like. D. DiscipleN3:16. ... These sensors become skewed long before setting any code and I've seen lots of P0420/P0430 codes popped long before an O2 sensor sets a code.Persistant codes p0420 and p0430Code p0430: catalyst system efficiency below threshold bank 2. how... 2008 honda odyssey touring p0430 code, bank 2 cat. took out what iP0430 p030 vsc blinking. Codes p0430, p030 with a blinking check engine light and vsc light... . MIL on - P0430 - needs CAT converter replaced after 90k miles (P0430 …The first subheading explores the meaning and significance of the Honda Code P0430. This code refers to a malfunction in the catalytic converter system of a Honda vehicle. The P0430 code indicates that there is a problem with the efficiency of the catalytic converter in bank 2 of the engine. This subheading would provide an explanation of how ...Honda Odyssey Generation Forums. 2011 - 2017 Odyssey. 2013 Odyssey LX with P0430 & P0420 codes, looking for advice on what repairs to do. Jump to Latest Follow 640 views 3 ...Restore your catalyst system and learn how do I fix trouble code P0430? This diagnostic trouble deals with your emissions system and alerts you to a potential issue with a bank two oxygen sensor. Learn how to diagnose, troubleshoot and solve this issue today.May 15, 2019 ... Diagnosing a catalyst efficiency code (P0420 or P0430) ... P0420 P0430 catalytic converter catalyst inefficiency code ... Honda Odyssey: No Power At ...How to fix a P0430 engine code: Catalyst System Efficiency Below Threshold Bank 2How To Test Oxygen Sensor Heater Element Video: https://www.youtube.com/wat...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 Victus - 2012 Honda Accord - EX-L V6 - Crystal Black Pearl - 37k miles - Bought used in July 2022 with 23k milesA month ago the car threw a p0420 code, and the dealer diagnosed it (using O2 sensor readings mostly I think) as a bad cat. I had the cat replaced. The car had about 158k miles on it when bank 1 cat was replaced, and now has about 161k on it. It is a 2010 odyssey. Yesterday the car threw both P0420 and P0430, indicating both bank 1 and 2 cats.2010 Honda Odyssey EX-L - Driven in "Mexico" 2017 Honda Odyssey TE - Voided warranty before delivery. Save Share. Like. A. Agfenton. 9 posts · Joined 2019 Add to quote; Only show this user #4 · Jul 2, 2020. Just to clarify, the P0430 code doesn't specifically say which sensor, right? Just tells you which bank (bank 2 in this case).2008 honda odyssey touring p0430 code, bank 2 cat. took out what i. P0420 and p0430 codes at the same time2012 with p0303, pending p0300, p0306, & c1555 P0420 and p0430 codes at the same timeP0430 o2.Sort by Oldest first. 2011.2017.odyssey. 7347 posts · Joined 2020. #2 · Jan 1, 2024. P0430 Front Bank Catalyst System Efficiency Below Threshold (Bank 2) P0138 Rear Secondary HO2S (Bank 1, Sensor 2) Circuit High Voltage. P0139 Rear Secondary HO2S (Bank 1, Sensor 2) Slow Response. It's possible leaving the VCM active for years has destroyed ...2012 Honda Odyssey EX-L. 108,270 Miles. Houston, TX. (but the majority of miles were in Southern CA and MA) I had a CEL, using my BlueDriver Bluetooth OBDII Scanner, I pulled Code P0420 - "Catalyst System Efficiency Below Threshold Bank 1"The P3400 code in a 2016 Honda Odyssey can be caused by a faulty cylinder deactivation solenoid, wiring issues, low engine oil level, or a malfunctioning ECM. Diagnosis and repair of a P3400 code in a 2016 Honda Odyssey. To diagnose and repair a P3400 code in a 2016 Honda Odyssey, it is recommended to follow these steps: 1. Use an OBD-II ...MIL Comes On with DTC P0430 or P0430 with P030X, P219A, P219B (With Software Update) Supersedes 19-072, dated December 20, 2019, to revise the information highlighted in yellow. This bulletin replaces 17-036, MIL Comes On with DTC P0430 (Front Bank Catalyst System Efficiency Below Threshold [Bank 2]).P0303 - Cylinder 3 misfire detected. CEL started blinking on the way home from a party last weekend. It would stutter/hesitate on hard-ish acceleration....think merging onto highway traffic scenario. Pulled the code and got the misfire reading. That was the only code it threw.P0401 is a very common OBDII trouble code that'll pop up in the Honda Odyssey. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your van is responsible for recirculating exhaust gasses in order to lower the vehicle's emissions output.A month ago the car threw a p0420 code, and the dealer diagnosed it (using O2 sensor readings mostly I think) as a bad cat. I had the cat replaced. The car had about 158k miles on it when bank 1 cat was replaced, and now has about 161k on it. It is a 2010 odyssey. Yesterday the car threw both P0420 and P0430, indicating both bank 1 and 2 cats.When there is a large leak in the Honda Odyssey’s EVAP system, it will throw the P0455 OBDII Code. P0455 indicates a large leak in the evaporative emission control system. (EVAP). There are different leak size codes. For example, P0456 means your Odyssey has a small EVAP leak. While the trouble code may state that there is a “large leak ...Odyssey Pilot Ridgeline Failed Part: P/N 36541-R70-A01 Defect Code: 07801 Symptom Code: 03203 Skill Level: Repair Technician DIAGNOSIS 1. Connect the HDS to the vehicle and check for DTCs P0420 or P0430. NOTE: In addition to DTCs P0420 or P0430, you may also see DTCs P2243 or P2247 stored; the tip may have broken off the primary A/F sensor. 2.2010 Honda Odyssey EX-L - Driven in "Mexico" 2017 Honda Odyssey TE - Voided warranty before delivery. ... That can throw the P0430 code as well but is less likely if the exhaust system is not totally rusted out or damaged. Sent from my iPhone using Tapatalk Save Share. Like. J. jnissen. 1516 posts · Joined 2008 ...On average, the Honda Odyssey loses 45.3% of its value in the first five years. Based on the depreciation curve and maintenance cost per mile, we place the ownership sweet spot for the Odyssey as the 2002-2011 model years. To get at least five years in the sweet spot, do not buy anything older than a 2006. FIXD Research Team.2010 Odyssey 180K...Throwing P0430 code...started a few months ago, ran some cat cleaner through just for the helluva it...went away for awhile, but came back as I expected it would...going to replace the bank 2 cat, as I assume that's what is causing this...does this require two different o2 sensors being replaced, up and downstream?Exhaust leaks can definitely cause a P0420 or P0430 code. 2008 Odyssey Touring-Silver 2002 GMC Sierra SLT LB Z71-Red 1998 Nissan 200SX SE-Blue. Reactions: kitol and MrRangerZr1. ... Most Honda Odyssey owners have a same experience with this P0420 code. It is bank 1, that on the rear side of the engineer. There are two o2 sensors.Mar 27, 2019 · Mechanic for Honda: JOHN GRETHER. The P0430 code if you a catalytic converter issue. That will not cause any problems in vehicle operation. Its an emissions control concern. The other code means you have a bad throttle control relay. Ask Your Own Honda Question. I'm not calling I already knew that.Po430 code. P0430 means you have trouble to emission. most likely at catalytic and 02 sensor, replacing plugs might help if it is not been replace for a while about 70k miles this might help your idling. if you have access to scanner check fuel short trim a higher trim indicate fault at upstream 02 sensors. 2 helpful.2010 Honda Odyssey EX-L - Driven in "Mexico" 2017 Honda Odyssey TE - Voided warranty before delivery. ... and recently had a P0430 code pop up for my 2010 EX-L (cat system inefficiency bank 2). I've been messing with fouled spark plugs for about a year now before I found out about the VCM disabler. I have that installed now for about a month ...Today, Check Engine light came on. DTC's follow: P0430- Store: Cat System Efficiency Below threshold Bank 2. C0300- Store: Rear Speed Sensor Malfunction. P0430 - Pending: Cat System Efficiency Below threshold Bank 2. C0700 - Pending: No Description.Therefore, a P0430 code Ford and P0430 Lexus code mean the same thing. It can happen for several reasons and may warn through different symptoms. However, it shows there's a problem with the emission system. Generally, a P0430 means the same thing as a P0420 DTC. The only difference is that the latter shows the problem exists in bank 1.How to Resolve the P0420 Code in Your Honda Odyssey. The P0420 code is a common issue many Honda Odyssey owners may encounter. This diagnostic trouble code (DTC) signifies that the vehicle's computer has detected an efficiency problem with the catalytic converter's performance, specifically that the catalyst system's efficiency is below the threshold for the bank 1.By Richard Craver Updated on May 1, 2024. In your Honda, the P0172 code means there is too much fuel or not enough air in Bank 1. Multiple reasons can trigger this code, and a mechanic must diagnose the specific cause so that you can fix the problem. It may sound not very clear but let me explain.86-1 is general communication issue it could be anything from a loose wire to a bad com module. You need an OBD test to narrow down the problem. Most car parts store will do the OBD test for free. When I owned an Odyssey, I put my scanner on and got a code that was not on any list anywhere.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 ... luckily, i didn't got any P0420 or P0430 codes yet and the infra thermos gun showed okey data, but I can't stop thinking how long the Cat would hold up and i noticed ...2005-2017 honda odyssey catalytic converter removal (bank 1 & 2)Code tacoma p0430 bank catalyst efficiency threshold system below toyota p0420 engine sensor check light Honda catalytic converter odyssey bank 2005 removalSpark plug non fouler for 05 odyssey, p0420 code.2010 Odyssey 180K...Throwing P0430 code...started a few months ago, ran some cat cleaner through just for the helluva it...went away for awhile, but came back as I expected it would...going to replace the bank 2 cat, as I assume that's what is causing this...does this require two different o2 sensors being replaced, up and downstream?I've had this code (p0430, Bank 2 catalyst efficiency below threshold) show up a couple times in the last 50K miles, now sitting at 188K. ... 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 ..."DO IT YOURSELF TIPS FOR THE MECHANICALLY INCLINED." Please do not do this DIY if you do not have a little experience in working on your own vehicles. CORRE...Mar 27, 2019 · Mechanic for Honda: JOHN GRETHER. The P0430 code if you a catalytic converter issue. That will not cause any problems in vehicle operation. Its an emissions control concern. The other code means you have a bad throttle control relay. Ask Your Own Honda Question. I'm not calling I already knew that.February 13, 2023 by Jason. P0302 in the Honda Odyssey is a common OBD II trouble code. It indicates that your van’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your Odyssey’s check engine light to come on, you shouldn’t drive your van at all.Dec 22, 2017 · John Clark. P0430 indicates a bad catalytic converter, not necessarily a bad O2 sensor. However, sometimes replacing the O2's will give you some time before having to replace it. I always start with a new O2 since, if you end up replacing the cat, you'll want new O2's anyway and, it sometimes resolves the cat code without replacing the cat.https://www.ktecgarage.comDiscord: https://discord.com/channels/1219270237908893779/1219270238420340777I will be using aftermarket direct fit parts from Dorm...My 2010 accord v6 coupe had the check engine light on and codes reading P0430, 83-13 61-23 ... Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road 2010 Honda Accord - LX - Polished Metal Metallic - 92k miles - Bought used in September 2012 with 11k miles ...Feb 24, 2021 · 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...=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0430 Saving Repair Parts:E...The P0700 code in your Honda Odyssey is a generic OBD-II code that indicates a malfunction within the transmission control system. This code is not specific to any particular issue but rather points to a general fault in the system. Additionally, the P0700 code usually appears in conjunction with other transmission-related codes or shift ...P0430 code. 2011 honda odyssey p0420 and p0430 code keeps coming on and off for the2005 honda odyssey p0420 bank 1 How to fix obd code p0420 on a honda odysseySensor location p0420 p0172 code o2 p0430 bank1 ridgeline locations honda sensor2 only 2008 rear mpg preventative maintenance located question. ... Total 67+ imagen honda odyssey code ...You 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 ...2019 Honda Odyssey P0430 . 50k miles and it started throwing this code. I use Torque Lite with my OBDII and was looking at voltage for the O2 sensors. I was only getting signal from what are labeled as bank 1 sensor 2 and bank 2 sensor 2 and these two sensors were responding almost identically when I had the car at operating temperatures ...The P0430 code basically means the same thing as P0420 on the other bank, and therefore you can check out my guide about the P0420 code, which is much more detailed. RELATED: Bank 1 vs Bank 2 - Sensor 1 & 2. P0430 Trouble Code Symptoms. It's very possible that you won't notice any unusual symptoms when the Check Engine Light comes on with ...2010 Honda Odyssey EX-L; 160,000 miles; VCM is Muzzled (original VCMuzzler) Cleveland, Ohio USA. Save Share. ... I've never seen muzzling the VCM resolve a P0420/P0430 code but I guess you can try it. 2008 Odyssey Touring-Silver 2002 GMC Sierra SLT LB Z71-Red 1998 Nissan 200SX SE-Blue.2007 Honda Odyssey EX-L P0420 Code. Catalyst Efficiency BelowThreshold (Bank 1). The mileage of my van is 200,000. When they check the code they need to replace the o2 sensor. Then I've tried a second opinion from AutoZone and they advice me to replace Catalytic Converter (s) with new OE Catalytic Converter (s).The Honda code P3400 indicates a problem with the Variable Cylinder Management (VCM) system in Honda vehicles. To diagnose this code, you can start by checking the engine oil level and condition. If the oil is dirty or low, it could contribute to the code. Another step is to inspect the VCM system components for any signs of damage or malfunction.Check engine light on 2000 Odyssey EX/codes read P0430/ P0420 - Honda 2001 Odyssey question. Search Fixya. Browse Categories Answer Questions . 2001 Honda Odyssey; Honda Odyssey Car and Truck ... SOURCE: Question regarding a honda odyssey 1999 check engine light codes. Ramon2008 Honda Odessy Code p0430,p0128,p0420,p0174p0171,p0420 what do this codes mean and what could be causing them? - Answered by a verified Mechanic for Honda. We use cookies to give you the best possible experience on our website. ... I have a 2012 Honda odyssey I have this codes P0420,P0430 is.Thay Bộ Lộc đốt khí thải cho Xe 2012 Honda OdysseySOURCE: 2002 honda odyssey code p1491 DTC P1491 - "EGR Valve Lift Insufficient Detected" is most often caused by a broken vacuum line going to the EGR valve. So I would check all the vaccum lines to be sure they are tight and not broken.Jul 4, 2020 · 2012 Honda Odyssey EX-L. 108,270 Miles. Houston, TX. ... Exhaust leaks can definitely cause a P0420 or P0430 code. 2008 Odyssey Touring-Silver 2002 GMC Sierra SLT LB ...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 ...First, check your oil level and make sure its correct. Low oil level can cause this P3400 code to set. A loose gas cap and/or dirty cabin air filter WILL NOT cause this P3400 code to set. The most obvious symptom was that the Odyssey was operating in 3 cylinder mode nearly ALL the time. There was a significant drop in power.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 SoftwareThis is the code read P0430 The engineer interpretation was that, the catalyst system efficiency below threshotd bank 2 ... Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road Victus - 2012 Honda Accord - EX-L V6 - Crystal Black Pearl - 39k miles - Bought used in July 2022 with 23k milesP0430 definition: Catalyst system efficiency below threshold (Bank 2). Issue Severity: MODERATE- Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible. Diagnosis: It is important to complete the entire diagnostic process when diagnosing the P0430 code.Sep 30, 2022 ... Overview of how to fix a Honda with a P0420 Code: "Catalyst System Efficiency Below Threshold (Bank 1)." Possible Causes of a Honda P0420 ...I recently purchased a 2013 Honda Odyssey Ex-L with 200k miles from a private seller. It had a p0430 code and solid CEL but I wasn't too worried about that as it drove GREAT (super smooth, quiet and great gas mileage averaging 23mpg) and since we don't have emissions where I live, I planned on throwing a vcmtuner II on there.5852 posts · Joined 2013. #5 · Aug 8, 2014. Here is the information I will tell you about P0420 (bank 1) and P0430 (bank 2), as you know both codes for Catalyst system efficiency below threshold. The way the ECM determines this is from the waveform of the downstream (after the catalytic converter) O2 sensor.Restore your catalyst system and learn how do I fix trouble code P0430? This diagnostic trouble deals with your emissions system and alerts you to a potential issue with a bank two oxygen sensor. Learn how to diagnose, troubleshoot and solve this issue today.P0420 and P0430 issue. I have a 2011 Odyssey Touring Elite, recently bought from Virginia and now registered in NY. It has 105k miles on it. As I drove it along VA-PA-NY after picking up the vehicle, I noticed check-engine light turn on (it was 50 miles post-refueling on the way and after at least 300 miles total driving).Persistant codes P0420 and P0430. ... In a case like this that doesn't have a clear cause, I'd be inclined to let a Honda dealer diagnose the problem using proper test procedures and the appropriate test equipment. Previous owner of 2007 RTL, 2010 RTL, 2014 SE, 2017 RTL-E, 2019 RTL-E, and 2021 RTL-E. ...Getting reduced efficiency code for cat converter p0430, getting reduced efficiency code for cat converter p0430, battery code of 61-1 which i think may be because cat converter going bad, and … read more. JOHN aka …P0420 on the Sienna refers to Bank 1 lower sensor (physically located near the gas pedal), while P0430 is Bank 2 lower sensor (at the bottom of the radiator/grill up near the bumper. Current: '15 Sienna Limited Premium (FWD), '19 Subaru Forester, '18 Subaru Forester, '18 Toyota RAV4. Past: '13 Honda CR-V, '08 Sienna LE (FWD), '02 and '14 Subaru ...When there is a large leak in the Honda Odyssey’s EVAP system, it will throw the P0455 OBDII Code. P0455 indicates a large leak in the evaporative emission control system. (EVAP). There are different leak size codes. For example, P0456 means your Odyssey has a small EVAP leak. While the trouble code may state that there is a “large leak ...Seen a lot of info on the P0430 code by itself but wanted to run this by the group to see if anyone had experience with this scenario. Our ody is a 2012 EX-L with 160,000 miles. Had the ring oil issue fixed a couple of years back after engine misfires and have been running the VCMuzzler since.2013 Honda Odyssey - Codes P0303, P0420 & P0430. Jump to Latest Follow ... P0420 & P0430 for my 2013 Odyssey with 175k miles on it. Had engine and traction light on. Took it to the local mechanic shop and they ran the scan and came up with this analysis - "Check Engine Light (Flashing) - Scanned found codes - P0303 (Miss Fire at #3 Cylinder ...P2097 code: post catalyst fuel trim system too rich bank 12011 honda odyssey p0420 and p0430 code keeps coming on and off for the 2010 honda odyssey o2 sensor replacement p0134Honda code p0420. Code P2647 2006 Honda Odyssey 3.5 i-vtec VCM - FreeAutoMechanic AdviceI would definitely get a couple quotes on the catalytic convert if you are going to replace it. I got the P0430 on my 18 at 82k. The dealer originally said it would cost $3300 to replace it with a Honda part, or $1800 if they used an aftermarket part. I got Honda to kick in some good will, which brought my cost down to $1000, but I traded it on ...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 ... luckily, i didn't got any P0420 or P0430 codes yet and the infra thermos gun showed okey data, but I can't stop thinking how long the Cat would hold up and i noticed ...460 posts · Joined 2005. #1 · Nov 7, 2008. At least I hope! The symptoms were the P0420 code on our 1999 Odyssey. I would read the code and then erase it with the code reader. This started a couple years ago and it would take a while (hundreds of miles) for the code to show up again. But more recently the code would show up within minutes ...Diagnosing and fixing the P0430 code in a Toyota Tundra can involve the following steps: 1. Inspection: A thorough visual inspection of the catalytic converter, oxygen sensors, and exhaust system is necessary to identify any visible damage or leaks. 2. Testing the oxygen sensors: Using specialized diagnostic tools, the oxygen sensors ...In order to reset the check engine light after fixing a P0302 code in your Honda Odyssey, you can follow these steps: 1. Confirm that the issue causing the code has been resolved. 2. Disconnect the negative terminal of the car battery for about 15 minutes. 3.My 2011 honda odyssey touring elite threw a code for P0430 last week and we replaced the two oxygen sensors. The one by the radiator and the second was in between the two catalytic converters. ... Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 110k miles - Bought brand new in August 2006, never any major repairs, possibly the most ...P18DA Code Issue - Help! Hi, I have a 2011 Honda Odyssey EX-L that has about 179k miles. Today, the check engine light came on and when I used my OBD2 scanner, it gave me two codes, P0430 (Catalyst System Efficiency Below Threshold Bank 2) and P18DA (Unknown Issue). The first one has come on a few times in the past couple of years but it seems ...P0430 Code. Jump to Latest Follow. 5K views 18 replies 7 participants last post by Lancalot Jan 25, 2023. L. Lancalot Discussion starter. 164 posts · Joined 2021. #1 · Dec 7, 2021. 2012 Odyssey EX - 162,000 miles. I got a check engine light tonight, and I found the same code in stored and pending.Honda TSB 21-010 Make: Honda Number: 21-010 Title: Warranty Extension: MIL Comes On with DTC P0420/P0430, P030x, and/or P219A/B (Without Software Update) Date: 2/11/2021 Models: 2018-2019 Odyssey; 2017-2019 Pilot; 2017-2019 Ridgeline; Summary: The PCM software may misinterpret sensor inputs as a deteriorated catalytic converter. Additionally ...Check engine light code p0420 honda odysseyP0430 catalyst threshold sponsored Check engine light code p0420 honda odysseyP0420 catalytic p0430. Persistant codes p0420 and p0430P0420 or p0430 dtcs: catalytic converters Odyssey p0420 converter exl 5at oddy a00 rgl navCode p0430: catalyst system efficiency below threshold bank 2. how....Odyssey: P0430 Only, A/F Test (Failed) Operation Number Description Flat Rate Time Defect Code Symptom Co, Our 2011 pilot (210,000 miles) has thrown code P0430 w, I recently purchased a 2013 Honda Odyssey Ex-L with 200, I've got a 2008 Honda Odyssey Touring with the 3.5L V6 with 168K trouble-free miles that I have owne, Search Honda Odyssey Codes. Do you know the fault code already? Enter it in the box below and hit "Search Codes&, If the P0430 code is combined with other codes, try fixing the other co, Honda accord p0430 obd2 code diagnosis P0304 honda accord 2008 honda odyssey touring p0430 code,, If the P0430 code is combined with other codes, try fixing the other, P0420 or P0430, and any combination of P0300 throu, The P0430 code indicates you probably need a new catalytic converte, Exhaust leaks can definitely cause a P0420 or P0430 code. 2008 Od, P0420 honda codeHow to fix honda p0430 engine code in , 2007 honda odyssey 3.5 CATALYTIC CONVERTER REPLACEMENT P0430 BA, Code is P0420 catlatic system efficiency below thr, February 8, 2022 by Jason. P0730 is a standard OBD2 tro, Web this page is meant to help you troubleshoot the honda odyssey , January 24, 2023 by Jason. One of the most common trouble codes , I have a 2005 Honda Odyssey with a 3.5l engine. The engi.