Dtc p0302 jeep

OBD-II P0302 stands for “Cylinder 2 Misfire Detected”. This engine code has been triggered due to your car’s powertrain control module (PCM) detecting multiple misfires in cylinder 2. 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 …

Dtc p0302 jeep. Troubles with 3.6L Left Cylinder Head. My 2016 Jeep Wrangler Rubicon recently had the powertrain warning light come on. After checking the code (P0302), it indicates a cylinder 2 misfire. I was unaware that this was an ongoing issue with Chrysler, Dodge, Jeep vehicles who have this engine. In a class action lawsuit over this issue, the …

P0302 definition: Cylinder 2 misfire detected. Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid ignition failure, catalytic converter damage, and dangerous conditions. Diagnosis: A multiple misfire can be caused by anything from faulty spark plugs to low engine ...

3468 posts · Joined 2014. #9 · Jan 23, 2020. Per the MOPAR service manual: The cylinders are numbered from front to rear. The right bank is numbered 1, 3, 5 and the left bank is numbered 2, 4, 6. So cylinder 5 is right (passenger) rearmost cylinder.Dec 10, 2019 · I pulled over and pulled the codes from my Bully Dog Tuner. See images below... P1404 EGR Closed Position Performance. P0406 Exhaust Gas Recirculation Sensor A Circuit High. P0404 EGR Control Circuit Range. P0430 Catalyst System Efficiency Below Threshold. P0302 Cylinder 2 Misfire. 3468 posts · Joined 2014. #9 · Jan 23, 2020. Per the MOPAR service manual: The cylinders are numbered from front to rear. The right bank is numbered 1, 3, 5 and the left bank is numbered 2, 4, 6. So cylinder 5 is right (passenger) rearmost cylinder.Technical Service Bulletin. Technical Service Bulletin. 01 MIL on (P0300 and/or P0301, P0302, P0303, P0304 - cylinder misfire detected) 01 14 63 2033630/2 January 31, 2014. Supersedes Technical Service Bulletin Group 01 number 13-86 dated April 15, 2013 for reasons listed below. Model(s)The video focuses on the basic Jeep specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro...What Does Code P0302 Mean? P0302 definition: Cylinder 2 misfire detected. Issue Severity: SEVERE – Stop driving immediately; Repair Urgency: Fix this code immediately (same-day if possible) to …Diversos factores pueden desencadenar en el código DTC P0302 Nissan en un automóvil. Existen diversas razones posibles, tales como: Buja de encendido defectuosa #2. Inyector de combustible #2 obstruido o defectuoso. Bobina de encendido defectuosa #2. Haz del inyector de combustible #2 abierto o en cortocircuito.Te suministramos todo lo que necesitas saber sobre el código DTC P0302 Descripción, causas, síntomas y posibles soluciones.0:00 Descripción del código...

AHORA veamos una Lista de 6 posibles soluciones para el código OBD2 P0302. Verificar y reparar la fuga de combustible en el cilindro 2. Reemplazar el inyector de combustible defectuoso. Verificar y reparar las fugas en el sistema de alimentación de combustible. Verificar y reparar las fugas en el sistema de escape. Reemplazar la bujía ...Te suministramos todo lo que necesitas saber sobre el código DTC P0302 Descripción, causas, síntomas y posibles soluciones.0:00 Descripción del código... Code: P1062. Definition: Cylinder 2 Oil Supply Solenoid Valve Stuck. Description: Multi-Air is an electronically controlled variable intake valve phase and lift system. Unlike conventional intake valve phase and lift system which controls all the cylinder intake valves simultaneously and in the same proportion; Multi-Air, through the use of an ... JEEP COMPASS RENEGADE CODE P0301 P0302 P0303 P0304 Cylinder MisfireIf you Jeep Compass or Jeep Renegade and you have engine light on and code P0301, code P03...El código de diagnóstico de problemas (DTC) P0302 de Ford se refiere a un fallo de encendido en el cilindro 2 del motor. Un fallo de encendido se define como la falta de combustión en un cilindro debido a la ausencia de una chispa, una medición incorrecta de combustible, baja compresión u otra causa. Cuando ocurre un fallo de encendido, la ...February 13, 2023 by Jason. P0302 in the Jeep Patriot is a common OBD II trouble code. It indicates that your vehicle’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your Patriot’s check engine light to come on, you shouldn’t drive your vehicle at all.Jeep. Code: P0302. Definition: Cylinder 2 Misfire. Description: The Powertrain Control Module (PCM) uses the Crankshaft (CKP) Sensor to detect and monitor the Crankshaft rotational speed. Normally, the Crankshaft rotational speed is fairly stable from cylinder to cylinder.The P0302 trouble code, signifying a misfire detected in cylinder 2, can send shivers down any car owner's spine. This technical guide dissects the P0302 code, exploring its causes, diagnosis, and potential solutions, empowering you to navigate this issue with confidence.

The 1942-1944 Jeep entered World War II and became an instant success in battle. Learn about the versatility and war feats of the World War II jeep. Advertisement The 1942-1944 jee...Nov 20, 2018 · Fuel System Too Rich. P0172 is thrown when the oxygen sensors detect that the air-fuel mixture is too rich. A rich fuel mixture contains too much fuel in relation to air. The A/F ratio for ideal combustion is 14.7 parts air to 1 part fuel (14.7:1). With that in mind, either too much fuel or not enough air can cause a vehicle to run rich. The purpose to this post is to provide Jeep owners with a means to run DTC without the need for a scan tool. Although this procedure is not as useful or effective as a scan tool, it may help reduce some stress when you find your MIL illuminated while off the grid. ... P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 ...The purpose to this post is to provide Jeep owners with a means to run DTC without the need for a scan tool. Although this procedure is not as useful or effective as a scan tool, it may help reduce some stress when you find your MIL illuminated while off the grid. ... P0302 - Cylinder 2 Misfire. P0303 - Cylinder 3 Misfire. P0304 - Cylinder 4 ...Good morning all, I have my own Jeep giving me headaches here. Wife drives it 50 miles a day all expressway driving. ... P0302: Cylinder 2 Misfire Detected: P105C: Intake Valve stuck in low position: P105D: ... Trouble Codes. P0302: Cylinder 2 Misfire Detected: P105C: Intake Valve stuck in low position: P105D: Intake Valve stuck in High … Auto brands that experience this code may include but are not limited to VW, Chevrolet, Jeep, Dodge, Nissan, Honda, Ford, Toyota, Hyundai, etc. The reason for a code P0302 being stored in your OBD II vehicle is that the powertrain control module (PCM) has detected an individual cylinder misfire. A P0302 specifically applies to the number 2 ...

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There are actually dozens of DTCs related to cylinder balance, so here are the main ones: DTC P0263 Cylinder #1 Contribution/Balance Fault. DTC P0266 Cylinder #2 Contribution/Balance Fault. DTC P0269 Cylinder #3 Contribution/Balance Fault. DTC P0272 Cylinder #4 Contribution/Balance Fault. DTC P0275 Cylinder #5 …B Jeep Technical Service Bulletin. 09-002-14 REV. Jeep TSB 09-002-14 REV. 09-002-14 REV. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that any the following Diagnostic Trouble Codes have been set: P0300- Multiple Cylinder Misfire; P0302- Cylinder 2 Misfire; P0304 ...Feb 10, 2022 · P0302 definition: Cylinder 2 misfire detected. Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid ignition failure, catalytic converter damage, and dangerous conditions. Diagnosis: A multiple misfire can be caused by anything from faulty spark plugs to low engine ... Jan 7, 2023 · P0302 DTC means that there’s an engine misfire in cylinder 2. The Powertrain Control Module (PCM) detects that a misfire is occurring in the 2nd cylinder in the car motor, thereby alerting the engine to set this trouble code. It’s a generic code, applying to all OBD-II equipped models.

The code is P0302 which is miss fire in cylinder 2. What could the issue be? It has just under 140,000 miles on it and I replaced the spark plugs at 115,000. ... A forum community dedicated to all jeep owners and enthusiasts. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, …2001 Jeep Grand Cherokee 4.0L intermittent misfiring with codes P0351, P0352, P0353, P0301, P0302, P0303, P0304, P0305, P0306. Troubleshooting and repair. Te...P0302 is a diagnostic trouble code (DTC) indicating an issue with the engine cylinder on the Jeep Grand Cherokee. This code is typically caused by a misfire in the …There are actually dozens of DTCs related to cylinder balance, so here are the main ones: DTC P0263 Cylinder #1 Contribution/Balance Fault. DTC P0266 Cylinder #2 Contribution/Balance Fault. DTC P0269 Cylinder #3 Contribution/Balance Fault. DTC P0272 Cylinder #4 Contribution/Balance Fault. DTC P0275 Cylinder #5 …May 6, 2021 ... ... JEEP P0301 in the easiest, quickest, and cheapest way. 2 ... CODE P0301 P0302 P0303 P0304 P0305 P0306 RANDOM MISFIRE FIX DODGE JEEP CHRYSLER.Jul 2, 2021 · P219B is a generic OBD2 trouble code. This code indicates that your Jeep Wrangler’s air/fuel ratio is out of balance (too rich or too lean) on the bank 2 side of the engine in question. Your Wrangler is equipped with oxygen sensors that measure the air-fuel ratio of your engine. It’s these sensors that are reporting the problem with the air ... Uses the OBD-II scanner to collect freeze frame data and trouble codes stored by the powertrain control module. Checks to see if the P0302 trouble code comes back by test driving the car. Inspects the spark plug wire for cylinder 2 for wiring that is worn out or damaged. Inspects spark plug cylinder 2 itself for excessive wear or damage.To find a particular bank’s Depository Trust Company number, access the DTC member directory on the DTCC website. Access the numbers at no charge, filtering the results alphabetica...Lifehacker is the ultimate authority on optimizing every aspect of your life. Do everything better. From school closures to shuttered businesses to mass layoffs to fears of getting...Code Tech Notes. The P0302 code means that cylinder #2 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder #2. If the problem persists more tests need to be done to diagnose the problem. See "Possible Causes" for the most common problems.2010 3.7. p0300, p0302. have replaced plugs, #2 injector, swapped wires and coil packs. No change. Bad misfire from - Answered by a verified Jeep Mechanic

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The P0302 code means that the cylinder 2 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 2. If the problem persists more tests needs to be …Jeep Platform Discussion. WK2- Grand Cherokee (2011-2021/22 WK) WK2 -Trouble Shooting/Problems/Service 2017 GC 3.6L P0302. Tags ... Code was P0302(only code given). I replaced spark plugs for all 6 cylinders and reinstalled everything back. Turned it on and engine sounds better in idle and then sometimes it will have a small …Oct 4, 2018 · 4’th Cylinder. P0304 is a cylinder-specific misfire code, meaning only your Wrangler’s fourth cylinder has a misfire. Before you can even diagnose P0304 in your vehicle, you need to find the fourth cylinder’s location. On “V” configuration engines, it’ll usually be the second cylinder on the head further away from the front of the ... Here are some of the key causes behind code 0304: Faulty spark plugs. Worn-out or damaged spark plugs. Inoperable coil pack or coil. Worn out or damaged rotor or distributor cap. Mechanical wear. Leaks in vacuum or intake. Fuel injector issues in the cylinder.HomeJeep Jeep Select Your Jeep's Diagnostic Trouble Code Body Codes. B0099; B0119The DTC number is a number that is issued in connection with Depository Trust Company transactions. The number, known as an International Securities Identification Number, or ISIN,...Here's where to stay, eat and what to see and do on your first trip to New Orleans. Update: Some offers mentioned below are no longer available. View the current offers here. I've ...25 posts · Joined 2008. #1 · Mar 17, 2009. :brickwallneed help have 02 jeep grand cherokee dtc P0455 and P0442 is pending. P0455 is evap emission control system leak (large) P0442 is pending and it is evap control system leak (small) i have looked at almost all the vacumme lines and cant find a dang thing cracked unpluged or anything.

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The Diagnostic Trouble Code (DTC) will be set if, during cranking, at least 2.5 seconds have elapsed with a Crankshaft Position Sensor signal present but no Camshaft Position Sensor signal or with the engine running, the Camshaft Position Sensor signal is lost for at least 0.4 seconds with a Crankshaft Position Sensor signal present. P0344 Jeep ...excessive wear on center (high lift) cam lobe. P105d is "intake valve stuck in high lift position". Caused by: VVL solenoid failure. inadequate oil pressure. rocker arm improper clearance due to bending/breakage/wear. excessive wear on low-lift cam lobe. rocker arm lock pin broken/binding.P0302 DTC means that there’s an engine misfire in cylinder 2. The Powertrain Control Module (PCM) detects that a misfire is occurring in the 2nd cylinder in the car motor, thereby alerting the engine to set this …Here is the process to let the PCM know the repair was done. Typically, this Universal Trip Drive Pattern starts off by clearing all the DTCs so that only the Permanent DTC remains (always refer to service information for applicable information and procedures). Then turn the ignition ON, start the vehicle and let it idle for at least 30 …Description. How to Fix. What does this mean? Possible Causes. NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that …Jul 9, 2023 · I have 2019 Jl 3.6, started having code p0304, and rough idle at cold start up then it would run smooth after warm up. Changed all plugs and coil packs under intake. Ran good for couple days then started back with rough idle and p0304. Went back pulled plugs and number 4 cylinder spark plug was... The P0302 trouble code, signifying a misfire detected in cylinder 2, can send shivers down any car owner's spine. This technical guide dissects the P0302 code, exploring its causes, diagnosis, and potential solutions, empowering you to navigate this issue with confidence.If you’re in the market for a Jeep and looking to buy one from a private owner, there are some common mistakes to avoid. While purchasing a Jeep from a private seller can often lea... ….

P0304 DTC means that there’s an engine misfire in cylinder 4. The Powertrain Control Module ( PCM) detects that a misfiring is occurring in the 4th cylinder in the car motor, thereby alerting the engine to set this trouble code. It’s a generic code, applying to all OBD-II equipped models. While the P0304 trouble code might be considered ...Code: P0302. System: Powertrain (Covers functions that include engine, transmission and associated drivetrain accessories) Category: ISO/SAE (It is core DTCs and applied to most manufacturers. A common fault message is assigned to this code.) Component: Ignition system or misfire.The P0305 code stands for “Cylinder 5 Misfire Detected,” which means the powertrain control module (PCM) has counted enough misfire events on cylinder 5 to store the misfire code. Possible causes for the P0305 code include issues with the ignition system, fuel system, or engine mechanical problems. Symptoms of the P0305 code include an ...The P0455 Jeep code occurs when the PCM detects a large EVAP leak. Symptoms include an illuminated CEL, subpar engine performance, stalling, and excessive exhaust smoke (among others). A malfunctioning gas cap or a defective emissions control system component can cause the fault code. However, the list does not end there.Jun 6, 2017 ... ... jeep liberty with the 3.7 engine. If our ... P0302 Explained - Cylinder 2 Misfire (Simple Fix) ... 2005 Jeep Liberty 3.7L P0300 Multiple Cylinder ...If you’re in the market for a Jeep and looking to buy one from a private owner, there are some common mistakes to avoid. While purchasing a Jeep from a private seller can often lea...P0302 DTC means that there’s an engine misfire in cylinder 2. The Powertrain Control Module (PCM) detects that a misfire is occurring in the 2nd cylinder in the car motor, thereby alerting the engine to set this …B Jeep Technical Service Bulletin. 09-002-14 REV. Jeep TSB 09-002-14 REV. 09-002-14 REV. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that any the following Diagnostic Trouble Codes have been set: P0300- Multiple Cylinder Misfire; P0302- Cylinder 2 Misfire; P0304 ... Dtc p0302 jeep, Part 1/5: chrysler, dodge, jeep, and ram 3.6 left cylinder head codesTroubleshooting dtc p0304 in dodge: how to fix cylinder misfire? ... Dodge p0304 jeep p0302 codes ram cylinderRam p0304 1500 dodgeforum. P0304 code cylinder misfire codes troubleJeep p0302 p0306 dodge ram chrysler P0010 p0303 equinox p0121 p0304 …, Description. How to Fix. What does this mean? Possible Causes. NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that …, P0304 DTC means that there’s an engine misfire in cylinder 4. The Powertrain Control Module ( PCM) detects that a misfiring is occurring in the 4th cylinder in the car motor, thereby alerting the engine to set this trouble code. It’s a generic code, applying to all OBD-II equipped models. While the P0304 trouble code might be considered ..., 78 posts · Joined 2013. #1 · Jan 23, 2017 (Edited) (SOLVED) Code P0202: Cylinder 2 Injector Circuit Malfunction. I've been chasing a strange idle for some time now. So far, I have replaced the IAC, TPS and repaired the Plenum gasket/alumimum plenum pan. Last friday I was chasing a noisy serpentine belt (I installed the AC …, P2099 is a generic OBD II code. It has the same meaning for the Jeep Wrangler as it would any other vehicle. It specifically indicates that your Wrangler detected that air-fuel mixture reading as the exhaust gas exits the catalytic converter on the bank 2 side of the engine is too rich. (too much fuel., The park, along with Peak Wilderness Protected Area and Knuckles Conservation Forest, make a World Heritage Site called The Central Highlands of Sri Lanka. To see the end of the wo..., Causes. A code P0302 may mean that one or more of the following has happened: Defective ignition coil (s) Bad spark plug (s), spark plug wires, or spark plug boots. Faulty fuel injector (s) Malfunctioning fuel delivery system (fuel pump, fuel pump relay, fuel injectors, or fuel filter) Major engine vacuum leak., P0302 in the Jeep Commander is a common OBD II trouble code. It indicates that your vehicle’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it's bad enough to cause your Commander's check engine light to come on, you shouldn't drive your vehicle at., This is a comprehensive list, so to easily search for your Jeep Wrangler check engine light code, check out these keyboard shortcuts. If you have a Windows Machine: Use Ctrl + F (Control + F) to type in your Wrangler DTC code and find it in the table. If you have an Apple Machine: Use ⌘ + F (Command + F) to type in your …, P0302 in the Dodge Ram is a common OBD II trouble code. It indicates that your truck’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your Ram’s check engine light to come on, you shouldn’t drive your truck at all. Repairing P0302 should be considered a ..., Jeep DTC P1062 Make: Jeep Code: P1062 Definition: Cylinder 2 Oil Supply Solenoid Valve Stuck Description: Multi-Air is an electronically controlled variable intake valve phase and lift system. Unlike conventional intake valve phase and lift system which controls all the cylinder intake valves simultaneously and in the same proportion; Multi-Air ..., June 23, 2021 by Jason. P219A is a generic OBDII code. The code indicates that your Jeep Wrangler’s air/fuel ratio is out of balance (too rich or too lean). Your Wrangler is equipped with oxygen sensors that measure the air-fuel ratio of your engine. It’s these sensors that are reporting the problem with the air-fuel ratio., p0302 が表示された場合に注意すべきこと. p0302 dtc の開始に関連する症状は、すべてのエンジンで同じではありません。 ただし、この種の失火コードが存在すると、ドライバビリティに関連したいくつかの症状が現れる可能性があります。 , AHORA veamos una Lista de 6 posibles soluciones para el código OBD2 P0302. Verificar y reparar la fuga de combustible en el cilindro 2. Reemplazar el inyector de combustible defectuoso. Verificar y reparar las fugas en el sistema de alimentación de combustible. Verificar y reparar las fugas en el sistema de escape. Reemplazar la bujía ..., 1754 posts · Joined 2010. #3 · Feb 16, 2018 (Edited) P0202 relates to the #2 injector's electrical circuit and should be fixed before you start replacing parts related to P0302, as P0202 can cause the misfire. The PCM monitors the injector circuits for continuity. It also monitors the voltage spikes as the magnetic fields in the injector ..., What is the code P0302 on a Jeep Grand Cherokee? The code P0302 on a Jeep Grand Cherokee means there are misfires in cylinder number two. This problem generally happens due to a faulty spark plug. Also, low engine compression can cause the cylinder to misfire in the Jeep Grand Cherokee. Replacing the spark plug is a quick fix for this issue. , A new study from MartizCX shows that the Ford F-150 pickup truck, Jeep Grand Cherokee, Jeep Wrangler, Honda Pilot, and Honda Civic are the top car choices by rich Americans. By cli..., The DTC number is a number that is issued in connection with Depository Trust Company transactions. The number, known as an International Securities Identification Number, or ISIN,..., Oct 31, 2022 ... That's a misfire code for cylinder 2. Find a different mechanic or have him explain why a 302 code requires engine replacement. Could be blown ..., The video focuses on the basic Jeep specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro..., excessive wear on center (high lift) cam lobe. P105d is "intake valve stuck in high lift position". Caused by: VVL solenoid failure. inadequate oil pressure. rocker arm improper clearance due to bending/breakage/wear. excessive wear on low-lift cam lobe. rocker arm lock pin broken/binding., =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈==== How to Fix P0302 =====Engine Code P0302 Saving Repair ..., February 13, 2023 by Jason. P0302 in the Jeep Patriot is a common OBD II trouble code. It indicates that your vehicle’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your Patriot’s check engine light to come on, you shouldn’t drive your vehicle at all., HomeJeep Jeep Select Your Jeep's Diagnostic Trouble Code Body Codes. B0099; B0119, The 1942-1944 Jeep entered World War II and became an instant success in battle. Learn about the versatility and war feats of the World War II jeep. Advertisement The 1942-1944 jee..., Code: P1062. Definition: Cylinder 2 Oil Supply Solenoid Valve Stuck. Description: Multi-Air is an electronically controlled variable intake valve phase and lift system. Unlike conventional intake valve phase and lift system which controls all the cylinder intake valves simultaneously and in the same proportion; Multi-Air, through the use of an ... , The Diagnostic Trouble Code (DTC) will be set if, during cranking, at least 2.5 seconds have elapsed with a Crankshaft Position Sensor signal present but no Camshaft Position Sensor signal or with the engine running, the Camshaft Position Sensor signal is lost for at least 0.4 seconds with a Crankshaft Position Sensor signal present. P0344 Jeep ..., In the case of the P0302 fault code, the misfire refers to cylinder 2 specifically. There are several possible causes of a misfire such as: Open or short in engine wire harness. Vacuum hose ..., =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code JEEP P0302 Saving Repai..., The video focuses on the basic Jeep specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into pro..., When you need to locate a dealer that sells or services Jeep vehicles, there are a few ways to find one. You can search through the Jeep website, a partner website, online sources ..., Mar 13, 2024 · The P0302 code is a diagnostic trouble code (DTC) that indicates a misfire has been detected in cylinder number 2 of the engine. This issue can cause noticeable symptoms such as rough idling, poor acceleration, and may trigger the check engine light. The root causes of a cylinder misfire can vary from simple fixes to complex repairs. , P2305 is a diagnostic trouble code (DTC) for "Ignition Coil "B" Secondary Circuit". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154.99 .