Honda odyssey multiple misfire codes. Couple of notes: Tune up was done last year.

Honda odyssey multiple misfire codes Has misfires on bank 2, codes for cylinder 4,5, and 6. In Jul 28, 2021 · Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road It ran like crap idling, and actually did better at higher RPM (still in park), in case that helps. So far I have done: 1. (There was also code P0A15 for the engine mount control; but that was there before the timing belt change so I doubt it has anything to do with the new misfire codes. Dec 27, 2024 · 2008 Honda Odyssey EX-L Vibration + Misfire on Cylinders 4, 5, 6 + Flashing CEL (I’ve tried contacting him multiple times, but no response), so I’m looking for alternative advice. Been six months have not seen the codes again. STFT and long term fuel trim are good indicating no problem with vacuum leaks or a mass air flow sensor. 1 2 3. Replaced plugs (all 6 were fouled, black) and 2 coil packs that the rubber boot detached from the coil pack. Read the codes which were a random misfire and misfires on 2,4,5, and 6 (P0300, Mar 7, 2021 · P1399 is a Honda specific diagnostic trouble code. Now I was pulling two cylinders misfire but the van was running ok. Feb 8, 2012 · The inspection facility determined the codes; Diagnostic Trouble Codes (DTC) P0300 through P0306 - Cylinders 1-6 Misfire detected as well as Random/Multiple Cylinder Misfire Detected. P0300 is often Jan 31, 2021 · When I saw alternator and fuel pump replaced for misfire, sounds like your just firing the parts cannon. Also, likely a two trip code, so doesn't set on first run cycle after reset. Essential reading for Honda owners seeking comprehensive, easy-to-understand information. There are multiple reasons for misfires and Honda service manual has a long troubleshooting tree to follow. Tech J did. I did get a 1399 code this am which my scanner says to look up in the service Mar 7, 2021 · P1399 is a Honda specific diagnostic trouble code. Talked to one of my good mechanic friend at a Honda dealership ship and said I might need an engine rebuild cause the Oct 30, 2015 · Hi, I have a problem with multiple misfire codes. eauto. Apr 30, 2024 · In addition, codes associated with lean/rich conditions and other misfire codes may appear together. 5 it has misfire codes on all 6 cyl. Honda Odyssey Forums. I have an ODB code checker so I ran it and got P0300 (multiple cyl misfires), 302 (cyl 2 misfire), 303 (cyl 3 misfire), 305 (cyl 5 misfire). I am starting to suspect the fuel pump/filter but want to be sure before buying a new one. BTW, the multiple misfire codes P0301 through P0306 don't necessarily mean that multiple cylinders are misfiring. I swapped the spark plug with cylinder 5 and. Aug 10, 2024 · Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road My car gives me multiple misfire codes when it wants new spark plugs. Jump to Latest 0430 is a catcon code, not likely resolved by anything done to the vehicle, so still popping up. Swapped ignition coil from 4 to 1, bank 2 still shows misfires. Got a 2009 honda odyssey with 125k miles. I replaced the spark plugs, PCV valve, 05 3. Sign in to reply. Multiple errors for mis P0300: Random/Multiple Cylinder Misfire Detected. Rather than swapping coils around to try and find the bad one need to do a coil drop test instead. I drove the van for about 800 miles with no issues. Drove the car and nothing seemed to be wrong. It runs great. I have the same problem a week ago but the dealer unable to find a code. Maybe your engine runs a little rougher than it should, so Nov 24, 2019 · Your Honda ECU or onboard computer is responsible for controlling ignition events, and a variety of problems can lead to Odyssey misfire. 2006 Honda Honda Odyssey Generation Forums. The CEL will flash under load and stay solid (thew a random misfire code). 25 years experience, Subaru&Nissan factory trained,Certified Subaru tech I have a 2000 Honda Odyssey 3. To find and replace the coil, search on "ignition coil" or "misfires" etc. After putting it all back together, the knocking is gone, but engine had a bit of a stumble at idle and the CEL was flashing. I too had the multiple misfire codes; he asked a few questions and asked if my 2006 Pilot, at 235k miles, ever had the valves adjusted, and explained his theory why that could cause multiple misfires. odyssey. Learn about Honda misfire codes, specifically DTC P0300 Honda and P0300 Honda Accord. Today the orange engine icon light came on. Sep 5, 2019 · Was driving down the highway last Friday and my CEL started blinking. Lots2lurn Discussion starter. A misfire in cylinders one, two, and Jan 6, 2014 · Sucks I have the misfire symptoms too. what would cause that?? In honda v6, one bad coil can show up as a misfire in multiple cylinders. There is variability in any engine as it spins, some more than others. Jump to Latest 5. I have a 2000 Honda Odyssey EX w/ 135,000 miles. Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs Aug 20, 2016 · Even had a friend, former Honda dealer mechanic, come over and verify timing marks. Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road About a month ago my 2015 Odyssey purchased brand new with barely 30K miles engine lights went on. So do a search on P1300 and TCS on a second gen Odyssey. An OBD-II P0305 code indicates a misfire in cylinder number 5 of the engine, which was detected by the engine control module (ECM). I don't want to waste my time It usually comes up along with the other misfire codes, such as P0301 which would indicate cylinder 1 misfiring. Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database Sep 21, 2018 · P0304 Fix: Honda Odyssey. Apr 24, 2021 · The gap gets too tight as the valve seats wear out. catalyst. but it runs pretty good some times its hard to crank. If you have multiple codes with P0304, jump down a section. (P0303, P0305, P0306, P0300) These are all for the cylinders on the driver's side of the May 17, 2023 · Pulled codes - multiple misfire codes. Long story short, he adjusted the valves and the problem went away. Evaporative Mar 26, 2019 · I checked codes and found the p1399 code was pending and that missifires where detected on cylinder 1,2,4,6. Apr 30, 2024 · Each code indicates a misfire on a particular cylinder between P0301 and P0312. 2011 - 2017 Odyssey. Oh I also took it to honda for the fuel pump Assy If the bent valve on cylinder #1 were the only problem, you could still get multiple-cylinder misfire codes. The van ran like a 2 cylinder turtle up hill. Got a 2016 Honda Odyssey with a p0301 code. It's been happening for a while and my initial thought was that it was simply a dying coil pack and it would eventually throw a code. 2018 Honda Odyssey EX-L, 77k miles I know about random misfire on cylinder three. 35,562 Honda Odyssey Generation Forums. What did this mean? I have a 2014 Honda Odyssey touring. Replaced the coil pack and it repaired. This code indicates that one or more cylinders are not firing properly. P0301 is certainly a cause for concern and should be considered a threat to the I need help and I am getting frustrated with my 2008 Honda Odyssey's check engine light that is now coming back up every few months. The automaker’s bread and butter sedan, the Altima, sits atop this dubious list as the worst-offending Nissan. Jan 5, 2021 · Random-multiple misfires on cold start. Sep 6. The mechanic suggested it may be spark plugs. Catalyst System Efficiency Below Threshold (Bank 2) Torque Converter Clutch Circuit Malfunction. 33,015 Satisfied Customers. I have a 2014 Honda Pilot with 14,000 miles. All cylinders have misfire. Written By Tommy's Hi Tech. Jump to Latest but usually 5 cyliners out of the 6 along with thr random multiple misfire code. Did some research and apparently should start by replacing the plug. Discover comprehensive information about P0301 Honda Code, a diagnostic trouble code signifying Cylinder Number 1 Misfire. Jun 26, 2024 · P0300 is an almost generic code for a misfire that occurs in one or more engine cylinders. In my experience, dealing with three separate Honda's with misfires: all were showing multiple cylinder misfire codes when reading OBD2 codes, including P0300. I just fixed an accord v6 with multiple misfire codes. 32,709 Satisfied Customers. Jump to Latest 21 - 40 of 44 Posts. And I have the VCM Muzzler on for more than 10,000 miles. Replaced EGR and cleaned opening. Oct 13, 2007 · Honda Odyssey Generation Forums. OBD-II code P0303 is a serious issue that should be dealt with as soon as possible. The 2014 Honda Odyssey has 6 problems reported for engine misfires. manualman · Registered. The codes are P0301, P0303, and P0304. Insufficient fuel burns in a cylinder, causing a misfire. This was by a local indy honda specialist. Honda Odyssey OBD2 Code P0420 – Catalytic Converter Issue. (There was also code P0A15 for the engine mount control; but that was there before the timing belt change so I doubt that has anything to do with the new misfire codes. Changed out the ignition coil, still running rough. With the engine idling Sep 6, 2016 · Tech J did. Bluegorilla. 2016 Odyssey - Misfires in cylinders 3 and 6. ) Swapped ignitor coil and spark plug with another cylinder with no change in symptoms or codes. Reactions: Roger007. Aug 27, 2019 · Chronic cylinder misfire code. P0301, P0304, P0305 etc. The code was P0305 for misfire on #5 cylinder. Here’s a quick and easy test to determine what is causing your Odyssey’s fourth cylinder to Customer: On my 2005 Honda Odyssey I’m getting all 6 cylinder misfire codes P0301-306. Check YouTube for videos on bad ignition coil diagnosis. D 1. Thread starter Passport1; Start date Dec 4, 2022; Passport1. ” In most cases, a P0300 is accompanied by other trouble codes from P0301 to P0308. Check Emission System, VSA warning, and misfire codes. This code indicates that your van’s engine is misfiring and can be a drivability threat. Has not affected MPG yet. 76 CB360, 78 CB750, 1975 HONDA CIVIC WAGON CVCC, 1982 Honda Civic , 2008 Honda Pilot Kenwood DDX-812 with KNA-G510 Nav, Infinity 6022si door speakers, MTX 10" Subwoofer upgrade, Alpine SBS-05DC center with JPA460 power amp in 3 channel bridged mode. VictoriaP922 on . What is root cause? The P0300 is a random multiple misfire, 2005 Honda Odyssey exl getting misfire codes al all six. Honda Odyssey P1399: Random Cylinder Misfire. Read the code and it still says misfire (all cylinders). Reactions: 2011. Roger007. The story as relayed to me was, spark plugs were changed, coil swap game was done, valves were adjusted, car continues to misfire, usually cold. Multiple cylinder misfire codes. Jul 8, 2002 · 2009 Honda Odyssey EX-L RES with 131,000 miles. It means that more than one of your Odyssey's cylinders is misfiring (maybe just one, more on that below), and is most common fix is to adjust the valve lash or replace the Sep 19, 2018 · P0300 is a generic OBDII code that can occur with the Honda Odyssey. Modified 8 years, 1 month ago. Did not fix the issue. 1. 1999 - 2004 Odyssey Possible causes for cylinder misfire. Any Ideas would be helpful. I need this van to transport my wife to doctors appointments as sh is bed bound and needs to get to the doctors. A subreddit dedicated to the Honda Odyssey Members About a month ago my 2015 Odyssey purchased brand new with barely 30K miles engine lights went on. 5L - 206k miles - Last plug change was done at 155k miles. From doing some cursory research this is caused by the VCM system. Discover more answers. Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never I've got engine misfire codes on my '05 Odyssey and wanted to get some advice on where to start. 25 years ago had first check engine light with rough idling and loss of power. Question. I have changed my Honda Odyssey spark plugs/coils at least 5 times within last 3 years and I think it might be time to take it in. They said the VPS switch was causing the misfire, and I had a valve that was staying open. Its a light miss at ilde enough to flash the light and set codes 301,302 constant and a random 304 drives good and strong. Fix of the Month: Honda Odyssey Misfire. I clear them and they always come back. Cylinder 1-6 misfire and then a random I have a 2000 Honda Odyssey 3. The nice thing about P0306 is that it's a cylinder specific trouble code, which makes diagnosing the problems much P0306 is a cylinder specific misfire code, As stated, I've got an '08 EX-L 2WD w/ Tow Package (towed a small boat once in its life) that started throwing the misfire code on all cylinders + the random misfire code. Apr 6, 2010 · My 01 LX has been giving me multiple misfire codes and idles a little rough especially in the morning. Explore Our Forums. Checked for bad coils (unplug while running May 4, 2013 · 2003, 198k miles, overnight 1-6 cylinder misfire codes. Initially didn't notice anything different when driving. Looking at the EGR valve as well. When your car has a 12-cylinder engine, code P0301 indicates a misfire in cylinder 1 while code P0312 indicates a misfire in cylinder 12. Now the That was not the case. Joined Sep 26, 2002 · 1,706 Posts #21 · Sep 20 Thanks for the information on multiple misfire codes ! Apr 16, 2023 · I just bought a 2007 Honda Odyssey. 2K views 6 replies Got the engine misfire code 3 months ago and dealer replaced all plugs on my dime. Ignition 1 misfire. No fix at all but my odyssey back to normal. I switched coil packs around as well as plugs and no change. Cylinder misfire codes are often inaccurate. Apr 30, 2024 · P1399 Honda Code Definition: Random Cylinder Misfire Detected. Mar 3, 2022 · Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable Odyssey on the road Besides the misfire codes, this looks very similar to what ETCG was experiencing: Popular Honda Odyssey fault codes along with an explanation of their meanings. Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k 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 - 47k miles - Bought used in July 2022 with 23k miles We have a 2007 Honda Pilot with a 3. It had misfire counts on 5 different cylinders (didn't see any on 6). 6079 posts CEL has only come one once afterwards for random multiple misfires. Save Share Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, Misfire codes and fix. New Dad New Van. Just purchased S-VCM and hopefully will arrive soon before lengthy holiday travels. May 29, 2021 · Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k 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 - 46k miles - Bought used in July 2022 with 23k miles Jan 13, 2014 · Wife said the 07 Odyssey was running rough, check engine light is on. Replaced Plugs with oem NGK plugs the Nov 9, 2023 · And I also read across multiple Honda forums that the backyard mechanic way of just unhooking the battery and holding the engine at a few different rpms with and without load doesn't really work. Find out what you can do next to solve the problem you are experiencing. Rough running & misfires. 1999 - 2004 Odyssey Random misfire and stumbling idle. 6 months later, I get the same code (P0301). bigj1426 Posts: 4 Joined: Sun Apr 17, 2011 6:10 pm. When your scan tool is showing a Honda Odyssey P0300 OBDII DTC trouble code, it’s rarely a laughing matter. 2006 honda pilot multiple cylinder misfire . Read the codes which were a random misfire and misfires on 2,4,5, and 6 (P0300, P0302, P0304, P0305, and P0306 Multiple misfire codes with oil in coil pack well. Couple of notes: Tune up was done last year. Undoubtedly, a trip to the repair shop is in order. Valves are adjusted so I know it is not them. 5 engine. FIXD sensor data reveals that Nissan gets the honor of being the car brand most likely to encounter a P0300 code. I cleared code and CEL didn't appear for a couple weeks or so. When we first bought the van (9/15), it I have spent the last few weekends trying to find the culprit for my misfire codes (P0300-306 and P1399), but no luck finding the issue. They told me there were misfire on cylinder 4,5,6. Bank 2 So severe she goes into limp mode. It's an OBD2 code and indicates that your van’s first cylinder is misfiring. Full Forum Listing. P0301 is a fairly common trouble code with the Honda Odyssey. 2002 Odyssey EX Fern (Granite) Green Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen, Zymol wax First, the multiple misfire code P1399 and individual cylinder misfire cods were caused by the intake manifold cover gasket being reinstalled incorrectly (upside down). I can feel it misfire when driving under load, typically a hill and low RPM. March 7, 2021 by Jason. 2005 Honda Odyssey EXL. I have looked thru multiple threads, maybe overlooked, I am at my breaking point. It has a misfire code for cylinder 6. When resetting the egr valve I can drive 10-15 mins without engine light so We replaced egr valve and engine light/misfires still come back but with 304 as the first c P2279 Intake Air System Leak as 8 of 15 codes, sandwiched in between Nov 11, 2021 · Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k 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 - 46k miles - Bought used in July 2022 with 23k miles Oct 31, 2020 · About a week ago while driving on the highway my 2013 Odyssey started running really rough, especially when accelerating in the high rpms. After a rough start the engine would seem to smooth out, but occasionally at cruising speeds you could feel it misfire, less occasionallyto the point of making the vehicle jerk. Reactions: Russ7. Now Code P0300 stands for “Random or Multiple Cylinder Misfire Detected. It never did. Just a rattle at cold start acceleration. 2006 with only 168,000 Recently got a random misfire code plus 2,4,5 cylinders misfiring. That was the only code it threw. This points to a problem with the heating element of the oxygen sensor. If the engine had the VCM problem on legit VCM cylinders, and that caused misfires, it is possible if not probable that misfire codes would show up on other cylinders. Serpentine Belt Replacement ($97 - $123) in 2005 Honda Odyssey Touring edition with 226826 on the odometer Hello again folks. Here is what I would do, with engine running May 25, 2012 · I have spent the last few weekends trying to find the culprit for my misfire codes (P0300-306 and P1399), but no luck finding the issue. Same misfire codes as before. This is a DIY job. I then replaced all coil packs. My van has codes cylinder 3 misfire 4 times and now cylinder deactivation 4 times in 6 months. Save Share Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. I plan on cleaning or replacing the ignition coils and spark plugs tomorrow. Car went into limp mode. Jump to Latest Update: It was an ignition coil - I need to remember to erase codes between tests. 2 posts The code was P0305 for misfire on #5 cylinder. I can't explain the logic the car employs to display the "multiple" misfire codes, but something must I received a P0303 cylinder 3 misfire code on my 2011 Honda Odyssey at 89k miles. Engine checked out good. Thinking electrical. Post by bigj1426 » Sun Apr 17, 2011 6:24 pm. 2002 Honda Odyssey with a 3. Did not skip tooth. I used my portable scanner to check for codes and had multiple mid fire codes. P0303 Misfire. Problems and Concerns. No other codes. I drove the van about 3 miles and the misfire codes came back on 😩. Re: 2005 honda odyssey cylinder misfire code P0300,02,03,04, Post by bigj1426 » Thu Apr 28, 2011 4:03 am. Car drives great. In most cases, it is caused by problems with the ignition system, fuel system, I need help and I am getting frustrated with my 2008 Honda Odyssey's check engine light that is now coming back up every few months. Wife was driving so I had her stop at autozone and get the codes checked. Engine light came on and threw a misfire code. Unfortunately work and other commitments caused me to have this done by a local mechanic Jun 29, 2022 · I’m guessing this would be a valve adjustment issue. Got home, plugs look clean, coils look good, cleaned EGR again to no avail. The second code, P1259 was corrected by Woke up this morning to go to breakfast with a friend and had the Check engine light illuminated immediately upon start up. Slotting behind the Altima is the Maxima, another sedan, while the Murano crossover completes the 2020 Honda Odyssey EX-L - Pearl White/Mocha Brown - Sold 2023 Honda Odyssey Sport -Black/Black . Here’s what to look for when the swap test didn’t change your van’s misfire code number. 2015 engine misfire. I figured it was probably a bad CKP sensor and that was causing the misfires. CEL came on and van threw P0305 trouble code, misfire cylinder 5. D Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. Started up he van and pulled coil pack wires one at a timethe forward 3 cylinders aren't firing (closest to the radiator). It all looked pretty good in there! Honda Pilot 2006 LX 4WD J35A9, bought May 2015 with 108,000 Kms / 67,000 miles. I had a friend with a smog machine check it out and it was running very rich and burning through gas quickly. Anytime there is a random engine misfire, it appears. After a rough start the engine would seem to smooth out, but occasionally at cruising speeds you could feel it misfire, Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k 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 - 46k miles - Bought used in July 2022 with 23k miles I'm going through the same issue right now in cylinder 1. When watching misfire PIDS, only single cylinder was infact misfiring in all cases. Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. Multiple misfire codes, like you're getting though. 3 days ago · 2005 Honda Odyssey exl. Took it back and they want $160 to replace the other ignition coil (#6). Car was running great then after a short stop By chatting and providing personal 2006 has po3o3 plus other miss fire codes. Questions: 1. No other symptoms other than a stutter/misfire Jun 13, 2018 · P0306 Cylinder 6 Misfire P0300 Random - Multiple misfire detected P0170 Fuel Trim (Bank 1 ) You have misfire codes, rich codes, lean codes, and then MAP sensor and a heater circuit code. Odyssey with 3. Top Contributors this Month View All. Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, possibly Oct 21, 2017 · I have codes for misfire on cylinders 1,3,4,5 & 6 and one for Random Misfires. Some background: - 2001 Odyssey, 3. Mine is the same as well! Everything I read points back to the VCM/eco mode of these vans! CEL with misfire codes, VSA and D light flashing; 2006 Honda Odyssey Estimates. Jun 6, 2022 · I'm chasing a random misfire on my 2015 Honda Odyssey (135K kms/84K mi). So here is what I have done to try to fix it, opening my wallet and beers along the way. Do do get the P1491 (code for egr) nor any catalytic convertor codes. Will only drive slow and engine shakes. Further, P0300 is related to an entire family of engine misfire codes: P0301–P0312. Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, possibly the Dec 31, 2011 · Honda Odyssey Generation Forums. Learn more about Honda P0301, DTC P0301 Honda, Honda Code P0301, and Honda DTC A troubleshooting guide for the engine misfire. 2017. Check the past forums under honda odyssey misfire, pretty good thread in there! Top. Also, the TCS (Traction Control System) warning light will come on many times when another code is triggered, such as your P1300 and can stay ON until the problem is fixed. Tags egr misfire valve cover It is very common for a problem with a certain cylinder to trigger misfire codes on multiple cylinders. fix of the month. Jump to Latest 27K views 45 (such as an active Check Engine light and active misfire codes - historical codes usually don't count). Dan. I had a code P0310 (misfire cylinder 1). I had the issue with my 2005 Honda Odyssey with about 180k. About 1. If you have multiple codes with P0302, jump down a section. Vehicle had been to several shops trying to fix the issue. Took it to the mechanic replaced all spark plugs (Iridium) and the ignition coil for the misfiring cylinder (#1). When we first bought the van (9/15), it had random misfire codes. July 18, 2021. No CEL light yet. This code indicates that your van's engine is misfiring and can be a drivability threat. General Tech Turned the car on and 5 codes came up along with VSA and VTM-4, 4 specific misfire codes and one with multiple misfires detected. 2002 Honda Odyssey LX. If you have P0300 and a cylinder-specific misfire, Apr 6, 2015 · I have a 2007 Honda Odyssey with about 114,000 miles. Please help. One bad coil can trigger multiple codes. It's unusual to get multiple, simultaneous failures on these components, so other Multiple cylinder misfire codes. Went down the fuel pressure route which I regret, found the offending cylinder in 5 minutes with the drop test after fighting rotating cylinder misfire codes along with the random misfire code. I recently had an active misfire (blinking CEL) on my 130k mile Odyssey. If you have multiple codes with P0301, jump down a section. I was getting this code before and I replaced an 02 sensor (the one closest to the engine) and it went away. Tyler Henry. ase technician. P0135: O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1). On Startup I'm getting random misfire and smoke from the tailpipe. If P0304 is the only code you get when you plug an OBD II scanner into your Odyssey, this section should help you determine what is causing the code. I keep seeing multiple engine misfire codes threads due to one bad coil. Re-fueled with Chevron 93 on way home, maybe slight improvement if at all. Learn More Fixes. 2010 Honda Odyssey EX-L; 160,000 miles; VCM is Muzzled (original VCMuzzler) Cleveland, Ohio USA. Understanding the specific code is Misfires on cylinders 4-5-6. It threw the code for cylinder 5 misfire. There doesn’t seem to be any reason for the lights. At 114k, it was definitely time for plugs. T. But it sounds Sep 19, 2018 · P0300 is a generic OBDII code that can occur with the Honda Odyssey. The engine’s cylinders must work properly since its performance is heavily dependent on it. It turns out that at a The 2011 Honda Odyssey has 5 problems reported for engine misfire. 5 250k misfire at idle. Engine runs smoothly. There are many factors that can trigger this trouble code, including problems with the ignition system and fuel delivery, vacuum leaks, and engine mechanical issues, among others. roybelding. 5L V6 engine. $15 later and the CEL has cleared itself and no more stuttering/hesitation. They usually come up within 2-3 mins during cold starting. P0306 is a fairly common trouble code with the Honda Odyssey. Apr 16, 2019 · The misfire started in June '19. Feb 14, 2017 · Pulled the code and got the misfire reading. Is it possible that the power steering pump is leaking fluid into the wells around the spark plugs and causing misfires? Usual causes of engine misfire codes are a bad ignition coil, spark plug, or fuel injector. ' except for the rough start ups Trans shifting smooth. From this Nov 24, 2019 · When your Honda Odyssey is misfiring, this can cause an OBDII trouble code to trigger, specifically the P0300 DTC engine light. A scan shows the following, Po301, misfire cyl#1, PO 420. It means that more than one of your Odyssey's cylinders is misfiring (maybe just one, more on that below), and is most common fix is to adjust the valve lash or replace the bad ignition component. I recently got to work on 2007 Honda Odyssey EXL-R, VCM engine. Misfire codes when cold, but went away after warm up. Still misfiring under load/acceleration and getting worse. Disconnected each ignition coil while it was running, each did the same thing. Now, I have been getting only 2 cylinders (1,6currently) showing codes. Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service Apr 13, 2018 · Then address the other codes before the misfire codes. Then I went on vacation for a week, come back, and a different cylinder is misfiring (#6). Code cleared, and we had no other issues until the present. Explore Our I'm getting the cylinder 1 misfire, cylinder 2 misfire, and multiple/random misfire codes. Show Less . When I had rough idle issues with random misfire code, I did a 'drop test' to CEL came on and van threw P0305 trouble code, misfire cylinder 5. Jun 9, 2021 · 2010 Odyssey Misfire on cylinder 6 vs VCM. They reset the CEL and made it back ok. 5L V6 Engine with codes P0300, P0301, P0302, P0303, P0304, P0305, P0306. I've nearly always used NGK Laser Iridium plugs on my Jan 10, 2019 · I have random misfire code And multiple cylinder misfire I have replaced all the plugs and coils. ) My 2006 Honda Odyssey is doing the exact same thing, and no one can figure it out. . Had it towed to dealer and it showed a misfire code, I think they said 4th cylinder. It uses oil and was low. When I had rough idle issues with random misfire code, I did a 'drop test' to find which coil was not On the theory of multiple misfire codes - yes that makes perfect sense. Pulled out my code reader and there were 7 codes. Swap Test. Nov 10, 2015 · 2001 Honda Odyssey, 162,000 Miles, Trans rebuild done at 109,000 miles, using Amsoil full synthetic fluid, new tru-cool transmission cooler, magnafine filter. Jump to Latest there are a variety of things which could cause 'random' or 'multiple' misfires indicated by the P0300. EGR valve and PCV valve replaced. It's and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your Odyssey. If P0302 is the only code you get when you plug an OBD II scanner into your Odyssey, this section should help you determine what is causing the code. 1100-mile jaunt over three days, a #3 cylinder misfire coded, and the coil and spark plug were replaced at that time. Here’s a quick and easy test to determine what is causing your Odyssey’s second cylinder to I had the ECU codes read and got P0301 and P0303 misfire codes. Jump to Latest Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and more. So I show them Sep 26, 2002 · Honda Odyssey Generation Forums. Apr 30, 2012 · Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k 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 - 46k miles - Bought used in July 2022 with 23k miles Dec 9, 2011 · Multiple misfire in 2002 Ody. If you are consistently only getting P0300, P0304, P0305, and P0306, it seems possible that only Bank2 is being affected. P1399 is a Honda Mar 2, 2015 · I have a misfire code on all cylinders on my 2007 Honda Odyssey and I am ready to break! I have changed the spark plugs, checked coil packs, checked compression, checked valves, checked vacuum leaks, changed Injectors. 12 posts · Joined 2018 Add to quote 2002 Odyssey EX Fern (Granite) Green Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen, Zymol wax I'm just getting the misfire code. After I did the valve adjustment the van ran much better and no misfires. Jan 17, 2017 · 2009 Honda Odyssey EX-L RES with 131,000 miles. Apr 23, 2017 · After resetting codes and doing the idle relearn procedure I had 0 misfires while holding the van at 3000RPM's as soon as I let off the throttle and it drops to idle it starts misfiring. If there are multiple codes other than the misfire codes, then we need to know what they are to know where to start. Misfire codes are famously inaccurate for correctly identifying the offending cylinder(s). I had the codes read and they were P0300 Random - Multiple Misfire Detected P0306 Cylinder 6 Misfire Detected P0304 Cylinder 4 Misfire Detected P0301 Cylinder 1 Misfire Detected I can't hear or feel any difference in how it drives. The specific language for this OBDII check engine code is Generic Jan 11, 2017 · I have a 2005 odyssey with a 175,000 miles. I had 4 misfire codes on cylinders 3, 5 and 6 plus the Random/Multiple Misfire Code. Nov 9, 2024 · In my original reply, in case your read it, I was thinking of a P1399 code instead of a P1300 code. . May 6, 2015 · 2002 Odyssey EX Fern (Granite) Green Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen, Zymol wax First, the multiple misfire code P1399 and individual cylinder misfire cods were caused by the intake manifold cover gasket being reinstalled incorrectly (upside down). Unfortunately while trying to get my old OBDII scanner to read the codes, I ended up clearing them by power reset during troubleshooting. Technician at Tech J attempts to diagnose a Honda Odyssey with problems. Mike V. Odyclub community is the #1 forum to discuss all things Honda What causes code P0300 -“Random /multiple cylinders – misfire detected” on Honda vehicles? While new or late model Honda engines are not immune to the causes of random misfires, the most common cause (by far) on older Honda engines is reduced valve clearances caused by accelerated wear of the valve seats and general wear of various valve train components. Daniel Chaidez. Then spread to being random multiple misfires all cylinders. I went back and ensured all wiring clips were fully seated on the injector housings. My thoughts are it’s never had a valve adjustment and with that amount of miles, 192k, it’s probably needed that’s why you’re getting multiple misfire code P0300. The code P0305 indicates that enough misfire events have been recorded for cylinder 5 for the powertrain control module (PCM) to store the misfire code. By chatting and providing personal info, you understand and (multiple cylinder misfire, hard to start, stalling) an easy way to rule this out is by performing a fuel pressure test but i fully expect this to be a faulty fuel pump. P0300 is often accompanied by cylinder-specific misfire codes (P030X, where the X indicates the cylinder number that is misfiring). This code is often accompanied by other codes such as P0301, P0302, and P0303. How to fix Odyssey misfire. Also has a random misfire code. Runs great when cold. We also called the Honda dealership and they suggested spark plugs as well. Did some research which pointed me to VCM muzzler options. 2005 - 2010 Odyssey code po301-302-303-304-305-306 all at the same time. 2005 - 2010 Odyssey 2011 - 2017 Odyssey 1999 - 2004 Odyssey 2018+ Odyssey Problems and Concerns. However, while P0300 refers to a random, Dec 13, 2024 · 2002 Odyssey EX Fern (Granite) Green Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen, Zymol wax 181,000 miles/291,000 kilometres; original transmission; Amsoil MV ATF since 79,000 miles/127,000 kilometres; Magnefine aux ATF filter; Honda aux ATF cooler; 22 drain and fills Oct 5, 2016 · Ironically, I went through this a few months back - also not but a few months after changing timing belt and doing the valve adjustment. P0497. Reactions: Lots2lurn. Checked for bad coils (unplug while running P0301 is a fairly common trouble code with the Honda Odyssey. Show Less Dec 24, 2012 · 2002 Odyssey EX Fern (Granite) Green Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen, Zymol wax 181,000 miles/291,000 kilometres; original transmission; Amsoil MV ATF since 79,000 miles/127,000 kilometres; Magnefine aux ATF filter; Honda aux ATF cooler; 22 drain and fills Dec 26, 2020 · Honda Odyssey Generation Forums. Mar 2, 2015 · I have a misfire code on all cylinders on my 2007 Honda Odyssey and I am ready to break! I have changed the spark plugs, checked coil packs, checked compression, checked These are the most common Odyssey fault codes that people are searching for. Multiple (7) warning lights came on at once on 2018 Odyssey. GoTech YouTube channel has a video going through the diagnostics from 2018 with Mike Becker investigating a 2006 Odyssey with random misfire, several cylinder misfire codes. I have a 2000 Honda Odyssey 3. Average repair cost is $3,600 at 60,050 miles. Technician at Global Auto Repair. Random/Multiple Cylinder Misfire Detected. May 1, 2024 · There are many causes of multiple misfires, including faulty spark plugs and low engine compression. 2002 Odyssey EX Fern (Granite) Green May 8, 2024 · After multiple tests, I suspected the cyl 1 injector was bad (voltage and audible clicking pointed to it working but not) and ended up swapping it that immediately apparently solved the rough idle issue as she was now idling smooth and no more stumble at low rpms. I’m thinking about replacing one of my catalytic converters due to this code: P0430 (2/2) 1) Catalyst B2 deterioration 2) Catalyst B2 Below Threshold. When your Odyssey check engine light is triggered, your Honda will not run correctly. Tonight both( CE -TCS) lights back on and I'm getting code for #2, # 4, and # 5 cylinder misfire, and the P1399 multiple cylinder misfire. I have performed the drop test with the coils and just replaced the EGR valve and cleaned the throttlebody (really dirty) with little change. Nov 7, 2016 · On Halloween, the check engine light on my 2007 Honda Odyssey EX started flashing. Misfires and check engine light is early warning sign. Any help is appreciated. Save Share Reply Quote Like. Odyclub community is the #1 forum to discuss all things Honda Odyssey: minivans, safety, service maintenance, mods, and P0302 Fix: Honda Odyssey. 2016 Honda Odyssey Touring Elite | Crystal Black Pearl | 65,000 | VCM Tuner II | Weather Tech Floor Liners | 20% Tint | Grom VLine2 2022 Honda CRV EX L | Radiant Red Apr 7, 2022 · Misfire when warm under load. Ask Question Asked 8 years, 1 month ago. It's been 2 days. Unlike generic codes, P1399 is a manufacturer-specific trouble code. Codes p0300-p0306. 1999 - 2004 Odyssey. I have the best Honda mechanic. About 2 months ago, it started running rough and threw the random misfire code (P0300) and misfire codes for cylinders 2 and 5. 2005 honda odyssey cylinder misfire code P0300,02,03,04,05. Cylinder one always worse. Ihave an 02' odyssey that has multiple cylinders misfiring. dasdasd. Obviously I need to address the cylinder misfire, but would that cause the ECM failure code, or the other way around? Thanks in advance. Bolt - 2006 Honda Odyssey - EX - Ocean Mist Metallic - 111k miles - Bought brand new in August 2006, never any major repairs, possibly the most reliable I clear it and it all comes back in a week or so, along with all sorts of power steering and ABS/Brake Hold/Stalbility/Lane departure, etc warnings. My 2000 honda odyssey just started today misfiring. Unfortunately it still runs the same, rough idle for around a minute until the check engine light flashes and increases the revs to around 2k rpms. When I got it home I ran the codes and found a p0339 CKP sensor code as well as p0302 and p0306 misfire codes. Back in and now the dealer says my Honda extended warranty won't cover the ring change unless there is no carbon on the piston, which at 77K miles is unlikely. The valves have been adjusted, as well as all coils and plugs replaced. Makes Commonly Affected By P0300. Then the engine light came back on. 2002 Odyssey EX Fern (Granite) Green Honda hood protector, stainless steel flex brake lines, Honda block heater, AC condenser screen Apr 30, 2024 · Discover the meaning of P0300 Honda, its symptoms, causes, and how to fix it. - Answered by a verified Mechanic for Honda filled up last night about an hour later it started running really rough I had autozone text because it says I have a multiple misfire coil so does that sound abou Feb 19, 2014 · 2002 Odyssey--random multiple misfire. Cylinder 5 definitely has the majority of the counts. I ran an MIL scan which reported P300, P305, P306 and P304. Multiple P030X codes. I cleared the codes and continued to our next stop. 22,296 Satisfied Customers. Failed fuel injectors which they replaced under warranty. Car Specialist. Wasn't paying close attention. Had the same issue in my 05 Odyssey. moved plug, coil, wire to bank 2. Jump to Latest The codes say misfire on each cylinder and random misfire. Valve adjustment done EGR passages cleaned out. Jump to Latest 41 - 44 of 44 Posts. Dec 4, 2022 #1 My son's 2016 Odyssey has 82K miles and threw a P0303 code. Joined Sep 17, 2012 Messages 3,948 Location A Barrier Island. If you don’t fix it, it can ruin your cam and maybe more. Prior to this, car was driving fine, no issues. Hooked up the scanner and had a P0300 code only. The car was rough to drive and after taking it in a couple days after the engine light went on to a Honda dealer I'm told the system check returned a P0302, cylinder specific misfire code, which means that cylinder 2 is misfiring and causing the code. The owner had been chasing an engine misfire for some time. Check the wiring harness going to the cylinder one coil pack. I replaced all spark plugs. It was multiple cylinder misfires and some other codes I don't remember. Replaced spark plug which resolved (I assume only temporarily) the misfire. It had actually just had a tune-up, but I didn't know that at the time, so we went ahead and had another one done. M. Changed all of the plugs with new OEM plugs. Cleared the codes, but the same misfire codes come back again. Thought it was bad gas or wife ran it out of gas and Fuel injectors choked. 125k miles. Honda Odyssey P0303 Misfire. I pulled the top off the intake manifold, no EGR ports or routing clogged. 2005 - 2010 Odyssey 2011 - 2017 Odyssey 1999 - 2004 Odyssey I've got engine misfire codes on my '05 Odyssey and wanted to get some advice on where to start. 2011 - 2017 Odyssey Intermittent Misfires. A number of Honda vehicles have it, including Honda Accords, Honda CRVs, Honda Odysseys, Honda Civics, etc. Dave . Van Random multiple misfires bank 1. Getting random misfire code p0300 and 302,303, 304,305,306, and p0139. Dec 2, 2024 · P3400 codes didn't show up again but computer read by mechanic after the fixes show P0300, P0301, P0303, P0302 misfire codes. npbsr etub jspubov xbi rvtw mlvdo uapuf gvfkbb zeuk ymnbxg