Honda trouble code p1399

What Is a Honda P1399 Random Cylinder Misfire Detected Engine Code? HVAC Mechanic. 37.1K subscribers. Subscribed. 88. 9.7K views 1 year ago. Overview of …

P1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system is clean, EGR system has been cleaned, and valve clearance has been reset.Dec 12, 2021 ... Comments9 · 02 Acura Tl p1399 code (Diagnose and fixed) · 6 Symptoms of a Faulty O2 Sensor | Engine Misfires, Poor Gas Mileage & More · 20...causes of misfire all cylinders honda vtec 2000 v6 - no plug wires or distributer - coil over. new plugs, new egr valve new coils. obd2 codes - p1399-p0301-p0302-p0303-p0304-p0305-p0306 … read moreFixed my neighbors rough idling and check engine light issue. Turns out the EGR passages were clogged and the EGR valve has a hacked gasket in it. The cylind...Common causes of code P1337 could include one or more of the following-. Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in the crankshaft position sensor’s wiring harness. Incorrect adjustment of the crankshaft position sensor, but note that this only applies to sensors that are adjustable.Trouble Codes. P Codes (Powertrain) P1300 - P1399. P1399. SPONSORED LINKS. MIL flashing DTC P1399. ... I had the car tested and the codes P0300,301,302,303,304, and P1399 keep appearing, all which read "cylinder misfire"...This is rather irritating! ... I Have A 1996 Honda Accord That Has Almost 109,000 Miles On It.

The Honda Civic Hybrid System - The Honda Civic hybrid system has some unique features. Learn all about the Honda Civic Hybrid system at HowStuffWorks. Advertisement If ever two au...My honda odyssey is coming up with two fault codes of code 1 is p0500 Honda odyssey 2004. manual Codes p0300, p0301, p0302, p0305, p1456, p1399 help! 2002 honda odyssey exl. Honda odyssey 2002 p1399 code, showing p0301-6 malfunction, not fixingI need to know what’s missing here.... My question is for honda as i said before …106,000 MILES. Engine pops and sputters when idling. Does perform cold start high idle. As engine warms performance worsens and idle drops. Intermittent stall. When hot vehicle wont accelerate. Has new spark plugs and wires. Have tried new ignition coil with no success. Timing belt and related parts have also been replaced due to excessive ...Mar 7, 2021 · P1399 is a Honda specific diagnostic trouble code. It means that more than one of your Pilot'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. P1399 Quick Facts Most commonly caused by valves that are out. answered Apr 21, 2018 by Reynaldo (13.4k points) Best answer. P0300 Random misfire. P0301 Misfire number 1 cylinder. P0302 Misfire number 2 cylinder. P0303 Misfire number 3 cylinder. P0304 Misfire number 4 cylinder. P1399 Random misfire. Where to start to clear the code, you may just have one cylinder causing the whole cylinder to misfire.

Honda CR-V Owners Club Forums How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for …The following TSBs of Honda are related to DTC P1399. 2002 Honda Odyssey Engine and Engine Cooling TSB Details …. 2003 Honda Odyssey Engine and Engine Cooling TSB Details …. 2003 Honda Pilot Engine and Engine Cooling TSB Details …. Honda OBD-II Diagnostic Trouble Code (DTC) P1399 Related TSBs.2001 honda crv code:p1399 random cylinder misfire probable cause: blocked egr passage; valve clearance out of range - Answered by a verified Mechanic for Honda. ... P1399 trouble code on a 2004 Honda Odyssey. …

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2000 Honda Accord V6 Code P1399 04 Nov 2023. ... I am working on a 1999 honda accord 2.3l. the car was having trouble starting. i got codesP1457 lx P1399 stalling codeHonda accord. Check Details 2000 honda accord v6 initial problem reading was oxygen sensor, replaced both sensors (pre-cat.How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Search for P1399 Honda Questions and Answers. Possible Symptoms. Engine Light ON (or Service Engine Soon Warning Light) Lack/loss of power.Code P1399 Description. When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position sensor signal to vary, the Engine Control Module can determine that a misfire is occurring, and the Diagnostic Trouble Code (DTC) will be set. P1399 Code - Random Cylinder Misfire …1399 - blocked EGR passage or valve clearance out of range. I was shocked how the all of a sudden I got these code and that too not 1 but 4 . I ...SOURCE: 2003 Honda Oddyssey - PO325 Knock Sensor. If The engine in your van is a 3.5L, the knock sensor is under the upper intake manifold. This has to be removed in order to access the sensor on top of the engine block. The job requires an upper intake gasket set and about 1.5 hours to do; if you are handy with tools.P1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system …

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. Undoubtedly, a trip to the repair shop is in order. I'm looking for some ideas about what is possibly going on before I talk to the repair shop. I'm thinking possibly valve adjustment, ERG And or ports ...Honda pilot p1399 n multiple misfire cylinders. Changed knock sensor, coils on all 4 misfiring cylinders, all spark plugs, egr, air idle control valve, catalytic converter, exhaust from cat back, still starts hard, idles low but rough, loses power n jerks around 2500rpm. No idea what to try now... just throwing money down drain with no results.Feb 18, 2016 · Recommended Services. On Honda vehicles the OBD code p1399 indicates that there is a random misfire occurring in the engine. In most cases a valve adjustment will correct this issue, however a blocked passage in the EGR (Exhaust Gas Recirculation) system can also generate this same code. Valve adjustments should be performed on Honda vehicles ... 1998 Honda Civic EX: Codes P0301, P1399 Rough Idle & Now Problems with Accelorating. I've had a rough idle intermittently for some time, recently had the check engine light come on, checked codes which read P0301, P1399. These codes have come up twice now (after clearing once). We checked the spark plugs and all are still in good condition (NGK ...To diagnose code P1399 in a Honda Accord, follow these steps: 1. Retrieve the trouble codes: Use an OBD-II scanner to retrieve the specific trouble codes, including P1399. 2. Inspect the ignition system: Check the condition of the spark plugs, ignition coils, and ignition control modules for any signs of wear or damage. 3.How to Fix. Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Search for P1399 Honda Questions and Answers. Possible Symptoms. Engine Light ON (or Service Engine Soon Warning Light) Lack/loss of power. Trouble Codes. P Codes (Powertrain) ... HONDA ACCORD P CODES (POWERTRAIN) P1300 - P1399 ... My Wife's 2002 Honda Accord Is Throwing A Code P1381 That Is Dicribed As A ... The only time I have noticed it misfiring is at idle and its not a common occurrence. It is just every now and then and it seems to only happen when the car is warmed up. I have 7 fault codes. P0301, P0302, P0303, P0304, P0401, P0300, and P1399. P0300-P0304 are all misfire codes and P0401 is for the EGR insufficient flow.Jun 9, 2022 · The P1399 code is a diagnostic trouble code (DTC) that indicates a misfire in one or more cylinders of an engine. It can occur in both gasoline and diesel engines, and it is commonly found on Honda vehicles. When the powertrain control module (PCM) detects a misfire, it will set the P1399 code and turn on the check engine light. Trouble Codes. P Codes (Powertrain) P1300 - P1399. ... My Wife's 2002 Honda Accord Is Throwing A Code P1381 That Is Dicribed As A Cylinder Position Sensor Intermittent Interruption. ... MIL Flashing DTC P1399. Engine Pops And Sputters When Idling. Does Perform Cold Start High Idle.There are a few steps you can take to diagnose the P0300 code in your Honda Accord without taking it to a mechanic: 1. Check for loose or damaged spark plugs: Inspect the spark plugs and their wires for any signs of wear, damage, or loose connections. Replace any faulty spark plugs or wires. 2.Van is stalling, sluggish and now has check engine light. Van comes back over and now has P0300-306 and P1399 codes. I looked back over all connectors and hoses we had off. Everything seemed ok. No vacuum leak noted. We disconnected the battery and it seemed to run better after being hooked back up.

Posted on Jan 04, 2011. From www.hondasuv.com: The P1399 random misfire along with one or more of these codes: P0301, P0302, P0303, P0304 -- indicates a problem with the valves. The B20 engines in the 1997-2001 CR-Vs are known to have problems with valves tightening and then 'burning'. So the first question is when was the last time you ...

Honda crv 2000 computer reset. Ok, 1. ensure ignition off. 2 . bridge the 2 pin connector, Put a piece of wire across both terminals. 3.switch ignition on. 4. SRS lamp should illuminate for 6 seconds. 5.disconnect the bridge wire within 4 seconds of the warning lamp extinguishing. 6.SRS lamp should illuminate 2 times, Codes erased.106,000 MILES. Engine pops and sputters when idling. Does perform cold start high idle. As engine warms performance worsens and idle drops. Intermittent stall. When hot vehicle wont accelerate. Has new spark plugs and wires. Have tried new ignition coil with no success. Timing belt and related parts have also been replaced due to excessive ...Jun 24, 2018 · P1399 and misfire codes. 03 164k. About a month ago I noticed a roughness when starting the engine. This would settle out after a few moments running. Sometimes while in park the engine will seem to surge up a little then back down. Then about 2 weeks ago check engine light on. Pulled the codes and got #2 cylinder misfire. During the first two weeks Honda's new HR-V was on the market, an impressive 6,381 of the tiny crossover SUV were sold. That's triple the rate of any other model in its category d...Oct 14, 2022 ... Fixed my neighbors rough idling and check engine light issue. Turns out the EGR passages were clogged and the EGR valve has a hacked gasket ...suprchrgedsi. 53 posts · Joined 2003. #7 · Feb 16, 2006. REPLY TO ENGINE CODES PO301-P0304 P1399 MISFIRE RANDOJM MISFIRE. THESE CODE ARE FROM AN ACUTRON CHEAPY OBD2 SCANNER I TRIED THE CAP ROTOR AND INJECTOR BECAUSE IT SEEMED I HAD A DEAD CYLINDER EVERYONE WAS LIKE YOUR GONNA HAVE TO REBUILD YOUR HEAD WELLL IN MY LAST ATTEPMT AT FIXING IT I ...4 CYL. 2WD. AUTOMATIC. 256,000 MILES. My car has been running rough recently and I thought it was having trouble shifting. It has been inconsistent. Today the check engine light started flashing. I have 3 confirmed codes and 1 pending code. The confirmed codes are P0301 [Cylinder 1 Misfire Detected], P0303 [Cylinder 3 Misfire Detected], P0300 ...Mar 5, 2021 · P1399 is a Honda specific diagnostic trouble code. It means that more than one cylinder is misfiring, and is most commonly caused by valves that are out of adjustment, or ignition issues. P1399 Quick Facts

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Good morning, Quartz readers! Good morning, Quartz readers! France celebrates Bastille Day. This year’s military parade, which marks the 100th anniversary of America’s entry into W...P1399 - Honda Accord 2002 EX V6. 0 votes . 1.3k views. asked Jun 13, ... We can find any information on the service manual for that code. Related questions +1 vote. 2 ...The OBD code P1399 appears on Honda vehicles when a random misfire occurs in the engine. In most cases, this code can be generated by a blocked EGR (Exhaust Gas Recirculation) passage. However, it can also be caused by a valve adjustment. Honda vehicles should have their valves adjusted every 50,000 miles.Posted on Jan 04, 2011. From www.hondasuv.com: The P1399 random misfire along with one or more of these codes: P0301, P0302, P0303, P0304 -- indicates a problem with the valves. The B20 engines in the 1997-2001 CR-Vs are known to have problems with valves tightening and then 'burning'. So the first question is when was the last time you ...I have a 99 Civic EX 5 spd code p1399. Have replaced igniter,cap and rotor, plugs, and wires all original grade or - Answered by a verified Mechanic for Honda. ... 2000 Honda civic Ex D16y8 engine. Having trouble with check engine diagnosis. I have the following codes. p1399, ...honda trouble code p1399 p1399 honda honda codes p1399 code p1399 honda civic 99 civic p1399 honda po420 code 513 views . Ask a Question. Usually answered in minutes! Expand. Popular Questions. I have green key flashing on dashboard but wont. 1996 Honda Civic. Belt routing diagram for serpentine ...Common causes of code P1337 could include one or more of the following-. Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in the crankshaft position sensor’s wiring harness. Incorrect adjustment of the crankshaft position sensor, but note that this only applies to sensors that are adjustable.Honda pilot p1399 n multiple misfire cylinders. Changed knock sensor, coils on all 4 misfiring cylinders, all spark plugs, egr, air idle control valve, catalytic converter, exhaust from cat back, still starts hard, idles low but rough, loses power n jerks around 2500rpm. No idea what to try now... just throwing money down drain with no results.Craig92DA9. 210 posts · Joined 2005. #2 · Feb 27, 2012 (Edited) A flashing check engine light indicates a catalyst damaging misfire. Honda does not supply a diagnostic flow chart for code P1399, it is a random misfire code and Honda/Acura has reported for various models that this could be caused by clogged EGR ports (if aplicable).po301 to po304 are miss fire codes, 301 cylinder 1, 302 cylinder 2 Etc, p1399 means that this must be a Honda manufactured vehicle. All are misfire codes, Could be plugs, wires, coils. ETC, Check and you will find the problem.The 2002 Honda Accord is a mid-sized sedan with a 2.3 liter, 4-cylinder engine. It has been equipped with the P1399 code, which is associated with an engine misfire. This code indicates that the engine control unit (ECU) has detected an issue in one or more of the cylinders and is attempting to compensate by adjusting the fuel and spark timing.Apr 9, 2020 · The 2000 Honda Accord v6 code P1399 means there is a random mIS Fire in the engine. A random mIS Fire code usually means the air/fuel mixture is running lean. But the cause might be anything from a hard-to-find vacuum leak to d***y fuel injectors, low fuel pressure, a weak ignition coil, bad plug wires, or compression problems. Even a d***y MAF sensor can cause a lean code and/or mIS Fire to ... ….

To diagnose the P0730 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.2000 Honda civic Ex D16y8 engine. Having trouble with check engine diagnosis. I have the following codes. p1399, P0301, ... 2001 honda CRV P1399 Code, Previously had ...Jan 22, 2024 · There are a few steps you can take to diagnose the P0300 code in your Honda Accord without taking it to a mechanic: 1. Check for loose or damaged spark plugs: Inspect the spark plugs and their wires for any signs of wear, damage, or loose connections. Replace any faulty spark plugs or wires. 2. P1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system … read moreP1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system …After the faults have been rectified, trouble codes can be erased by using a Scan Tool connected to the data link connector (DLC) [1] (1) or as follows: Switch ignition OFF. Civic: Remove radio fuse (7.5A) from underhood fusebox for 10 seconds minimum [4]. Civic del Sol: Remove radio fuse (7.5A) from underhood fusebox for 10 seconds minimum [5 ...I have a 2002 honda civic with two codes showing up and check engine I have a 98 honda accord lx. it shows trouble codes p1456 and p1739 Accord p1456 justanswer p0300 crv p0305 p0301 p1399 p0302 P1456 Honda Accord 2002 - Codes P0300, P0301, P0302, P0305, P1456Apr 9, 2020 · The 2000 Honda Accord v6 code P1399 means there is a random mIS Fire in the engine. A random mIS Fire code usually means the air/fuel mixture is running lean. But the cause might be anything from a hard-to-find vacuum leak to d***y fuel injectors, low fuel pressure, a weak ignition coil, bad plug wires, or compression problems. Even a d***y MAF sensor can cause a lean code and/or mIS Fire to ... 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...Different types of Honda maintenance codes include the main-codes “A” and “B” and the sub-codes “1,” “2,” “3,” “4,” “5” and “6.” These codes are managed by the Maintenance Minder s... Honda trouble code p1399, 2004 honda pilot ex, 238,000 miles. P1399 code, replaced coils, plugs, PCV valce, EGR, and cleaned EGR ports; code still remains. Vehicle under load at ~4000-4500 rpm tcheck engine light flashes and code p1399. Mechanic's …, P1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system … read more, Labor: 1.0. To diagnose the P0505 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour., I have OBD-11 code P1399 Pd on my 1999 honda crv ex, I know the Pd means pending. I can't find code P1399. Answered in 12 hours by: Mechanic for Honda: Michael. Hello.This is a vehicle specific code.It means that random multiple misfires have occured.Multiple misfires can be caused by many things,such as,bad wires,plugs,ignition control module ..., First some history: The vehicle: 2001 Odyssey, 185,000 miles. Last weekend I replaced spark plugs with Bosch fine wire iridium 9651 plugs. Nothing looked amiss, other than the original plug gap being out of tolerance, measuring .045"., P1399 is a Honda specific diagnostic trouble code. It means that more than one of your Civic'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. P1399 Quick Facts Most commonly caused by valves that are out., There are a few steps you can take to diagnose the P0300 code in your Honda Accord without taking it to a mechanic: 1. Check for loose or damaged spark plugs: Inspect the spark plugs and their wires for any signs of wear, damage, or loose connections. Replace any faulty spark plugs or wires. 2., Aug 28, 2007 · P1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system … read more , answered Apr 21, 2018 by Reynaldo (13.4k points) Best answer. P0300 Random misfire. P0301 Misfire number 1 cylinder. P0302 Misfire number 2 cylinder. P0303 Misfire number 3 cylinder. P0304 Misfire number 4 cylinder. P1399 Random misfire. Where to start to clear the code, you may just have one cylinder causing the whole cylinder to misfire., Honda CR-V Owners Club Forums, I have a Honda CRV 2001, Trouble Codes: P0301, P0302, P0303, P0304, P1399. I will appreciate any recommendation from - Answered by a verified Mechanic for Honda We use cookies to give you the best possible experience on our website., Several components can cause a misfire in a cylinder, but the spark and fuel are at the core of the problem. Misfires can be caused by faulty spark plug wires, for example, which cause no sparks or intermittent sparks to a cylinder. Fuel delivery issues caused by a malfunctioning fuel injector can result in the … See more, Codes P1399, P0505, P0325. I just replaced the engine in a 2002 Accord with a Vtech 4cyl. It runs fine at idle. When it's cold it fluctuates RPMS when you hold it steady around 2000 rpms. It will fluctuate between 1000 and 2000. It threw code P0505 first so I took off the IACV and replaced it., 1999 honda crv 2.0 dohc code 1399. did complete tune up and adj. valves to specs under hood still runs very bad ... Each individual cylinder brings up a trouble code for misfire along with the trouble code P1399 . I've installed new wires , plugs , rotor and cap ., I have OBD-11 code P1399 Pd on my 1999 honda crv ex, I know the Pd means pending. I can't find code P1399. Answered in 12 hours by: Mechanic for Honda: Michael. Hello.This is a vehicle specific code.It means that random multiple misfires have occured.Multiple misfires can be caused by many things,such as,bad wires,plugs,ignition control module ..., HONDA MOTOR CO. LTD.DL-NOTES 2022(22/25) (US438127AA08) - All master data, key figures and real-time diagram. The Honda Motor Co. Ltd.-Bond has a maturity date of 3/10/2025 and off..., There are a few steps you can take to diagnose the P0300 code in your Honda Accord without taking it to a mechanic: 1. Check for loose or damaged spark plugs: Inspect the spark plugs and their wires for any signs of wear, damage, or loose connections. Replace any faulty spark plugs or wires. 2., P1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system … read more, P0117 Honda Code - Engine Coolant Temperature Sensor 1 Circuit Low Voltage - Code Popularity: 47,421 Views - Repair Importance Level: 3/3 ... If the ECT Sensor 1 output voltage is a set value, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC). P0117 Honda Code - Engine Coolant Temperature …, Recommended Services. On Honda vehicles the OBD code p1399 indicates that there is a random misfire occurring in the engine. In most cases a valve adjustment will correct this issue, however a blocked passage in the EGR (Exhaust Gas Recirculation) system can also generate this same code. Valve adjustments should be performed on …, Have you ever experienced getting into your car, turning on the ignition, and realizing that your Honda radio is locked? It can be quite frustrating, especially if you rely on your..., May 16, 2020 · HONDA ACCORD—P1399, P0301, P301 MISFIRE CODES - QUICK FIX How to see if you have a bad ignition coil causing misfires.Click here to order a new set of 6 i... HONDA ACCORD—P1399, P0301, P301 ... , p1399 is a random misfire code and honda has reported for various models that this could be caused by clogged egr ports, in addition there is the possibility that the valve clearance spec may be out of range.check plugs and wires first and proper gap. 2 answers., Dec 17, 2008 · P1399 trouble code on a 2004 Honda Odyssey. Vehicle has 293,000 miles. TPS sensor, thermostat, coolant temp sensor, idle air control sensor, and mass air flow sensor have all been replaced, Cat system … read more , Codes p0300, p0301, p0302, p0305, p1456, p1399 help!Trouble code 1399 1399 trouble code forum reply2001 ex p0300, p0302, p0304, p1399. 2000 honda accord for sale, 2200cc., gasoline, ff, manual for sale . HONDA ACCORD - P1399, P0301, P301 - MISFIRE CODES - QUICK FIX - YouTube. Check Details. 2001 EX p0300, p0302, …, I have a 2002 honda civic with two codes showing up and check engine I have a 98 honda accord lx. it shows trouble codes p1456 and p1739 Accord p1456 justanswer p0300 crv p0305 p0301 p1399 p0302 P1456 Honda Accord 2002 - Codes P0300, P0301, P0302, P0305, P1456, Several components can cause a misfire in a cylinder, but the spark and fuel are at the core of the problem. Misfires can be caused by faulty spark plug wires, for example, which cause no sparks or intermittent sparks to a cylinder. Fuel delivery issues caused by a malfunctioning fuel injector can result in the … See more, If you are a car owner, it is likely that you have encountered the dreaded check engine light at some point. One of the most common trouble codes that many drivers come across is c..., Codes P1399, P0505, P0325. I just replaced the engine in a 2002 Accord with a Vtech 4cyl. It runs fine at idle. When it's cold it fluctuates RPMS when you hold it steady around 2000 rpms. It will fluctuate between 1000 and 2000. It threw code P0505 first so I took off the IACV and replaced it., May 12, 2020 ... QUICK AND EASY APPLIANCE DIY REPAIR VIDEOS – SAVE BIG $$$ BY FIXING IT YOURSELF✓ ✨ If the video was helpful, remember to give it a Thumbs ..., Nov 14, 2016 · What Does Code P1399 Mean? OBD II fault code P1399 is a manufacturer specific code, and on some applications, this code is defined as “Glow Plug Circuit High Side, High Input”, and is set when the PCM (Powertrain Control Module) detects an abnormal input voltage in the “high side” of the glow plug control circuit on diesel engines. , Trouble code p1399. What should I do? - Answered by a verified Mechanic for Honda. ... I have a 2000 Honda Accord. Trouble codes P0303 and P1399 were pulled after the malfunction light came on on the dash yesterday. I am told they represent cylinder 3 misfire and ignition issue., Honda accord 2.3 2.4 3.0 code p0301 p0302 p0303 p0304 solved fixedHonda misfire check engine light flashing tsa light on fix part 1 Fix code p0135 honda accord 2001👏👏👍P1399 p0301 p0300 p0302 odyssey codes p1456 p0305 help 2004 1999.