Honda pilot check engine light codes - Most of the time it's within seconds after start up, but the other day my wife was driving on the highway and the check engine light was already on from the previous codes. While she was driving the VSA and VTM-4 lights came on, so there must have been some fresh misfires then too. '13 Pilot Touring 4WD. '09 Pilot EX-L 4WD - SOLD.

 
The TCS light will often come on with the ABS light as well when a wheel speed sensor has gone bad. If the check engine light is on as well, get a OBD-II scanner and see if the stored codes are wheel speed related. In fact a good scanner can save you a lot of time and tell you exactly why the light is on. Honda Pilot: ABS Light Diagnosis. How to turn off the inverted camera

Main Code What We Do; A • Replace engine oil • Engine oil capacity without oil filter: 3.8 L (4.0 US qt) B • Replace engine oil and oil filter • Engine oil capacity with oil filter: 4.0 L (4.2 US qt) • Check front and rear brakes • Check brake pads and disc thickness. Check for damage. • Check calipers for damage, leaks, and ...So, my 2010 Pilot started throwing up the check engine light, VTM-4, VSA problem again a couple days ago. Idle was a little rough, but not close to the original time. I went to Advance Auto to scan the code - found it to be P0301 - Cylinder 1 Misfire.How the Honda Maintenance Minder system works. Once the information display number reduces from 100% (fresh oil) to 15% (dirty oil), a wrench-shaped light will appear on your dashboard, along with maintenance codes that indicate that your vehicle is due for servicing, giving you ample time to plan ahead to have your vehicle serviced.Symptoms of Honda VSA Light 1. Engine Power is Harnessed. If the VSA light starts to blink, you may notice that the engine power decreases automatically. There’s nothing wrong with the system. In fact, it’s operating just as it should. To regain control, the engine will limit the power and apply torque just where it’s needed.Loosen the nut on the negative terminal with a wrench. Next, pull the negative connector from the battery. Keep it to the side for 30 to 60 seconds. Reconnect the negative cable and tighten it back up with your wrench. This should reset the check engine light for your Honda car.197 posts · Joined 2021. #1 · Jan 18, 2024. Today on way home from work, my engine light came on. I grabbed my OBD reader and plugged in and it did a full scan (My OBD supposed to have honda specific scan code as well too and scans all onboard modules). No code stored so I went ahead to clear code to see if it comes back.The check engine light on your Honda Pilot will usually shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going functional, and you did a lot of ...The TCS light will often come on with the ABS light as well when a wheel speed sensor has gone bad. If the check engine light is on as well, get a OBD-II scanner and see if the stored codes are wheel speed related. In fact a good scanner can save you a lot of time and tell you exactly why the light is on. Honda Pilot: ABS Light DiagnosisWhen driving, and sometimes when parked and idling I get a VSA warning light and warning triangle light. This is followed by a VTM-4 warning light within a few seconds. The vehicle loses power. I stop , shut down and restart, and all is good. This happened 6 times in one day, but then nothing for a week or more.Check Engine Light Service 2016 Honda Pilot. What do you do when you're driving along in your Honda Pilot and suddenly, a yellow light brightens on your dash and says "Check Engine". If you're like most Honda owners, your heart sinks a little because you have little idea about what that light is trying to tell you or how you should react. ...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.Honda Pilot Check Engine Light Codes. The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear right away. If you hear the term, diagnostic trouble codes (DTC), these are just another ...It is easy to ignore your 2022 Honda Pilot's Check Engine Light if your car can still drive, but doing so can lead to significant issues over time. The Check Engine Light coming on signals that a fault has been detected by your vehicle's computer and requires attention.Most of the time it's within seconds after start up, but the other day my wife was driving on the highway and the check engine light was already on from the previous codes. While she was driving the VSA and VTM-4 lights came on, so there must have been some fresh misfires then too. '13 Pilot Touring 4WD. '09 Pilot EX-L 4WD - SOLD.Auto parts stores such as Advance Auto Parts and Autozone will scan the codes for You free of charge. An O2 sensor performing below efficiency is a widespread problem that will cause Your Honda check engine light to come on. The 2009 honda pilot vtm 4 and check engine light usually come on when there is a transmission or transfer case fault.There are several possible causes of low oil pressure warning light in Honda Pilot, including low oil level, a malfunctioning oil pressure sensor, a clogged oil filter, or a failing oil pump. 1. Low oil level. A low engine oil level can cause the low oil pressure warning light to turn on in your Pilot. This warning light is designed to alert ...qr code link to this post. 2004 honda pilot ===== 3.5l v6 engine automatic 5-speed transmission 4-wheel drivetrain 19 mpg combined ... has wear and tear such as …Hello Honda Friends, I'm looking for a little help here. My 2006 pilot with 95,000 miles triggered a check engine light a few weeks back. Twice it went off on it's own after a few days and now it's back on. A trip to AutoZone revealed a P0420 code from the OBDII. Specifically it says "catalyst system efficiency below threshold bank 1".When It's on Solid. A Check VSA System light that stays illuminated usually indicates a problem. This is often caused by a failed sensor, electrical issue, or communication interruption between vehicle sensors. You can often learn more information about the specific cause of the problem by using a scan tool.The check engine light on your Honda Pilot will usually shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off.The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you. This free video provides the steps to diagnose and clear a check engine light on a 2012 Honda Pilot EX 3.5L V6. The video also provides steps on how to read the 2012 Honda Pilot EX 3.5L V6 trouble code.The 2025 Honda Pilot is one of our favorite midsize SUVs because it performs its duties so well. Pricing starts at $41,295. Safe, refined, roomy, reliable, and capable, the Honda Pilot 3-row SUV ...If you’re in the market for a new Honda Pilot, finding the best price is likely at the top of your priority list. With so many dealerships and online platforms to choose from, it c...Likewise, if your catalytic converter is going functional, and you did a lot of stop-and-go driving, that may have turned on the check engine light due to the high usage of the converter. In most cases, your 2019 Honda Pilot light will go off after about 20-40 miles. If you drive over that amount and the light is still on, you will need to ...The check engine light on your 2016 Honda Pilot will ordinarily shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going functional, and you did ...The Bluedriver is an amazing obd2 diagnostic scan device that would clear the codes/check engine lights etc. Works flawlessly with your smart phone and within secs clears the codes/check engine light. ... troubleshooting, modification DIY’s and discussion for the Honda Pilot SUV. Show Less . Full Forum Listing. Explore Our …Watch this video for some simple, DIY ways to check the layout of landscape lighting with flashlights and luminaries before spending a lot of time and expense. Expert Advice On Imp...The price of a new car is always a major consideration for potential buyers. When it comes to the new Honda Pilot, there are several factors that influence its price. Understanding...videoguy Discussion starter. 20 posts · Joined 2015. #1 · May 8, 2023. My 2010 Honda Pilot has check engine light on. It is ON, not blinking. I have Ancel ODB2 device. I connected it and turned the ignition on. Instead of giving a code, it is giving a picture like below. I need to drive 4 hours tomorrow to pick up my son from college.Main Code What We Do; A • Replace engine oil • Engine oil capacity without oil filter: 3.8 L (4.0 US qt) B • Replace engine oil and oil filter • Engine oil capacity with oil filter: 4.0 L (4.2 US qt) • Check front and rear brakes • Check brake pads and disc thickness. Check for damage. • Check calipers for damage, leaks, and ...Loosen the nut on the negative terminal with a wrench. Next, pull the negative connector from the battery. Keep it to the side for 30 to 60 seconds. Reconnect the negative cable and tighten it back up with your wrench. This should reset the check engine light for your Honda car.If your check engine light is flashing in your Honda Pilot, we highly recommend not to drive the vehicle and schedule Honda service today. Below is a list of the most common reasons your check engine light can come on: Your catalytic converter is bad or going bad. The catalytic converter is a part of your Honda Pilot’s exhaust system.I was just reviewing some posts of people having issues with the "check engine light" & "VTM-4" indicator coming on. I have just experienced this with my '04 Pilot that has 96,000 miles. I took it to a mechanic yesterday, and $200+ later, I drove home, lights out. They had replaced the EGR valve, aired up a rear tire, and changed differential ...Below 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 ...The check engine light on your 2016 Honda Pilot will ordinarily shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going functional, and you did ...1. Check for any technical service bulletins or recalls related to code P3497 for your specific model and year of Honda Pilot. 2. Use a professional diagnostic scanner to retrieve and analyze the trouble codes. 3. Inspect the VCM solenoid valves and wiring connections for any damage or loose connections. 4.Add another 2016 pilot with 52k on it to the list with the CEL and Emission System Problem message. Took it to the dealer (ATL) and they pulled a P0430 code. They uploaded the new pcm software update and drove it 80 miles for testing. No charge for the pcm update either.Do we need clear the code to off check engine light or it off by itself? ... Piloteers.org forum community offers tech info, troubleshooting, modification DIY's and discussion for the Honda Pilot SUV. Show Less . Full Forum Listing. Explore Our Forums. 2016-2022 Pilot General Discussions 2003-2008 Pilot 2012-2015 Pilot 2009-2011 Pilot.The average cost for a Check Engine Light Diagnosis & Testing is between $88 and $111 but can vary from car to car. Get an Estimate Find Repair Location Why RepairPal? How To Guides. A Honda Pilot Check Engine Light Diagnosis & Testing costs between $88 and $111 on average.The 1975 Honda CB400 motorcycle was affordable, technically advanced, and deceptively quick. Learn more and see pictures of the lean 1975 Honda CB400. Advertisement The 1975 Honda ...Honda Accords can experience various check engine codes depending on the model year and specific issues. Some common codes include P0420 (Catalyst System Efficiency Below Threshold), P0300 (Random/Multiple Cylinder Misfire Detected), and P0171 (System Too Lean Bank 1). It is crucial to identify the specific code to accurately diagnose and ...The check engine light, in a 2003 Honda Pilot and other vehicles, is essentially a catch-all for engine, electrical, emissions, fuel, and other systems' failures. The firSTStep You're going to want to take is scanning Your Pilot with an OBD-II diagnostic tool; the diagnostic trouble codes (DTCs) which have been set will point You in the correct direction. …The flashing light often indicates a misfire, which can cause damage to the catalytic converter. When this happens, the engine should be turned off immediately to prevent further damage. 1. Loose or bad gas cap. It is possible for the check engine light to come on in HR-V due to a loose or bad gas cap.The average price of a 2009 Honda Pilot check engine light can vary depending on location. Get a free detailed estimate for a check engine light in your area from KBB.com Car ValuesP0302 in the Honda Pilot is a common OBD II trouble code. It indicates that your vehicle’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 Pilot’s check engine light to come on, you shouldn’t drive your vehicle at all. Repairing P0302 should be ...2011 Honda Pilot Check Engine Light is on 4 Answers. Hello, My 2011 Honda Pilot has 116800 miles. I recently got new spark plugs, timing belt, water pump, both front axle. Now suddenly the check engine light is on. I took it back to the same mechanic ...Updated: February 12, 2023. On your Honda Pilot dashboard, you may have become familiar with many of the warning lights, but the VTM-4 might be a new one to see. …High School Diploma. 6,530 satisfied customers. 2013 honda pilot 6cyl. 83-11 and p0118. Replaced pcv valve. replaced pcv valve and after tried to start pilot and car lights flickered in the car cel light is on and stabilit control light …Quick overview of cause and fix for a P3400 error code in a Honda. Link to article: https://www.backyardmechanic.org/how-to-fix-honda-engine-error-code-p3400/Is your vehicle’s check engine light constantly illuminating with the code P0300? This common code indicates an issue with your car’s engine misfire, which can lead to a variety of...Malfunction Indication Lamp (check engine light) • Comes on when you turn the power mode ON, and goes off when the engine starts If "readiness codes" have not been set, it blinks five times before it goes off. • Comes on if there is a problem with the emissions control system. • Blinks when a misfire in the engine's cylinders is detected.2006 Honda Pilot EX 3.5L V6. See all videos for the 2006 Honda Pilot. This free video provides the steps to diagnose and clear a check engine light on a 2005 Honda Pilot EX 3.5L V6. The video also provides steps on how to read the 2005 Honda Pilot EX 3.5L V6 trouble code.Hi . Thank you for asking your question on JustAnswer. The check engine light VTm light and other fault lights comes on when the on-board computer detects a fault in engine driveability or performance, transmission control system or transmission, or the emissions system, and a fault code is set and stored in the computer. Faults that can …The P2646 DTC means that there's a voltage discrepancy between the rocker arm oil pressure switch (VTEC oil pressure switch) and the hydraulic circuit, determined by the ECM/PCM command. Once these parameters are different, the computer sets the code and the Check Engine Light comes on. Honda uses a Variable Valve Timing and Lift Electronic ...The flashing light often indicates a misfire, which can cause damage to the catalytic converter. When this happens, the engine should be turned off immediately to prevent further damage. 1. Loose or bad gas cap. It is possible for the check engine light to come on in HR-V due to a loose or bad gas cap. 2006 Honda Pilot EX 3.5L V6. See all videos for the 2006 Honda Pilot. This free video provides the steps to diagnose and clear a check engine light on a 2005 Honda Pilot EX 3.5L V6. The video also provides steps on how to read the 2005 Honda Pilot EX 3.5L V6 trouble code. 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.Low transmission oil level or increase in its temperature can result in a check engine and VTM-4 light on the vehicle. If transmission fluid is up to the mark, then check its quality. You can observe its quality by its odor and color. If it has a burnt smell and cloudy or milky color, it is expired or has water content.Malfunction Indication Lamp (check engine light) The emissions control system may have a problem, or the fuel cap is missing or loose. If the indicator blinks, a misfire in the engine's cylinders is detected. Stop in a safe place and wait for the engine to cool down. Anti-lock Brake System (ABS) There is a problem with the anti-lock brake system.Clean the EGR passages in the intake manifold. This is a common problem in older Pilots with high miles. The passages get clogged with carbon and cause random misfires. This, in turn, causes the VTM dash indicator to light. Clean the passages, check the function of the EGR valve itself, and replace the PCV valve (cheap).2014 check engine and vtm-4 light. Okay so my mother-in-laws car popped the P3400 code a few weeks ago with the check engine and vtm-4 lights both on so I replaced the front oil pressure sensor which I read was the issue for the P3400 code and now I put about 400 miles on the car and both lights have come back on and the car is giving the same ...Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. RB The Mechanic assumes no ...New bulbs are much brighter too. Help keep your car as responsive as you are by maintaining proper power steering fluid levels. This free video provides the steps to diagnose and clear a check engine light on a 2004 Honda Pilot LX 3.5L V6. The video also provides steps on how to read the 2004 Honda Pilot LX 3.5L V6 trouble code.Any advice or past experience would be appropriated. Honda Pilot 2011 -> Bought at 90,000 Miles. P0420 Catalyst System Efficiency Below Threshold (Bank 1). Tried Premium Gas -> STP Cleaners -> Erasing codes and completing the drive cycle -> Nothing worked. Car is currently at 98,000 miles. 02 Sensor replaced.The check engine light on your 2017 Honda Pilot will usually shut itself off if the issue or code that caused it to turn on is fixed. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will expeditiously turn itself off.Any advice or past experience would be appropriated. Honda Pilot 2011 -> Bought at 90,000 Miles. P0420 Catalyst System Efficiency Below Threshold (Bank 1). Tried Premium Gas -> STP Cleaners -> Erasing codes and completing the drive cycle -> Nothing worked. Car is currently at 98,000 miles. 02 Sensor replaced.moonpilot Discussion starter. 3 posts · Joined 2012. #1 · Jul 25, 2012. I have a 2009 Pilot w/ about 64k miles on it. About a year ago the Check Engine/Emmisions system message popped up. the VSA Inop would light intermittently. I took it to my mechanic and he cleared the codes w/ an agreement to bring it back if the warning lights came on again.The check engine light on your 2021 Honda Pilot will ordinarily shut itself off if the issue or code that caused it to turn on is fixed. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will quickly turn itself off.2012 Honda Pilot 40,000 mi, Visitor. Check engine light came on, acceleration was degraded, took vehicle to manufacture and they verified it was a compressed EGR valve. Honda suggested it be repaired immediately the estimated cost is $300 plus dollars. We are checking for recalls on this part.Car diagnostic codes are an essential tool for mechanics and car owners alike. When your vehicle’s check engine light comes on, it’s a clear indication that there is a problem. How...The check engine light on your 2017 Honda Pilot will frequently shut itself off if the issue or code that caused it to turn on is serviced. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off.Good luck trying to buy a Toyota, Kia or Honda. These auto brands have the lowest supply of cars available for sale at dealerships now. By clicking "TRY IT", I agree to receive new...May 16, 2022 ... (PCM) will store the P0420 trouble code and turn on the check engine light ... 3rd Gen Honda Pilot LX EX EXL Elite AWD DTC P0420 Engine ...Wheel Speed Sensor or VSS. The traction control system depends on the VSS (vehicle speed sensor) and wheel speed sensors to determine if any of the wheels are slipping. If the VTM-4 light and the check engine light are on, pull the codes with an OBD2 scanner and see if they are related to the sensors mentioned above. The check engine light on your Honda Pilot will usually shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Symptoms of Honda VSA Light 1. Engine Power is Harnessed. If the VSA light starts to blink, you may notice that the engine power decreases automatically. There's nothing wrong with the system. In fact, it's operating just as it should. To regain control, the engine will limit the power and apply torque just where it's needed.Today the check engine light and the VTM-4 light came on. Checked the codes again, got P2243 again, and P0134 - also a problem with the O2 sensor. Why would the O2 sensor cause the VTM-4 light to go on? From what I've read so far, the VTM-4 light seems kind of pointless and goes off at random times for random reasons.The check engine light on your Honda Pilot will frequently shut itself off if the issue or code that caused it to turn on is fixed. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will instantly turn itself off.May 2, 2022 by Jason. P3400 is a generic OBD2 trouble code. It indicates that your Honda Pilot’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 Pilot’s engine will run just fine on all of its cylinders.P0430 is for the the front bank (2) by the radiator. P0420 is the back (bank 1). I only worked on the front as P0430 was on most of the time, and P0420 was on and off. I am going to go have the car inspected now that the codes are gone. Then I am going to remove the 02 sensor extender and see if the light remains out.Fixing a P3400 trouble code is usually easy enough and falls in the DIY category. Of course, if in doubt call a professional certified mechanic. The P3400 code will be given by an OBDII scanner tool after the Honda check engine light comes on. Other OBDII trouble codes may also be given and also need to be looked up for the cause.I have a 2010 Honda pilot thats over 200,000 miles. as of late the check engine lite popped on with VSA and VTM4 light but then the VSA and VTM$ light disappeared but check engine light remains. AFter going to autozone to get codes I got the P3497 code that says Valve Pause System Stuck on off and recommend need new Variable Valve Timing (VVT ...Step 1 - Examine the check engine light on the dash. Turn on the ignition, and then check if the check engine light (CEL) is steady or flashing. A steady light typically indicates a problem with the vehicle's computer system, such as a sensor that is not delivering or receiving the correct data needed. On the other hand, a flashing light ...The gas cap needs a full seal on the tank to work. When it doesn't have this full seal, the check gas cap light will come on. Check Gas Cap Symptoms: Honda Pilot. There really aren't going to be any noticeable symptoms in the way that your engine runs. You may smell fuel vapor though. With a bad gas cap, the fuel vapor can escape into the ...How the Honda Maintenance Minder system works. Once the information display number reduces from 100% (fresh oil) to 15% (dirty oil), a wrench-shaped light will appear on your dashboard, along with maintenance codes that indicate that your vehicle is due for servicing, giving you ample time to plan ahead to have your vehicle serviced.

February 14, 2023 by Jason. P0455 in the Honda Pilot is a trouble code that indicates your truck has a LARGE evaporative emissions leak. With this code, you shouldn’t notice any symptoms besides perhaps a noticeable fuel smell. P0455 usually is not an immediate threat to the driveability of your Pilot. But, whenever the check …. Evelyn lee truist

honda pilot check engine light codes

Here's a list of 20 common Honda fault codes, along with their descriptions and possible causes: P0300- Random/Multiple Cylinder MisfireDetected: Caused by faulty spark plugs, ignition coils, or fuel system issues. P0301- Cylinder 1 Misfire Detected: Usually due to problems with spark plugs, ignition coils, or fuel injectors in cylinder 1.Not to fear. There are many resources you can use to check and diagnose these DTCs (diagnostic trouble codes). For 1992-1995 (OBD1) vehicles, you can check these yourself by using the method shown below. In OBD1 Hondas and Acuras there is a diagnostic port and a two-pin connector located under the passenger-side dashboard.7 posts · Joined 2010. #2 · Nov 27, 2010 (Edited) Check engine, VTM Lights and dead battery. Bkgd: Had 100K ext. warranty on my 04 Pilot, did all maintenance at same dealership, good shop. At 95 K they switched owners, fired all the advisers but one and service now SUCKS. 2 weeks ago I hit the brakes, antilock worked and I avoided an …P0303 Symptoms. Check Engine Light is on. Check Engine Light flashing. Engine runs rough and shaking. Lack of power from the engine. Fuel smell from the exhaust. Hesitations/Jerking when accelerating. Commonly associated with code P0300.The check engine light on your 2021 Honda Pilot will ordinarily shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will swiftly turn itself off. Likewise, if your catalytic converter is working perfectly, and ...The check engine light on your 2013 Honda Pilot will typically shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going functional, and you did ...Although the exact causes vary depending on the type of vehicle, the most common cause of the check engine light coming on is a faulty oxygen sensor. A loose gas cap also causes th...Honda Pilot P0456 OBDII Code Symptoms. P0456 code will typically not be accompanied by any noticeable symptoms other than the smell of gas and the service engine soon light.. Gas Smell– You may smell fuel vapor around the fuel tank area or fuel filler tube.; Check engine light– P0456 may be accompanied by other EVAP-related …A Honda vehicle’s check engine light (CEL) is a warning indicator that something is wrong with the engine or emissions system. It can indicate various …Misfires, a common cause of a flashing light, can cause severe and expensive engine damage. Unburnt fuel can make it into your exhaust and destroy your catalytic converter, which can cost over $1000 to replace. If your light is flashing, you probably want to get a tow, it will be cheaper in the long run.Check engine light on w/P0420 and freeze frame data. I recently bought this 88,000 mile '06 truck and the check engine light came on soon after with code P0420 for Catalyst System Efficiency Below Threshold (Bank 1). That is the only code stored. I then drove it home 1000 miles and it ran fine, getting 20 mpg at 70-75mph.Is the Check Engine Light on in your 2017 Honda Pilot? Claim your 2017 Pilot check engine light service coupons and schedule service with Coggin Honda Saint Augustine today. Skip to main content. Call Us: 904-747-8228; 2925 US 1 South Directions St Augustine, FL 32086. Get Approved.

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