2012 Honda Odyssey P0430 code - engine is misfiring. I'll start by saying we've already had $3.5K of work already done. However, check engine light came back on yesterday and the van is clearly driving with a misfiring engine or other such power drain. Some history of repair here.Hey all. I'm working on my 08 odyssey (j35a7 engine) and I'm getting P0420 and P0430. To me it seems unlikely, and horrifying, that both cats would go in the span of a couple months. (It was parked for a while). Any thoughts on diagnosing this? I don't have the money to start changing parts until it goes away. I may start with the down stream O2s.=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code HONDA P0340 Saving Repair...The bank 2 version of this code is P0430. Honda Odyssey P0420 Code Symptoms. The P0420 code in a Honda Odyssey will often be thrown if one of your van’s …This page is meant to help you troubleshoot the Honda Accord 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 ContentsApr 20, 2020 · 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.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.Jun 13, 2022 · 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 ...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 …Why am i getting p0420 and p0430 code at the same time? cause & fixesHow to fix p0430 code & probable cause P0430 honda meaning, symptoms, causes, and how to fixP0430 code and p0420. 2005 honda pilot catalytic converter bank 1 location2008 honda odyssey touring p0430 code, bank 2 cat. took out what i P0430 honda pilot bank 2 locationI had a ...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 ...If the P0430 code is combined with other codes, try fixing the other codes first. 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.Honda Odyssey Generation Forums. 2011 - 2017 Odyssey. Post VVT gasket, now P0430 code. Jump to Latest Follow 2K views 25 replies 7 participants last post by white2015 Sep 27, 2023. D. dingram01 Discussion starter 27 posts ...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, …on my 2008 honda odyssey, the check engine light be on and the code was p0430, i replaced the oil pressure switch, after that, I have driven about 600 miles, now the check engine light is off but the … read moreDec 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.With the Honda Odyssey, P0404 is going to have the same meaning as it would in any other vehicle.It's a generic powertrain code that stands for: P0404: EGR Circuit → Range/Performance. While there are several issues that can throw the P0404 code in the Odyssey, the most common issue is either going to be carbon buildup on the EGR valve, the EGR valve itself (going bad), or wiring issues.If you’ve recently found yourself staring at your Honda’s radio, unable to unlock it because you don’t have the code, don’t worry – you’re not alone. Many Honda owners face this fr...2012 honda odyssey p0420 p0430P0430 noise clicking experience engine some honda 2008 honda odyssey touring p0430 code, bank 2 cat. took out what iAccord honda p0430 code obdii. P0430 Code | Honda Odyssey Forum. Check Details. P0430 honda accord. P0430 cel code on my 2008 accord coupe v6 6mtHonda p0430 odyssey code 2008 P0430 is a good thing.P0430 Code Honda Odyssey Forum. P0430 Honda Odyssey 2011. Web 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. Web honda p0420 & p0430 repair. Get this code fixed as soon as possible to avoid further damage to your emission system and.The lean/rich codes set at -22 or +25% on LT fuel trim. The problem is that if the O2's are old and not working efficiently then you can have +22% fuel trim, crappy gas mileage, no CEL and it could eventually take out your catalytic converter. I often wonder if this is why there are so many surprise P0420/P0430 codes on Hondas with no prior ...If you own a Honda vehicle and have ever encountered a situation where your radio suddenly stopped working and displayed a message asking for a security code, you are not alone. Th...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 Ridgeline was the only model included in the fuel pump recall, but the Pilot and Odyssey also are experiencing injector issues. Previous owner of 2007 RTL, 2010 RTL, 2014 SE, 2017 RTL-E, 2019 RTL-E, and 2021 RTL-E. ... what would Honda do if I received the P0430 code again after the software update but say I pass the A/F test? What's the ...Honda p0430 code odyssey 2008P0430 converter doubtful mil replaced 90k miles needs cat after honda forum accord reply Honda catalytic converter odyssey bank 2005 removal. Code P0430: Catalyst System Efficiency Below Threshold Bank 2. How... Check Details 2008 honda odyssey touring P0430 code, bank 2 cat. Took out what I Check Details How to ...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.Equip cars, trucks & SUVs with 2008 Honda Odyssey Oxygen Sensor from AutoZone. Get Yours Today! We have the best products at the right price. ... "REAR". Engine code J35A6. Bosch engineered oxygen sensor. PRICE: 62.99Sensor Type: Narrow-BandWire Quantity: 4Mounting Type: ThreadedWiring Harness Length: 22.8Connector Gender: Male. Sponsored ...If the RVS switch is OPEN with the shift lever in R while shifting between P, R, and N, the PCM detects a RVS switch OPEN failure and a Diagnostic Trouble Code (DTC) is stored. 2007 Honda Odyssey Sensor Location. P1717 Honda Code - Transmission Range Switch Switch Circuit Open.CEL code constant P0430. Intermittent P0420. The fact that it is giving intermittent P0420 seems to tell me it is something other than the cat. Items replaced or cleaned to date. -All 4 Oxygen sensors. Up and down stream bank 1 and 2. -Cleaned Mass air flow sensor. -Replaced cat bank 2 for P0430. -Replaced PCV valve.John Clark. This is just not true. The P0420 code is the one code that almost always means exactly what it says. Yes, one should check the functionality of the A/F sensors and the rear O2 sensor but just due to what the computer needs to see in order to set a P0420 or P0430 code it usually is NOT the sensors.My van has been throwing a P0420 code for a couple of months. Lately it has had poor acceleration. I decided to pull the inline (3rd cat). ... 2010 Honda Odyssey EX-L - Driven in "Mexico" 2017 Honda Odyssey TE - Voided warranty before delivery ... (rear bank.) You said the internals came out of bank 2 cat, which if bad would trigger a P0430 ...on my 2008 honda odyssey, the check engine light be on and the code was p0430, i replaced the oil pressure switch, after that, I have driven about 600 miles, now the check engine light is off but the … read morePersistant 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 .CEL code constant P0430. Intermittent P0420. The fact that it is giving intermittent P0420 seems to tell me it is something other than the cat. Items replaced or cleaned to date. -All 4 Oxygen sensors. Up and down stream bank 1 and 2. -Cleaned Mass air flow sensor. -Replaced cat bank 2 for P0430. -Replaced PCV valve.2016-2018 honda warranty extension: mil comes on with dtc p0420/p0430. Honda p0430 odyssey code 20082015 odyssey, p0848 code transmission switch b 2006 ody touring trying to get rid of check eng light for code p0140Code p0523. I have a 2013 honda odyssey. the cel is on and the dtc code is p1659Honda code p0420 P0369 codeMy honda odyssey is ...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 …Honda Odyssey Generation Forums. 2011 - 2017 Odyssey. Emissions check light/Catalytic Converter Question. Jump to Latest Follow ... While the P0420/P0430 codes are almost always a bad cat, you should always try replacing the O2 sensors first. The sensors are much cheaper and in some cases do fix a P0420/P0430 code, at least temporarily.2010 Honda Odyssey EX-L - Driven in "Mexico" 2017 Honda Odyssey TE - Voided warranty before delivery. Save Share. ... of the A/F sensors and the rear O2 sensor but just due to what the computer needs to see in order to set a P0420 or P0430 code it usually is NOT the sensors. Changing the sensors will sometimes extend the time before …Jan 5, 2024 · 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 ...What are the possible causes of the code p0430 honda? Before taking your odyssey into an exhaust shop for a new catalytic converter, let's ensure that's what you need. Web 2011 Honda Odyssey. Catalyst system efficiency below threshold (bank 1) issue severity: Fiataccompli discussion starter · mar 20, 2020. Which one do i need or would you ...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 ...DTC P0430 or P0430 with P030X, P219A or P219B (Without Software Update). AFFECTED VEHICLES Year Model Trim Level VIN Range 2018-19 Odyssey ALL Check the iN VIN status for eligibility. 2017-19 Pilot ALL Check the iN VIN status for eligibility. 2017-19 Ridgeline ALL Check the iN VIN status for eligibility. BACKGROUNDTo diagnose the P0304 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Honda pilot p0430 converter catalytic replacementHonda p0430 odyssey code 2008 Pilot honda v6 ex reviewPilot honda solenoid 2008 transmission part shift. 2011 honda pilot -p0842- transmission sensor a replacement2017-2019 honda warranty extension: mil comes on with dtc p0420/p0430 2012 with p0303, pending p0300, p0306, & c1555P0303 relatively ...P3400 Honda Code - Valve Pause System Stuck Off Bank 1 - Code Popularity: 127,623 Views - Repair Importance Level: 3/3 - Repair Difficulty Level: 3/3. Table of contents. Created and updated by William Orellana on Aug 11, 2021. Possible Causes;Oxygen sensors play a crucial role in your Honda Odyssey's emissions system and fuel management. These sensors detect the levels of oxygen present in the exhaust, which is a primary component in maintaining the optimal air-fuel ratio. ... Your Odyssey will likely throw P0420 or the P0430 code. To diagnose a downstream O2 sensor failure, you can ...The P0430 code in a Honda Pilot indicates a catalyst system efficiency below threshold. It means there is an issue with the catalytic converter, which may need to be replaced or repaired. How can I diagnose and fix the P0430 code on my Honda Pilot? The P0430 code on a Honda Pilot indicates a problem with the catalytic converter.