2018 honda pilot emissions system problem light

I would be interested in what was your diagnosis. I had the same issue on my 2016 LX. Emissions problem / check engine light came on at 72km (second day I had the car). Brought it back to the dealer, and was tested as bad knock sensor (saw the report myself) which was promptly changed. They checked all other readings and no other …

Based on your symptoms and first dealer's diagnosis, I'd go to another dealer and get a second opinion. If you bought the vehicle from a Honda dealer and it was sold as Certified Pre-Owned then the torque converter will be covered under the 7/100 powertrain coverage (unless they determine the damage was caused by abuse, misuse, incorrect fluid level, wrong fluid, etc.).The 2018 Honda Pilot has 99 NHTSA complaints for the engine at 5,626 miles average. ... Emissions system problem - Beltsville , MD ... Emissions light comes on due to a faulty Fuel Injector and ...Onwer of 2019 Pilot EX just over one month at 1430 miles and vehicle already in the shop with message Emissions System Problem on dash. The dealership initially couldn't find the source of the leakage with code P0455 (EVAP System Large Leakage) and P0456 (EVAP System Small Leakage). On the second day, they told me the Fuel EVAP Canister Set is ...We've had our 2918 odyssey for less than a week. 7 warning lights came on: Emissions system problem , VSA, power steering , brake system , brake hold, lane departure , and something about uphill assist/hill problem. Car seems to be running fine. Took to dealer , found nothing wrong. Thought maybe low voltage problem but battery seemed fine.1) Untightened gas tank cap. Whenever you visit the gas station to refuel, you must open the tank so that the pump nozzle can dispense fuel into the tank. After filling up the tank, you should tighten the fuel tank cap before snapping back the gas cap. Tighten the fuel tank cap clockwise, and you should hear a click.

There are several reasons for this light to come on. If the engine is running normally and the car is driving normally, it's completely safe to drive. It could be something as simple as a loose gas cap that caused the light to come on. You can drive this without a problem as long as it's running normally, if that should change, then you will ...C. Curlymoe Discussion starter. 116 posts · Joined 2017. #1 · Apr 12, 2020. 2017 EX with 57,000 miles, just had "Emissions System Problem" show up on screen. Auto Zone came up with P219D code, "Cylinder 2 Air-Fuel Ration Imbalance". I've seen a couple of threads discussing emissions system warning, but not with P219D code.I checked the battery (15 months old) and with car off it is at 12.8V @ 820 CCA when load tested (good/pass). I pulled the battery terminals for 10 minutes and then reconnected. No check engine light, no codes to read from auto shop guy. The three System Problem scroll in the MID and BRAKE SYSTEM light stays on.Emission System problem for months. looking for advise on my 2018 accord ex-l. My check engine light is on and so far it gave codes p172 and p219E (no3 cylinder). I took to Honda and they needed more time than the few hours they had it to figure it out. Honestly the guy seemed more interested in the fact that I have an aftermarket windshield ...Top Causes of P0430 in the Honda Pilot ... Check engine light on "Emissions System Problem"; light turned off @ 132,689 miles December 2023 @ 132,726 miles - Code P0430; Dealer says catalytic converter needs to be replaced. $2,427.36 for OEM, but it's on backorder. $1,150.19 for aftermarket, available today.The Fuel Cap Monitor Light on the Ford Ranger is an emission related device designed to warn you if your fuel system is not properly sealed. In the event your start your Ranger wit...The dash indicated a "Transmission System Problem" and "Blind Spot System" failure message. This occurred after about 1 hour of driving on a 4 hour drive. The PRNDL indicator also flashed all the letters. This is on a... 2017 RTL-E MOD's: Extang Encore tonno cover, Honda Chrome Running Boards, Mud Flaps, Chrome Exhaust Tip, Putco Switch ...How to fix the honda pilot emission system problem. 1st Step: Examine the air filter in the cleaning system. This paper element helps to remove dirt, dust, and other foreign particles from the engine’s air stream. The filter should be replaced if it becomes clogged or after one year of usage. Clean the dust and grime from the air filter ...

An "Emissions System Problem" showed up on my Honda dash one morning. Turns out there's an easy fix! ... Our 2016 Pilot "emission system problem " light would come on shortly after a gas fill up. Started holding the nozzle in the center of the fuel fill opening (had been inserting and letting it hang) emission light has not come on since ...Mar 31, 2022 · 1977 posts · Joined 2017. #6 · Apr 2, 2022. We had the same problem with our 2018 EX-L. Purchased the Pilot in 2020 with 58,000 miles on it. Within a couple of days, we experienced the "Transmission System Problem" light. The Pilot was still under the Powertrain warranty, so we brought it to the dealer to get checked out. Dec 15, 2022 · In a Honda Pilot Vehicle, the Emissions System Problem message on the dashboard is common and shows an issue with the blend of air to fuel, in your engine. It can be simply repaired by replacing the fuel injectors. That warning message normally appears at 40,000 to 60,000 miles, sometimes it comes earlier. In this article, we will discuss the ... Oct 9, 2020 · Question type: Maintenance & Repair. My 2017 Honda Pilot, 63,0000 malfunction indicator light set a diagnostic. trouble code that stated emissions system problem. I took it to dealer who. stated that it either needed fuel injectors or software update. I noticed that. 2017 Pilots had fuel injector problems. The dealer updated the software.

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Honda Sensing can be reset by pressing the MAIN button again. It is also possible to configure Honda Sensing settings via the optional touchscreen in the center. You can change RDM warnings, distance warnings for CMBS, and more by choosing "Settings," "Vehicle Settings," and then "Drive Assist Setup.". The Honda Sensing feature can ...2018. If You are having emission problems with the 2018 Honda Odyssey then it could be a few things. If the O2 sensor in the vehicle is damaged then the air to fuel mixture will be off, which may make it emit a gas smell. If You are getting this smell and it is not one of the sensors then You may have a damaged catalytic converter or a damaged ...Honda Pilot P0420 Code Symptoms. The P0420 code in a Honda Pilot will often be thrown if one of your vehicle's oxygen sensors is not functioning correctly. There are rarely drivability issues associated with P0420. For most people, the first sign that anything is wrong is the service engine soon light coming on.2018 pilot p2652 rocker arm 3rd time broke down. Amber C; Jul 24, 2022; ... LOOKING FOR TSB ON 2016 HONDA PILOT EMISSION SYSTEM PROBLEM. Taylo9af; Jul 12, 2019; 0 2K Jul 12, 2019 ... pilot tail light 04-041. jctatman; Sep 2, 2004; 3 3K Apr 8, 2010. by ...Pilot. 2020. Most vehicles will have some EVAP issues over their lifetimes, but the Honda Pilot is typically on another level. From time to time, You'll be met with a C-HRistmas-tree like array of dash lights, and an even more vast library of OBD-II fault codes. The most common emissions system issue on the Honda Pilot is medium EVAP leak ...

Here is what was on the report. 313 engine light on. Diagnose for engine light on. Performed electrical trouble shooting procedures for failer of P2097. Post catalyst fuel trim system to rich. Bank 1 diagnoses chart for diagnoses and continued on with testing. Performed tech line file number # -3976214.Hi. I have a 2016 Pilot EX AWD. In November 2022, my emissions system problem light came on. The dealer updated the software and replaced the injectors under warranty in accordance with Service Bulleton 20-100, which said there was an issue where the PCM software may misinterpret sensor inputs as a deteriorated catalytic converter …1. Oxygen sensor malfunction. An oxygen sensor malfunction occurs when the oxygen sensor fails to properly monitor the levels of unburned oxygen in the exhaust gases. The oxygen sensor is a …Global warming is a pressing issue that affects our planet and all its inhabitants. While carbon emissions are widely recognized as the primary driver of this phenomenon, there are...The 2016 Honda Pilot has 1 problems reported for emission system problem light on and off. Average failure mileage is 27,500 miles. CarComplaints.com : Car complaints, car problems and defect ...7 posts · Joined 2022. #6 · Oct 3, 2022. My problem with the transmission and Blind Spot Warning system problem came on again. I pulled over and restarted the car. There were no warning indicators on the restart and my transmission and blind spot indicators were working. The last 2 times I took it to the dealer and they did a transmission ...There are several reasons for this light to come on. If the engine is running normally and the car is driving normally, it's completely safe to drive. It could be something as simple as a loose gas cap that caused the light to come on. You can drive this without a problem as long as it's running normally, if that should change, then you will ...Mechanic for Honda: Anthony P. Ok, so there is a warranty extension for your Pilot. Go to your Honda dealer. Tell them your check engine light is on. They will tell you that you have to pay 1 hour diagnosis fee. Once they see it is under warranty, you will get that money back. They will replace injectors, fuel pipe, etc.Under AFFECTED VEHICLES, 2016 Pilot has been removed. For 2016 Pilot with these symptoms, see service bulletin 20-100, Warranty Extension: MIL Comes On with DTC P0420/P0430, P030x, and/or P219A/B (With Software Update). SYMPTOM The MIL comes on with DTC P0300 (random misfire detected), and/or P0301-P0306 (cylinder misfire detected), orSo about a month ago I first got this warning pop up (2018 ridgeline). After reading online a bit people said that it's most likely a problem with the fuel injections and not the catalytic converter or other emissions system components. So I put a bottle of injector cleaner in and sure enough the problem went away.To tackle electrical problems, consider using an OBD-II scanner. This handy tool can quickly pinpoint the specific issue within your emissions system. By accurately diagnosing the problem, you can take the necessary steps to rectify it, ensuring that your Honda Pilot complies with emissions standards and operates efficiently.Onwer of 2019 Pilot EX just over one month at 1430 miles and vehicle already in the shop with message Emissions System Problem on dash. The dealership initially couldn't find the source of the leakage with code P0455 (EVAP System Large Leakage) and P0456 (EVAP System Small Leakage). On the second day, they told me the Fuel EVAP Canister Set is ...

Top Causes of P0430 in the Honda Pilot ... Check engine light on "Emissions System Problem"; light turned off @ 132,689 miles December 2023 @ 132,726 miles - Code P0430; Dealer says catalytic converter needs to be replaced. $2,427.36 for OEM, but it's on backorder. $1,150.19 for aftermarket, available today.

How can you fix the Emissions System Problem on a Honda Pilot? Step 1: Check the Air Filter; Step 2: Replace the Fuel Injectors; Step 3: Replace Oxygen Sensors; Step 4: …Engine light check warning lights dashboard repair emission system everything need know auto ignoring consequences seriousEmissions system problem and multiple lights warning Emission system check. engine light on!How to change fog light bulbs 09-15 honda pilot.Importantly, it feels vehicles braking distance has increased and steering is harder compared to when vehicles had no issues. All errors that are displayed are listed below. 1. Emission system ...Car has been well maintained to all Honda standards. The 2016 Honda Pilot should be investigated for engine shudder, engine shutoff and premature engine failures. - Carlsbad, CA, USA. # 359. Aug 30 2023. Pilot. miles. 1. The camshaft on the engine, took to a mechanic and Honda dealership, they are both saying its the camshaft.Vehicle info - 2016 Honda Pilot - EX-L w/ Rear Entertainment system - currently 6500 miles On warm days - Approximately 78 degrees F or more, the AWD light is coming on (Steady on - not blinking) with an associated message on the info. screen that says "All Wheel Drive System Problem."1. Faulty Mass Airflow Sensor. Most Honda Accord drivers suffering from the emission warning light problem discovered that the culprit was a faulty mass air flow sensor. The mass airflow sensor in your Honda Accord is tasked with increasing engine efficiency by ensuring the right amount of oxygen gets into your engine.The 2017 Honda Pilot has 10 problems reported for check emissions light on. Average repair cost is $1,180 at 50,500 miles.

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This can be a sign of a weakening battery or loose battery terminal conections. There is also a known start button glitch that can happen if we tap it versus being cognizant of pressing the button for one second. 2017 Pilot EX-L 2wd (60k); (2) 2012 V6 Crosstour 2wd (121k, 311k); 2015 Nissan NV 3500 (211k) 2Hondas4028.If your check engine light is flashing in your 2018 Honda Pilot, we remarkably recommend not to travel to work the vehicle and schedule Honda service today. Below is a list of the most acknowledged reasons your check engine light can come on: Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, acknowledged as the O2 …A total of five components and systems are identified as faulty in NHTSA complaints as at early July, 2023. These are the electrical system, lane departure, the power train, steering, and visibility. There are also safety issues identified in the "unknown or other" category. The electrical system ranks as potentially the most dangerous ...5 posts · Joined 2021. #15 · Oct 24, 2021. Have a 2016 pilot (emission problem light on) code P0333 at dealership.Dealership says knock sensor and I had them to replace it for about $550.00.Did not get out of dealership parking lot and light came back on and now dealership is saying wring harness need replacing for $1700.00.Currently dealing ...Check engine not resetting after new O2 sensors. Had Check Emissions System message, and pulled P0133 and P0153 codes, both Bank 1 Sensor 1 and Bank 2 Sensor 1. To the best of my knowledge that translated into upstream sensors on each side of the motor, before catalytic converter. The sensors that are facing straight up.It fixed my problem! So, same deal as esnowberger, I came to a stoplight, and the dashboard went nuts. Emissions System Problem, Transmission System problem, Blind Spot Info system problem. My stomach dropped. The light turned green, I pressed the gas, and the car would move, but literally at a snail's pace.2. Check gas cap. Tighten or replace your gas cap as sometimes a broken or loose rubber seal can trigger the light to come on. 3. Reduce pressure. If you think that your vehicle feels different on the road, especially if the performance has decreased, reduce your speed and avoid transporting heavy goods. 4.The most common issues when you see emission system light in these models are fuel injection and high-pressure fuel pump problems. How to Fix Honda Pilot Emission System Problem: The Checklist. Although the above causes are common among the Honda pilot models, other issues can cause the check emission light to illuminate. Take a look at the list:Honda pilot "emissions system problem" light and car alarm going off for no apparent reason Honda Accord's emission system. Mechanic's Assistant: Is the emissions light blinking or flashing, or is it solid? When did you first notice it? I'm not certain. Wife was driving and she sent a picture. First happened today with the light and car alarm issues a couple days agoCheck Details Pilot honda light oil reset maintenance. Emissions system car exhaust engine parts drive cycle automobile honda systems monitors readiness cars diagram vehicle evap monitor automotive problemPilot stalled 2016 honda pilot recurring fault codes: 10 complaintsSystem emissions problem pilot honda. ….

1. Faulty Mass Airflow Sensor. Most Honda Accord drivers suffering from the emission warning light problem discovered that the culprit was a faulty mass air flow sensor. The mass airflow sensor in your Honda Accord is tasked with increasing engine efficiency by ensuring the right amount of oxygen gets into your engine.#1 · Mar 25, 2023. I have a Honda Pilot Touring AWD 2018, 155,000 km. Recently, "Emission systems problem" lit up (it was not blinking), though car was driving perfect. As it is out of warranty, I had it checked at the dealer, charged me almost 300$ and diagnosed code P420, told me that catalytic converter needs to be replaced (3000$).Failure Date: 02/02/2021. The contact owns a 2019 Honda odyssey. The contact stated that while driving 75 mph, the vehicle abruptly stalled with the check engine warning light illuminated. The contact stated that the failure was experienced twice. The vehicle was coasted to the shoulder, restarted, and the vehicle resumed normal …The 2016 Honda Pilot has 1 problems reported for emission system light on. Average failure mileage is 38,000 miles. CarComplaints.com : Car complaints, car problems and defect informationBelow we have highlighted the most common causes of a check engine light. Loose Gas Cap: Your gas cap is loose, broken, or simply missing. Gas cap issues can reduce fuel pressure and allow fuel vapors to escape, reducing fuel economy and increasing harmful emissions. Failing Catalytic Converter: Your catalytic converter can eventually clog with ...43 posts · Joined 2022. #1 · Nov 22, 2022. I wasn't able to find anything on this so I thought I'd just ask. It's been cold here lately so of course I get the low tire pressure warning, but yesterday I put black Honda valve caps on and within 5 minutes I get an AWD System Problem notification. I can't imagine caps would cause a problem, but ...Lmao this just happen to me. I did notice my gas was low. This is the first time I had emissions or parking brake issue come up and the first time I had my gas close to E. normally I refill it when its half way. So I went put in some gas. Turned the car back on. Codes gone. 2015 Acura TLX V6 3.5L, Crystal Black Pearl.If the check engine light is flashing, this means that there is a dangerous issue and it is recommended to service your Honda Pilot hastily. Call the experts at Nalley Honda by dialing 7707568717 so you can describe the issues. Or reduce your speed and bring your 2018 Honda to our certified mechanics as soon as direct.Hey I was reading everyone’s comments on emission light coming on. My 2016 pilot don’t have a gas cap. But what I did was put my finger in the gas hole to move the flaps around and came back to turn the engine on and the emission system and engine light went off lol. Probably something faulty with those flaps. Like Like 2018 honda pilot emissions system problem light, 1 Answer. 40,180. TDolby answered 3 years ago. Updating the software probably updated the fuel trims and or the fuel management, not the injector themselves. …, My emissions system problem light showed up today at 18 degrees F. I've been driving in single digit and sub-zero temps over the last couple of weeks without …, How to Fix and Reset a Check Emission System Warning Light. There are a few things you can do to fix & reset a check emission system warning light. The best way to fix & reset a check emission system warning light is to simply fix the problem that’s causing it. If you have a faulty oxygen sensor, for example, you can replace it with a new …, This happened to my 2016, and dealer replaced injectors and rails to solve issue. There is a thread about this for 2016, some replaced …, Splashman24. 154 posts · Joined 2018. #2 · Jan 26, 2021. I have a 2018 Honda Accord Hybrid Touring and experienced something similar a few weeks ago. I received a quick message in the infotainment system and two messages in the mobile app that there was a brake problem on one message and possible low brake fluid in the second message., Honda Pilot Emission System Problems: What Problems are They? The onboard computer will record a fault whenever an engine's emission control system has a significant fault. Any Honda Pilot will also include an emissions system malfunction alert that will notify the driver of the issue by turning on an instrument cluster warning light., Emissions System Problem on a Honda Civic Main Causes. Since there are a lot of things that can cause this fault, I decided to list them based on the most common cause in my experience. 1. Faulty Oxygen Sensors: The most common cause I found is bad O2 sensors. The oxygen sensor sits on the exhaust manifold and sends a signal to the ECU telling ..., The warning lights were: -road departure mitigation system warning. -trailer stability assist warning. -hill start assist warning. -vehicle stability assist warning. -emissions system control warning. Of course on the drive to the dealer, about two minutes away from pulling in, the warnings disappeared. Luckily, atleast I took pictures., Question type: Maintenance & Repair. My 2017 Honda Pilot, 63,0000 malfunction indicator light set a diagnostic. trouble code that stated emissions system problem. I took it to dealer who. stated that it either needed fuel injectors or software update. I noticed that. 2017 Pilots had fuel injector problems. The dealer updated the software., 194 posts · Joined 2020. #6 · Aug 25, 2021. We had the same issue. Those lights can come on for a variety of reasons, but most likely injectors. We had cylinder misfire codes stored with our Christmas tree dash event. We opted to just drive to dealer for a fix asap, but did drive maybe 50 miles without any problems before getting the ..., Emission system problem on 2018, 2019, and 2020 Honda Pilot Stalling, poor acceleration, hesitating, and rough idleness are all symptoms of emission system …, Vehicle info - 2016 Honda Pilot - EX-L w/ Rear Entertainment system - currently 6500 miles On warm days - Approximately 78 degrees F or more, the AWD light is coming on (Steady on - not blinking) with an associated message on the info. screen that says "All Wheel Drive System Problem.", Honda Pilot 2006 LX 4WD J35A9, bought May 2015 with 108,000 Kms / 67,000 miles.Now 270,000 Kms/ 164,000 miles. Maintenance so far: New aftermarket rad, New OEM PCV valve, New Costco battery, New intake air duct, "Reman" Denso alternator from Amazon, cupro-nickel brake lines on all 4 corners, OEM accesssory belt tensioner …, The Honda Civic is known for its reliability and efficiency but is not immune to emission system problems. The condition is severe, affecting both overall performance and the environment. Owners need to understand the origin and effects of this issue. A troublesome emission system results in poorer fuel efficiency and higher emissions ..., My 2017 Honda Pilot, 63,0000 malfunction indicator light set a diagnostic trouble code that stated emissions system problem. I took it to dealer who stated that it either needed fuel injectors or software update. I noticed that 2017 Pilots had fuel injector problems. The dealer updated the software and emission light went off. Dealer stated that it may last two days, or two weeks., Honda pilot "emissions system problem" light and car alarm going off for no apparent reason Honda Accord's emission system ... My daughter's 2018 Honda CRV has all of the system lights flashing or remaining on. This is the second time it occurred. The first time the dealer said there was a code for a fuel mixture program., "Emission system problem" is just fancy talk to say a Check Engine Light is on, so it should be treated the same as a Check Engine Light normally would be. The Fleet: 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 …, About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Emission control system problems on a Honda Pilot can have numerous possible causes, with the main culprits usually being: Allow the engine to cool before turning off the ignition. Identify the negative terminal on your car battery while wearing safety glasses and gloves., My wife got an emissions system alert on her 2019 pilot the other day, and I pulled the code. ... All 2017-2018 and some 2019 Ridgelines have a known issue with the fuel injectors. Honda extended the warranty on them to 10 years or 150K miles. ... A day after I had the recall done I got the emissions system problem light come on. It has been ..., For smooth, quiet and safe driving in a Honda Pilot, the best tires include Michelin Cross Terrain, Firestone Destination and General Grabber. Michelin Cross Terrain tires receive ..., Most of us keep some flashlights and candles around for when the power goes out, which works well enough. If you’d prefer something a little more automated, Make shows off how to b..., Is your Rheem furnace acting up? Before calling a technician, you can try troubleshooting the issue yourself by decoding the blinking light codes on your furnace. Rheem furnaces ar..., Based on your symptoms and first dealer's diagnosis, I'd go to another dealer and get a second opinion. If you bought the vehicle from a Honda dealer and it was sold as Certified Pre-Owned then the torque converter will be covered under the 7/100 powertrain coverage (unless they determine the damage was caused by abuse, misuse, incorrect …, Honda Passport Complaints, Problems, TSBs, Recalls. Honda Passport Complaints, Issues And Problems ... 4431 posts · Joined 2018 Add to quote; Only show this user #2 ... The Emission System Problem w/ engine light has gone on 3x now. There has been 4-6 weeks between each occurrence., In a Honda Pilot Vehicle, the Emissions System Problem message on the dashboard is common and shows an issue with the blend of air to fuel, in your engine. It can be simply repaired by replacing the fuel injectors. That warning message normally appears at 40,000 to 60,000 miles, sometimes it comes earlier., AWD system problem warning light. 2nd Gen. I have a 2021 Black Edition with 1800 miles. I just started it on and this warning light came up. I turned it off and upon restarting it came right back on. It is definitely driving front wheel drive only currently. It has been -5 or colder here this week, not sure if that would factor., I own a 2019 Pilot EXL with 78,000km that I bought last Wednesday with the Certified Honda extended powertrain warranty. On my first full day of ownership (Thurs) the "Emission system problem" check engine light came on while I was on the highway. Lucky me., 2014 pilot touring -. I have a check emissions on the dash that popped up during a road trip. The VTM-4 even turned on for a bit and turned off after a gas top off. I took the pilot to Auto Zone for the codes and it said "valve pause system (VPS) stuck off" but also said replace oil pressure switch. It looks like there are 2 different oil ..., The check engine light is also on. I have an appointment with the dealership to get it looked at. ... I started my car today and received a warning that there is an emissions system problem and my power may be reduced. The check engine light is also on. ... Drive Accord forum, a community where Honda Accord owners can discuss reviews, service ..., Under AFFECTED VEHICLES, 2016 Pilot has been removed. For 2016 Pilot with these symptoms, see service bulletin 20-100, Warranty Extension: MIL Comes On with DTC P0420/P0430, P030x, and/or P219A/B (With Software Update). SYMPTOM The MIL comes on with DTC P0300 (random misfire detected), and/or P0301-P0306 (cylinder misfire detected), or, This time around the vehicle has 90,000 miles and the “emissions system problem” is back. I took it back to Norm Reeves Honda, they pulled codes P0430, P219B, P0304, and P0306, and they referenced bulletin 19-072 to “perform PGM-FI and A/T software updates “and they found the test to have failed. They concluded the fuel …, Nov 4, 2017 · I'm currently at the dealer (Bernardi Honda in Natick, MA) with my wife's 2016 EX-L w/Honda Sensing 4dr SUV AWD (3.5L 6cyl 6A) with ~41,500 miles on it. Which has an intermittent "Emissions System Problem" message. I pulled the following codes off of it: P0430 - Powertrain. Catalyst System Efficiency Below Threshold (Bank 2)