Ford p0302 Ford P0302 OBD-II Trouble Code Definition: P0302 Number 2 Cylinder Misfire Detected P0302 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P0302 Cylinder 2 Misfire Detected What does the code mean? OBD-ii Code P0302 definition: A P0302 code means that the the car's computer has detected that one of the engine's cylinders is not firing properly. 0L Power Stroke Diesel - code P0302?? - What is this code mean best I can find is it is a misfire in cylinder #2 Sep 11, 2018 · P0302 in the Ford Transit Connect is a common OBD II trouble code. It flashed the CEL and then Sep 11, 2018 · P0302 in the Ford Taurus is a common OBD II trouble code. It didn’t, then swapped the spark plug from cylinder 2 to cylinder 1 to see if it’ll follow the bad plug. Mar 26, 2018 · I have a 08 Ford Escape with a 3. P0302 is a real drivability concern and should be dealt with right away. What Does Code P0302 Mean? The P0302 code stands for Cylinder 2 Misfire Detected. Feb 24, 2010 · 1997 - 2003 Ford F150 - Error Code P0302-Cylinder 2 coil changed - Hello All- About at our wits end with this error code. Jan 27, 2019 · P0302, #2 cylinder misfire, has been occuring intermittently for 3 weeks now and first began immediately following getting my coolant system working (water pump, fan clutch, belt, thermostat all replaced and coolant flushed). 7l. 0 ecoboost and it keeps throwing code p0302 or cylinder 2 is misfiring , I have changes spark plugs , coil packs , and have installed new fuel injectors and after a few days with the new parts it always comes back on , no clue where to go next, any advice ?? Hi Phm. With this article, I'm gonna' help you demystify the whole process of testing a misfire condition on your Ford car, SUV or pickup with either a 4. I have replaced the all 4 O2 sensors and fuel filter and checked pressure while driving stays around 65. I check for spark on plug #1 did no have it, so I replace the ignition coil. With no luck. Make: Ford Code: P0302 Definition: Cylinder 2 Misfire Detected Description: The PCM continuously monitors the crankshaft speed and acceleration for each cylinder event. I recently starting getting a rough idle at stop lights/signs and eventually got the CEL. Learn more about code P0302, its symptoms, possible causes, and troubleshooting procedures so you can get back on the road in no time. P0302 (2nd cylinder misfire). Engine runs rough and Jun 13, 2022 · Repair Information for P0302 code. If it's bad enough to cause your Fusion's check engine light to come on, you shouldn't drive your car at Feb 15, 2024 · The P0302 trouble code, signifying a misfire detected in cylinder 2, can send shivers down any car owner's spine. Driving with a P0302 code isn’t advised, and repairs cost $50–$2,479. 6L or 5. Replaced plugs, wires - No change = P0302 Replaced injectors - No Change Contact a Ford or Lincoln dealership to determine whether the Bulletin applies to your vehicle. Learn what steps you need to take to diagnose and repair this potentially serious trouble code. o. Some background: 2005 Taurus, with 3. Sep 11, 2018 · P0302 in the Ford C-Max is a common OBD II trouble code. 3 gas #2 cylinder misfire P0302 - Hello everyone! I am helping a friend with a #2 cylinder misfire. =============================Claim your FREE engine code eraser 👉 https://free. to/465UWj7 Possible Causes for a Ford P0302 Code: ⦁ Bad Spark Plug or Spark Plug Wire Dec 5, 2023 · A P0302 code means cylinder 2 in your engine is misfiring, triggering the check engine light and potentially causing engine damage, poor fuel economy, and catalytic converter failure if ignored. If a P0302 code appears on your OBD system, you have a cylinder 2 misfire. Current codes are P0300, P0301, P0302, P0303, and P0219A. I plan to take it to my garage Monday if he Sep 11, 2018 · P0302 in the Ford Expedition is a common OBD II trouble code. later replaced all fuel injectors and Aug 26, 2017 · A P0302 code tells you only that a misfire has been detected, not WHY the cylinder is misfiring. If the misfire is happening randomly it may cause a check engine light to stay on and display the code P0300. 301,302,303 p0172 and p0174. Apr 24, 2025 · Learn all about the P0302 code, what causes cylinder 2 misfire, and how to diagnose and fix common issues to maintain optimal engine performance. co 👈==== How to Fix P0302 ===========Engine Code P0302 Saving Repair Dec 13, 2024 · Repair Information for P0302 2010 Ford Fusion code. My scan tool said misfire on cyl #4, so after reading posts here tried to get it in to the local Ford dealer here We would like to show you a description here but the site won’t allow us. Join the community and see the latest news, photos, videos, classifieds, reviews, events and more! Aug 20, 2017 · Address the white exhaust issue in Ford Escape and Fusion models using the instructions in Ford service bulletin #17-0028 . May 24, 2019 · 1999 - 2016 Super Duty - p0302 cyl 2 misfire - I have a 2012 f250 6. It resisted going into the hole all the way unless screwed in. To start, I’ll examine the importance of the P0302 code. Jul 7, 2022 · I’m stuck , have no clue where to go next , I have. So today we were looking at it, and suggested we switch the coil pack with the one next to it Jan 2, 2018 · P0302 Misfire - only occurs under heavy acceleration Jump to Latest 34K views 6 replies 5 participants last post by RedRooster Jan 3, 2018 M Sep 11, 2018 · P0302 in the Ford Edge is a common OBD II trouble code. Misfire Monitor Different manufacturers implement OBD-II requirements slightly differently. 5K subscribers No views 53 seconds ago 4 products Mar 17, 2019 · P0302 in the Ford Econoline is a common OBD II trouble code. com Nov 19, 2024 · DTC P0302 identifies a misfire in engine cylinder #2. Definition A P0302 code means that cylinder 2 is misfiring. If it's bad enough to cause your Econoline's check engine light to come on, you shouldn't drive your van at Mar 21, 2018 · 1997 - 2006 Expedition & Navigator - P0302 Cylinder 2 Misfire from Hell!! - I have a 2004 Ford Expedition XLT 4. It idles around 800, then jumps up to 1,000 every 20-25 seconds or so. If it's bad enough to cause your Edge's check engine light to come on, you shouldn't drive your vehicle at P0302 Code Definition The P0302 code stands for “Cylinder 2 misfire detected. #2 and cyl When the diagnostic trouble code P0302 appears on a 2001 Ford F150, it indicates that a misfire has been detected in cylinder 2 of the engine. What should be done to fix it? Sep 11, 2018 · P0302 in the Ford Fusion is a common OBD II trouble code. " Learn what cause Jun 26, 2021 · My '08 Escape with just over 100k miles is throwing a Check Engine light. Pulled upper intake and #2 coil. As indicated below, the P0302 error code could be accompanied by related codes. I couldn't see anything in the cylinder,but, being How to quickly diagnose and repair, and causes of a P0302 electrical code which indicates a detected misfire on the number 2 cylinder. I'm assuming water is getting into an ignition coil and is taking time to dry out. Síntomas, causas y soluciones! ☝ Este código DTC afecta al MOTOR Y TREN MOTRIZ, pero, ¿Dónde exactamente? Entra! In this video, we explain what OBD2 code P0302 means and possible causes. When the deceleration is detected the PCM uses the crankshaft position (CKP) and the camshaft position (CMP) signal information to determine which cylinder misfired. If it's bad enough to cause your Transit Connect's check engine light to come on, you shouldn't drive your Nov 28, 2010 · I'm getting a P0302 code everytime I start the car, and every couple times there is a P0316 associated with it as well. I have changed the upper and lower intake gaskets. it clears up after a few minutes. If it's bad enough to cause your Expedition's check engine light to come on, you shouldn't drive your vehicle at Feb 11, 2011 · Testing a misfire code (P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308) can be quite a challenge, since so many different things can cause a misfire on your 4. Meaning Most vehicles have either 4 Aug 6, 2010 · Title says it all. Apr 9, 2023 · Repair Information for P0302 Ford code. Changed plugs and swapped ignition coils and problem still exists in 2nd cylinder. Read the full article below to know what it means, how to fix it, and what other codes may show related to it. Learn possible causes, symptoms, and troubleshooting tips for P0302. Here are common symptoms, causes, and how to fix code P0302 Check P0302 OBD-II code details: causes of Cylinder 2 misfire, symptoms like check engine light and rough running, plus effective diagnostic tips at RepairPal. How to fix a Ford P0302 engine code: Cylinder 2 Misfire Detected Spark Inline Tester Tool: https://amzn. If it's bad enough to cause your Mustang's check engine light to come on, you shouldn't drive your car at May 1, 2022 · My 21 3. Nov 29, 2012 · 2004 - 2008 F150 - Diagnosing the misfire codes P0306, P0302 - My truck decided to have some issues last weekend coming home from a friends house on Thanksgiving. This guide explains the P0302 code’s meaning, symptoms, causes, and step-by-step diagnostics to fix it like a pro—potentially saving you $300-$800 from overpriced ignition system repairs. Sep 7, 2024 · Uncover the fast fixes for the P0302 code in your Ford F-150 to get your engine running smoothly again. If it's bad enough to cause your Explorer's check engine light to come on, you shouldn't drive your vehicle at Sep 11, 2018 · P0302 in the Ford Focus is a common OBD II trouble code. The most common possible causes include: bad or damaged spark plugs, bad spark plug wires, damaged coil pack or ignition wires, and a dirty or damaged fuel injector. 0L V-6 Learn how to diagnose and fix the P0302 error code in your Ford F-150 with expert tips. This can result in a loss of power, rough idling, decreased fuel efficiency, and potentially even engine damage Dec 16, 2024 · Vehicle makes like Toyota, Chevrolet, and Ford can be susceptible to the P0302 code. If it's bad enough to cause your Ranger's check engine light to come on, you shouldn't drive your truck at P0302 code signifies a misfire in cylinder number two of your engine. This engine code has been triggered due to your car’s powertrain control module (PCM) detecting multiple misfires in cylinder 2. 4L V8 by showing you a very simple (but Descubre cuál es el código de falla P0302. If the misfire is specific to a cylinder, it may display a check engine light and a DTC such as P0301, P0302, P0303, P0304, P0305 or P0306. The misfire monitor is an OBD-II procedure which identifies a misfire. Any misfire is far from perfect and needs repairing as soon as feasible. P0302 is a diagnostic trouble code (DTC) indicating a misfire in the number two cylinder. This technical guide dissects the P0302 code, exploring its causes, diagnosis, and potential solutions, empowering you to navigate this issue with confidence. I loved it! Ran great until the misfire! I replaced the spark plug, coil (twice), and injector. Sep 11, 2018 · P0302 in the Ford Explorer is a common OBD II trouble code. Jun 15, 2023 · What does the P0302 code mean? P0302 is a diagnostic trouble code (DTC) that the OBD2 system uses to alert drivers of a potential misfire in your engine’s second cylinder. have replaced injector, plugs, wires & coil pack. Feb 15, 2020 · We’re the premiere Ford Focus ST forum with discussions on the 2013+ Focus ST. any other ideas? Sep 12, 2018 · P0302 in the Ford Escape is a common OBD II trouble code. That’s why with this code, a thorough diagnosis is mandatory. 5 Ecoboost popped the check engine light yesterday afternoon and definitely could feel a misfire when under a moderate load. Jan 18, 2025 · P0302 code gets triggered when the Engine Control Module detects an engine misfire on cylinder-2. 2 gasser that about once a month or 2 throws a p0302 cylinder 2 misfire code and runs rough when first started in the morning. A misfire occurs when the air-fuel mixture in the cylinder fails to ignite properly, leading to a disruption in the combustion process. Toyotas, Ford, and Chevrolets are most vulnerable to P0302 codes. If it's bad enough to cause your F150's check engine light to come on, you shouldn't drive your truck at The P0302 code signals a misfire in cylinder two of your vehicle’s engine. This serious problem can be caused by everything from a faulty spark plug to a damaged catalytic converter. Aug 18, 2024 · How to repair P0302 — Cylinder 2 Misfire DetectedWhen the OBD-II system detects a misfire in cylinder 2 of the engine, it triggers diagnostic trouble code P0302. May 23, 2025 · P0302 is a code associated with a misfire on cylinder 2. Aug 12, 2010 · I got a P0300 (Random Misfire) and P0302 (Cyl 2 Misfire), and pending codes of P0171 (Lean) and P0303 (Cyl 3 Misfire). Oct 24, 2023 · Codes P0300, P0302 & P0316 (with an occasional P0304 and P0306) The driveability of the car was fine (maybe a little rough at idle at times but nothing to complain about) and perfect while on the gas. Nov 5, 2024 · 2017 - 2022 Super Duty - 2020 F250 7. So i changed my spark Nov 16, 2014 · 6. What Is a See full list on autozone. I still have the code and it?s still misfiring which is causing the stumle at idle and anything below Jul 28, 2005 · Recently, it's also showing the P0302 and P0301 codes, with again, no driving symptoms. Anyone else had an issue like this on a new Ecoboost? My van Apr 5, 2024 · Key Takeaways: OBD-II P0302 stands for “Cylinder 2 Misfire Detected”. My 2017 Ford escape 1. Went to Autozone and pulled the code. OBD II fault code P0300 is a generic trouble code that is Cylinder 2 misfire (code P0302) replaced plugs, wires, coil pack, fuel filter. 0 s. Aug 30, 2024 · Code P0302 Ford Description When a P0302 code is triggered in a Ford vehicle, it indicates that a misfire has been detected in cylinder 2 of the engine. It indicates that your car’s second cylinder has a misfire. Dec 13, 2024 · The diagnostic trouble code P0302 for a 2010 Ford Fusion indicates that a misfire has been detected in cylinder 2 of the vehicle's engine. Jan 26, 2021 · What Does Code P0300 Mean? Special note on trouble code P0300 and Ford vehicles: While DTC P0300 is a generic code that affects all OBD II compliant vehicles, the most common causes of this code sometimes vary between most vehicle makes. This article will therefore deal with code P0300 as it applies specifically to Ford vehicles. Check engine light (CEL A P0302 diagnostic code indicates a cylinder #2 misfire. Idles rough, minor surging when cold. Dec 13, 2005 · 1997 - 2003 F150 - P0302 Misfire!? - Misfire in cylinder #2 1998 Ford F150 4. In Sep 11, 2018 · P0302 in the Ford Mustang is a common OBD II trouble code. If it's bad enough to cause your Taurus's check engine light to come on, you shouldn't drive your car at MALFUNCTION INDICATOR LAMP (MIL) WITH DIAGNOSTIC TROUBLE CODES (DTCS) P1285, P1299, P0128, P0301, P0302, P0303, P0304, P0316 TSB 11-10-5 This is one of the most frequent OBD2 trouble codes. Code P0302 2003 Ford F150 Description When the diagnostic trouble code P0302 appears on a 2003 Ford F150, it indicates that there is a misfire detected in cylinder 2 of the engine. Cleared the CEL again and it came back on. We changed the spark plugs, changed the coil on cylinder 2-still runs like crap. Warranty Policy and Extended Service Plan documentation determine Warranty and/or Extended Service Plan coverage unless stated otherwise in the TSB article. Sep 28, 2010 · 2004 - 2008 F150 - codes p0316,p0300,p0302,p0303 - hey guys, I have a truck f150 v6 2004. 2017 Ford Fusion Platinum 2. The diagnostic trouble code (DTC) P0302 for a 2006 Ford Fusion specifically indicates that a misfire has been detected in cylinder 2 of the engine. Coil was melted and covered in sticky ooze. Sep 11, 2024 · Discover the causes and fixes for P0302 - Cylinder 2 Misfire, ensuring your vehicle runs smoothly. 4L Ford vehicle. The actual #s on all the parts on your car are different than the part #s listed in the Ford parts catalogs. Also, the idle speed varies a bit. If it's bad enough to cause your C-Max's check engine light to come on, you shouldn't drive your van at Feb 25, 2024 · The P0302 fault code - indicating Cylinder 2 Misfire Detected - specifically relates to cylinder 2 in a vehicle. Don’t ignore this issue; fix it before it worsens. A misfire occurs when the fuel-air mixture in the cylinder fails to ignite at the proper time, causing a disruption in the combustion process. It indicates that your van’s second cylinder has a misfire. When the OBD-II system detects a misfire, it will trigger the “check engine” light and store a DTC like P0302. Here Aug 4, 2023 · Bottom Line Up Front: 2009 Flex, AWD, naturally aspirated. Get expert advice and solutions here. Oct 11, 2021 · Hello, Purchased in 09/2017 Ford Escape Titanium 2. What could cause missfire on cyl. This can lead to various performance issues that may affect your driving experience. Aug 27, 2025 · This P0302 code signals a misfire in cylinder number 2, and if you ignore it, you risk poor fuel economy, serious drivability issues, and even costly engine or catalytic converter damage. h. Only other observation is that neither coil tried seemed to sink into the engine smoothly on the 2nd cylinder. This can lead to a rough idle, decreased fuel efficiency, loss of power, and potentially engine damage if Oct 30, 2024 · Here's what you need to do if your engine is showing the error code P0302, which indicates that the engine control module has identified a misfire in cylinder 2. May 20, 2022 · Errors p0300, p0301, p0302, p0303 and p0304 causes Unfortunately, the diagnostic device has not learned to determine the specific cause of failure in this case the ignition miss in the engine cylinder. Jul 16, 2025 · Learn what the P0302 code means, how to diagnose a cylinder 2 misfire, and what repairs are needed. Aug 6, 2013 · As I explained, the Ford parts numbering system isn't simple or straightforward like it is with most other brands. How to fix P0302 | Cylinder-2 Misfire Detected Car Fix 11. The fuel injectors are original and it's curious that all of the codes are on the right bank of the engine. The P0302 OBD2 code indicates a misfire in cylinder 2. The engine control module (ECM) triggers the code when it detects a deviation from the expected combustion event in that particular cylinder. P0302 means cylinder number 2 is experiencing misfires. Changed fuel & air filters, tried injector cleaner & mid-grade gas for 3 tanks. CEL flashes when accelerating uphill @ freeway speed. also replaced the plug wires, same result. Discover what the code means and how to diagnose and fix it on our blog. nonda. It indicates that your truck’s second cylinder has a misfire. This can be caused by faulty ignition systems, fuel systems, or internal engine failure. 0L brand new from dealer Around 2021 we begin noticing slight “vinegar” smell in the cabin, especially from a cold start Guzzling gas July 5th, 2021 – routine oil change, no problems mentioned (~36,000 mi) 3 weeks later – HIL comes on Take Misfire on cylinder 2, set code p0302. it's giving me the codes p0316,p0300,p0302,p0303. If it's bad enough to cause your Escape's check engine light to come on, you shouldn't drive your vehicle at Sep 12, 2018 · P0302 in the Ford Ranger is a common OBD II trouble code. Oct 12, 2023 · 2017 - 2022 Super Duty - 7. If it's bad enough to cause your F250's check engine light to come on, you shouldn't drive your truck at SSM 47204 Some 2015-2018 Fusion/MKZ/MKC/Escape/Edge vehicles equipped with a 2. 0 it keeps throwing a p0302 code have replaced the coil twice and the fuel injector but the miss only seems to happen around 1200 to 1500 rpms if you floor the vehicle it take off and runs great but at cursing rpms and sometimes at idle it has a slight miss. Sep 11, 2018 · P0302 in the Ford Flex is a common OBD II trouble code. 3L Gas engine misfire - I have a 2020 F350 w/ the 7. Oct 6, 2025 · If your car's PCM throws a P0302 trouble code, you have an engine misfire issue. 6L 4X2 I tested the resistance of the coil packs, switched the coil packs, switched the plugs, replaced the wires and plugs, and I am still pulling the same code each time!!!! I've seen numerous posts on COP failure, but am really confused El código P0302 es común en: Audi, BMW, Dodge, Fiat 500, Ford Escape, Ford Fiesta, Ford Focus, GMC, Honda Civic, Hyundai Elantra, Jeep Grand Cherokee, Jeep Liberty, KIA, Mazda 6, Nissan Tiida, Renault, Seat Ibiza, Toyota, Volkswagen Jetta y otras marcas. If it's bad enough to cause your Focus's check engine light to come on, you shouldn't drive your car at If the misfire is frequent enough to trigger detection of increased emissions during two consecutive driving cycles, the MIL will come on, and DTC P0300 (and some combination of P0301 through P0304) will be stored. In this guide, I will talk about the P0302, why there’s a malfunction, and what you can do to repair it. 0L EcoBoost engine may exhibit a runs rough condition with DTCs P0300, P0301, P0302, P0303, P0304 and/or P0316. When the Engine Control Module (ECM) detects an imbalance in engine performance due to a misfire, it triggers this specific code. 3L gas motor with about 49k miles. Mar 16, 2018 · Had a misfire code for cylinder 2 and random misfires, moved the coil to cylinder 1 to see if it would follow the coil after I cleared the CEL. Parts store read says it's a P0302 which indicates a cylinder 2 problem with possibilities including ignition coil, spark plug, ignition boot, fuel filter and fuel injector. The engine cylinder is also known as a Dec 7, 2023 · A common trouble message for many vehicles is the P0302 engine code. CEL after running ~half hour. I have codes 300 multi cylinder. c. This DTC sets when the misfire event occurred in the cylinder Aug 29, 2019 · All Activity Home Ford Edge & Lincoln MKX: Powertrain EcoBoost 2. Mar 2, 2011 · Hey Folks I need some help. still does it. 5 ecoboost started to run rough and threw a code P0302 cylinder 2 misfire. After being on the road for about an hour the truck shuddered, lost speed and was incredibly sluggish trying to get up the hill. Pretty rough idle. A misfire occurs when the fuel-air mixture in the cylinder fails to ignite properly, leading to a disruption in the combustion process. Learn what Cylinder 2 Misfire Detected means, location and how to repair. Sep 11, 2018 · P0302 in the Ford F150 is a common OBD II trouble code. 2000 Explorer 4. These cylinders are arranged in different arrangements. The last number represents the cylinder that is having the misfire. It indicates that your vehicle’s second cylinder has a misfire. My dealer is closed Sunday, so I'll reach out tomorrow. Find all about what P0302 code means, its typical causes, and possible symptoms. 6l, 5. ” What Does the P0302 Code Mean? The P0302 code indicates that your powertrain control module (PCM) has detected that engine cylinder number 2 is misfiring. He said that he had changed the coil pack a couple of months ago and still has the code. The vehicles most commonly contain four or six cylinders. A misfire occurs when there is a lack of combustion in the cylinder, causing a disruption in the engine's normal operation. 0L EcoBoost P302 - cylinder 2 mis-fire Images P0302 Code Explained: Diagnose & Fix Cylinder 2 Misfire |In this video, we break down the P0302 code, meaning "Cylinder 2 Misfire Detected. I Sep 11, 2018 · P0302 in the Ford F250 is a common OBD II trouble code. If it's bad enough to cause your Flex's check engine light to come on, you shouldn't drive your vehicle at Nov 6, 2025 · The P0302 code refers to a misfire in cylinder #2. A misfire happens when fuel burns improperly. For every part that Ford makes, there's two different part #s: the engineering # and the catalog #. 6. This can result in a range of issues such as rough idling, reduced engine performance, increased emissions, and potential Feb 15, 2025 · I'm currently getting random misfires only on the bank 1 (firewall) side of my 2016 Ford Explorer 3. mvxbycbdgghkkkzzieaunrdmshhhvkdpzsfstakchcvvwoddtyctkbifvzozrampivtaygewv