P2149 code. Now I'm paranoid as hell about it being a serious problem.

P2149 code LLY - P2149; LBZ. The following is a quick explanation and definition of the P1193 code. 13 Most Common 6. Ιf you have any questions or comments, plea P2146 & P2149 codes, barely running. ), touch one end to one end of the circuit and the other end to the other end. Dodge Cummins; Ford Power Stroke Issues. patrick capp. sent To Several Local Dealers And Wanted To Play The Guessing Game And Buy Everything New. 35 years experience with ASE Certs. Engine is running on 3 cylinders and cylinder 6 shows 1. Just a couple questions: P0208 indicates #8 connector was the culprit? Had Balance rates checked and even with this P2149 Code: Fuel Injector Group “B” Supply Voltage Circuit / Open. Yahoo! I taper her up figured problem o fixed! (wrong) This morning I found myself sitting Limped to exit, shutdown, checked codes. Pulled over and read the codes with my edge cts2 with attitude. Mobowhunter Discussion starter. Dealer says need. tdidieselbobny Top Post Dawg. It will sporadically run lik I'm getting p2149 and it shuts down the Group B injectors 4,5,6 I can use some input and direction. It is worth noting that the fuel injector wiring harnesses are placed in such The P2149 Hyundai code indicates a problem with the Fuel Injector Group 'B' Supply Voltage Circuit being open, meaning that there is an issue with the electrical circuit that supplies power to the fuel injectors in cylinder group 'B'. P2149 showed up reading fuel injector group B supply voltage/circuit open. Daily drove it for about a month, took it on a couple trips up north and even hauled a skid steer across the state. The engine computer (PCM) controls the signal to the fuel injectors in groups of two. Help P2149 code fuel injector group. p2149= Fuel injector group B supply voltage circuit open You probably have a bad connection or a broken wire to injectors 4,5 & 6. Jump to Latest 6K views 5 replies 4 participants last post by cajun cowboy May 9, 2011. I immediately unplugged the Edge harness and computer and set it back to stock and it ran fine with no issue whatsoever. The Pulled over and read the codes with my edge cts2 with attitude. The engine is running. The above condition is Truck threw P1293 code last week and sounded like a Powerstroke. 315 posts · Joined 2009 Add to quote; Only show this user #1 · Feb 9, 2016 (Edited) Hey Gang, this morning the p2149 code popped up when i was just sitting there idling. , Sometimes maybe just a "bad" connection and when you unplug and replug everything is fine. That is the first thing that I thought of, but why I am getting this P2149 code that is indicative of an injector issue or is it? also, what about the clicking noise or popping that I am hearing -- not sure if it is from the transmission area or the rear of the engine - happens from a stand still and rapid / hard acceleration or under a load The code p2609 on a Cummins engine indicates an issue with the Engine Control Module (ECM). I'm getting a code P2149 fuel injector group B supply voltage circuit/open. Mrrogers1 Veteran Member. 18 posts · Joined 2008 Add to quote; Only show this user #1 · Aug 10, 2011. Load test the injector wire harness by using a test light as a load. injectors 4 5 6 connectors have no pulse what so 06 cummins p2149 injector code. 2009 chevy 3500 dually 0 mods so far rhino lining,b&w turnover hitch,hid lows and fogs. Thread starter RHSCTJ; Start date Jun 16, 2012; RHSCTJ Well-Known Member. ” If the powertrain control module (PCM) detects How to quickly diagnose, repair, and info on symptoms and causes of a P2149 code that indentifies an open circuit or other malfunction in the B fuel injector group. P0207 is injector #7 code p2149 means there is a problem with bank 2 injector driver circuits. Dizzle May 30, 2010. 3K views 3 replies 4 participants last post by motomike119 Feb 7, 2023. Reply. STOLEN!:steam:95 5. Sent To Several Shops With All The High Tech Computers And Techs And No Luck . that is 4 cylinders that belong to your failed injector #2 so it probably shut down The first occurance of this happening, the CEL came on and the truck stumbled a little when it first fired up. code p2149 means there is a problem with bank 2 injector driver circuits. code p2149. All the info I got had to do with bad connections and chafing. Payment Options. Papaskeet Discussion starter. Last edited: Feb 20, 2024. P2149 code is a Fuel Injector Group 2 Supply Voltage Circuit. If an injector is disconnected and the code does not reset, replace that injector. There are several symptoms and causes for the code to appear. Codes stored as of today are P2149,P0202, and P2459. and yet they said they didnt even find a short. Now he is telling me to replace the FICM itself. Hopefully not in your case. See: Diagnostic Trouble Code Descriptions One Fuel Injector DTC Sets Test the affected fuel injector control circuit for an open between the ECM and the fuel injector. Expert. I checked the security of the connections which seemed fine and she's gone another 500 miles without any faults until tonight when she did it again. This code indicates that there is a malfunction in the electrical circuit that controls the fuel injector for cylinder 2. 109 posts · Joined 2007 Add to quote; Only show this user #1 · May 8, 2008. Having codes pop up. Written By. A brief explanation of the P1689 code and definition of P1689 is given below. 9 posts · Joined 2014 Add to quote; Only show this user #1 · Oct 31, 2017. 7ohms, <p><b>DTC Code P2149</b> indicates an issue with the <b>Fuel Injector Group B Supply Voltage Circuit</b>. 0 hour of labor. In a fuel-injected engine, each cylinder has its own fuel OBD-II Code P2149 is defined as a Fuel Injector Group "B" Supply Voltage Circuit/Open. I did some research online and it seems to be an issue with the FICM (fuel injection control module. The P2148 Fuel Injector Group A Circuit High code is active when the ECM detects a high electrical value in the supply voltage circuit within the fuel injectors or their circuits. Cost to Fix P1489 The typical repair costs for addressing a P1489 code related to the high-speed radiator fan control relay condition can range from $100 to $300, including parts and labor. In a fuel-injected engine, each cylinder has its own fuel injector that delivers the precise amount of fuel needed for combustion. 6 posts · Joined 2010 Add to quote; Only show this user #1 · Feb 2, 2011. This evening did all of group 2 injector connectors 2,3,5,8 and so far so good. 6 duramax engine check light on p2146 and p2149 plus p0201-p0208 fuel injectors. I got code P2146 only, pretty much the same symptoms as everyone else. Thread starter hammerdown; Start date Sep 1, 2008; H. P2149 is an electrical issue with one of the injectors on bank 2, cylinder 4, 5 or 6. That was a little confusing, but P2149 proved to be the more problematic of the two codes. You are getting IDB code P2146, but not any individual cyl codes, with IDB changed twice the techs are now at a stand-still as DTC still points internally to IDB. Clear the codes and start the engine, check if the same code resets. Anyway, move on to Code: P2149 Definition: Injector Positive Voltage Control Circuit Group 2 Description: The ignition is ON. ” Set your multimeter to RESISTANCE (aka ohms, impedance, etc. 8 posts · Joined 2016 Add to quote; Only show this user #1 · Oct 10, 2016. This problem can lead to various When the P2149 code appears, it means that the electronic control unit (ECU) has attempted to activate the injectors and found that the voltage in the circuit for these injectors is out of the expected range, either too high or If you’re facing a P2149 code, addressing fuel injector group B supply voltage issues is crucial. I plugged in my '06 dodge Golf 5 GTi 2006 model 3 codes P2146,P2149,P0688 Hi , I'm having a problem with a Golf 5Gti which just refuses to start. Reactions: Mrrogers1. Engine runs unevenly, no power. That being said, it could be a problem with cylinders 4, 5, or 6. In modern vehicles, fuel injectors play a crucial role in delivering the right amount of fuel to the engine cylinders for combustion. Call Us. 2 posts · Joined 2010 Add to quote; Only show this user #1 · May 20, 2010. Save Share To diagnose the P2149 KIA code, it typically requires 1. 6K views 10 replies 5 participants last post by tsconver Oct 13, 2016. replaced VCG,PCM and reprogrammed. 9L Quad 4x4 Laramie eelout. Jigled all wires and plugs that I cleaned and no change. After the test drive, they rescan and see if any codes return. Within a few days engine started running bad and code P2149 came on. Infamous codes P0202 P0203 P0205 P0208 P2149. 5-05 LLY Duramax Powertrain Dec 5, 2009 - 6 posts - ‎4 authors 2003 Dodge Ram 2500 Cummins P2149 and P0204 codesDodge Ram 2003 Cummins 2500, assistance required troubleshooting DTCs P0204 and P2149. Tried #2 and #7 connector fix (pic tool) and no luck. So basically all injectors, both A and B banks supply voltage and then whatever P1293 means. To determine how this applies to your particular vehicle, you will need to refer to manufacturer specific technical information. 1 post · Joined 2022 Add to quote; Only show this user #1 · Feb 11, 2022. Then PROBLEM LINK: Practice Contest: Division 1 Contest: Division 2 Contest: Division 3 Contest: Division 4 Author: pols_agyi_pols Tester: kingmessi Editorialist: iceknight1093 DIFFICULTY: TBD PREREQUISITES: None PROBLEM: You have a rectangle with dimensions A\\times B, and a square with side length X. nonda. 2003 Dodge Ram 2500 Cummins P2149 and P0204 codesDodge Ram 2003 Cummins 2500, assistance required troubleshooting DTCs P0204 and P2149. Last night I was looking it over and found a wire rubbed through the insulation @ the alternator bracket. CarParts. Hello All, I just got this code in my truck after it lost power cruising down the freeway, I let it just idle and got off the road. 1 V I have been having intermittent Check Engine Light (CEL) & 2x P2149 codes. It can either be a fuel injector or an FCPM. Sometimes it will start and sound fine then all of a sudden sounds like an old tractor and dies. Purchased A Ecm And Still Would Not Fire On 4,5,6. Jump to Latest P2149 (fuel injection group B supply, injection circuit open) after messing with some wires truck started, and ran ok so I cleared the codes. I had a mechanic look at it, and he looked for chafed wires and bad connections. Where is the connector I need to clean up and or check for broken wires. When I clear them with a tech 2 truck runs fine. Multiple I ran a scan with a workmates Snap on diagnostic tool which showed up the following code 08521 Supply Voltage for Fuel Injector Group B: Open Circuit P2149 intermittent. I have a good mechanical background, but I am not going to claim to know anything about diesel engines. Since ALL of the injector circuits are open, and both banks of cylinders have been disabled, I wouldn't expect it to be running. Typical is either the pair you got, or the P0202/P2149 pair which I got a couple of months ago for the first time. 2022 Chevrolet Silverado 2500 HD code p0106. In the field, we call a lack of fuel in the mixture being burnt, a "lean" condition. P2150 - Fuel Injector Group "B" Supply Voltage Circuit Low. Please assist. I put a new fuel filter map sensor Code P2149 issues have me stumped. Codes were P0206 (Fuel injector 6 circuit open) and P2149 (Fuel injector group 2 supply voltage circuit open). " I think the problem may be a faulty injector or The P2149 Nissan code indicates a problem with the No. 2K views 9 replies 4 participants last post by evildiesel Dec 23, 2017. I'd definitely check all wiring running to those 3 cylinders, and go from there. It’s had new injectors but the code still comes back has anyone seen this code before and has any pointers?Thanks I have a code p2149 cylinder. Jump to Latest 18K views 5 replies 6 participants last post by lawdawg942 Dec 8, 2008. Jump to Latest 798 views 6 replies 4 participants last post by mario430 Dec 17, 2024. 05 black crewcab 4x4 LT Rancho suspension kit 285/70/17 Nittos The P2146 and P2149 say that because a circuit went open, they are shutting down 4 cylinders. "1" in the third character position in a DTC indicates that the fuel and air metering and auxiliary emission The ECM lights a MIL with code P2149 and/or associated codes (P2150, P2151) when monitoring for a fault in the fuel injector supply voltage or its circuits. Jump to Latest 3. misfires Yesterday this happened. rbm33 Discussion starter. Jun 16, 2012 This is a common code on 06 trucks and it's usually either the valve cover gasket or injector(s). Jump to Latest 21K views 17 replies 6 participants last post by dstevenson32 May 21, 2019. The P2149 Fuel Injector Group B Circuit/Open code is active when the ECM detects a open or malfunction within the fuel injector's supply voltage circuit. Had a friend pull the code, any troubleshooting advise or suggestion. I drove it home and got in it later and the truck went into limp mode. 9 diesel. Okay so I was driving home last night just cruising about 50mph and out of the blue the truck gets a sick vibration and I lost most of my power so I limp it DIY explanation of diagnosing a P2149 code resulting in a bad injector solenoid, and how to replace just the solenoid to get you off the road, or from being P202/P2149 Code. They have been pretty good when I have taken it in without the cel on as long as code is stored. Question on codes p0202 and p2149 - Chevy and GMC Duramax Diesel Forum www. The cost of parts such as a new wiring harness, fuel injectors, or an ECM can range from $200 to $800 or more. If the PCM Causes for this P2149 fuel injector group supply voltage code may include: Defective or damaged fuel injector (s) Damaged wiring harness. FAULT CODES P0688, P2149, P2146, P1602, Fast forward to this past week and these codes (P0208 and P2149)have been popping up and limping the truck. Jump to Latest 25K views 6 replies 2 participants last post by suge__white Nov 1, 2017. Dealer found no chafing on alternator bracket, a good thing. Jump to Latest 4. The P2149 is an Injector Positive Voltage Relay Control Circuit Group 2. Share this story. Have service engine light also have P2149 dtc and p0202 and p0670 motor start and ran ok for a mile then it sounded lik. All the threads I found say it is Over a month ago my stock LLY went into the classic “tractor mode” throwing codes P2149, P0202, PO203, PO205, PO208. Jump to Latest My Passat has 180k+ on it and now the engine cranks but refuses to start and upon connecting a obd2 scanner I get codes P2146 FUEL INJECTOR GROUP A SUPPLY VOLTAGE CIRCUIT/OPEN, P2149 FUEL INJECTOR GROUP B SUPPLY VOLTAGE CIRCUIT/OPEN. please help . This code is triggered when the Engine Control Module (ECM) detects a malfunction in the voltage supply to the fuel injectors in group B. This means that there is a disruption in the electrical circuit that supplies power to the fuel injectors for cylinders 2 and 3. DTC P2149. Truck went into limp mode, running like crap, barely made it home. To diagnose the P2149 Dodge code, it typically requires 1. Perfex44 Discussion starter. Ron. Hi everyone, 2003 lb7 with edge juice, arp head studs, lift pump, (9psi) tank sump, anyways driving Have a 2007 Dodge 2500 w/Cummins, apx 42000 miles. Failed fuel injector; Malfunction of the Powertrain Control Module (PCM) Issues with wiring; Other Diagnostic Codes Related To OBD Code P2149. Shop Owner and Mechanic on multiple makes. What does that mean?This is a generic diagnostic trouble code (DTC) that applies to OBD-II vehicles, including Dodge Ram (Cummins), GMC Chevrolet (Duramax), VW, Audi, Ford (Powerstroke), Mercedes Sprinter, Peugeot, Alfa Romeo, Nissan, Saab, Mitsubishi, etc. Code: P2149 Definition: BANK 2 (CYLINDERS 4-6) SHORTED HIGH OR LOW Description: When Monitored: While the engine is running. My second question is are there any apps to read this forum on the iPhone I spend most the ficm was the problem the whole time, if the vehicle set a p2149 by itself and did not also set a p0202,p0203,p0205,p0208 then it is an internal problem in the ficm. I cleared the code and started truck. Neel Discussion starter 3301 posts · Joined 2008 Add to quote; Only show this user #1 · Mar 16, 2011 (Edited With this in mind, I will say, most of the time, this will be a mechanical issue. (Also have Allstate extended warranty) . 5,225 Satisfied Customers. P2146 and p2149 check engine no start. When the Inlet Air Temperature (IAT) sensor voltage exceeds 4. Sep 1, 2008 #1 so just the other day i'm coming back from the home depot, and meatloaf just dies on me. Code P0204 says "Cylinder 4 Injector Circuit Malfunction" and P2149 says "Injector Group B Supply Voltage Open Circuit. The The P2146 fault code in automobiles indicates a problem with Fuel Injector 1, which can cause the Engine Light to turn on. I had the truck towed to the nearest Ram dealership. Ohm’ed out the injectors and #6 was bad. 2006 5. LBZ - P2563; LML. What Does the Engine Code P2149 Mean? Character "P" in the first position of Diagnostic Trouble Code (DTC) represents the powertrain system (engine and transmission), "2" in the second position means that this is a ISO/SAE controlled OBD-II (OBD2) DTC. Services. Home. Any reading higher than desired may indicate a problem in the circuit. 5-05 LLY Duramax Powertrain Dec 5, 2009 - 6 posts - ‎4 authors Hi got a 05 3500 running really ruff and throwing Customer: P2149 Code, Did replacement on injectors and harness because of resistence on both but still have code Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it? Customer: P2149 and I have reset it, makes it about 200ft and comes back on Mechanic's Assistant: What is the model/year of your Dodge? The typical repair costs for addressing a P2149 code on a Chevrolet vehicle can range from $150 to $500, depending on the specific cause of the issue and the labor rates in your area. If the code P1688 returns, they find the possible causes for the code. Some examples of distinctions with injectors: Bank 1, 2, etc. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at dealerships may One test I like to do to quickly determine if there is an open in a particular wire that would help with the P2149 code is to do a “continuity test. Tags #duramax #lml. Sep 1, 2008 #1 JeepP2149 Jeep DTC P2149 Make: Jeep Code: P2149 Definition: FUEL INJECTOR GROUP 2 SUPPLY VOLTAGE CIRCUIT OPEN Description: With the engine running. Trusted Shopping. You may face it if you have some problems with your turbocharger. Joined Apr 4, 2005 Location Stafford,NY (WNY) TDI '03 Galactic Blue Jetta TDI, '15 Silk Blue P2149 code and fix. Jump to Latest 8. I set the edge on #0 and put the truck in neutral, turned off ignition and while coasting down the highway I did the on-off-on-off-on and it threw a P2149 and P2146 Has anyone had any issues with 3. the code indicates that there is either a short or open condition and will require inspection and testing of the circuits to pinpoint the issue. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine The 2004 Silverado 2500HD LLY Duramax threw codes P0202 and P2149 yesterday, which means that the wiring to injector #2 is shot. Didn't attempt to drive but with a couple revs of the throttle, the RPMs seem to hang longer than they should similar to when I had a faulty injector a couple years ago. It is advisable to get a detailed quote from a trusted auto repair shop to p2149= Fuel injector group B supply voltage circuit open You probably have a bad connection or a broken wire to injectors 4,5 & 6. I replaced the map sensor. Labor costs at auto repair shops typically range between $80 and $150 per hour, with the total repair cost potentially amounting to $300 to In this article, we’ll go over the details of the P2146 code on Dodge Cummins, its symptoms, causes, potential fixes, and associated costs. " I think the problem may be a faulty injector or 06 ram 2500 5. Group 2-DTC P2149 with injectors 6 and 7; Group 3-DTC P2152 with injectors 2 and 5; Group 4-DTC P2155 with injectors 3 and 8; When a fuel injector circuit condition is detected by the ECM, the affected fuel injectors will be disabled and may disable the affected group of fuel injectors. This means that the Engine Control Module (ECM) is detecting a problem with the electrical signal that controls the fuel injector for cylinder 2. 14 years experience. Lol ok with every injector code it almost has to be the plug to the ficm i would take it apart the plug and close all the terminals so they get a good Have a 2006 Dodge 170,000 miles, replaced all injectors, gasket and wiring, pressure lines to injectors, had ECM repaired and still have code P2149 show up. When I turned off the truck and restarted it, it ran fine for a few seconds to a couple minutes before throwing the same code again. The P2149 diagnostic trouble code (DTC) for Dodge vehicles specifically relates to the Cylinder 2 Injector High Control Circuit. Fuel injectors are crucial components in the engine's fuel delivery system, responsible for spraying fuel into the combustion chamber at the right time Code P2149 Dodge Description. badass_chris Discussion starter. My brothers truck is throwing a P2149 code, we know what the code is but what exactly is the problem? Code: P2149. The fuel filter has less than 5k on it. I have a code p2149 cylinder. At the moment, I won't have time to deal with this myself. P0205 & P2149 Codes. Standing there for a while then all of a sudden started running like hell. When you get a code P2149, your Cummins Bank 2 fuel injectors are either shorted high or low. I put a code reader on it and it was P2149. com Research Team is composed of Threw The P2149 Code. . The fuel injector is a small, precise solenoid valve. Jump to Latest 48K views 2 replies 2 participants last post by Ramblinrodney Feb 10, 2016. Internal ECM issue. 02 resistance. The energized coil pulls the needle valve back and allows fuel to flow through the fuel injector into the cylinder. bank 2 is cylinder 4,5,&6. My first move was to replace injector harness #2 with the AC Delco replacement. I tried to read old forums to figure this out and finally did the diagnostics for this code that are in the p2149= Fuel injector group B supply voltage circuit open You probably have a bad connection or a broken wire to injectors 4,5 & 6. P2149 is most likely the injector wiring harness combined VC gasket in the later 5. If no P2146, plug in injectors 4-6 in one at a time while monitoring DTC's. They might be underlying codes too. , paired injectors, individual injectors, etc. Easy to troubleshoot for a quality tech and less than $400 shop The P0101 is a Mass Airflow Performance code. 6 LLY Duramax Problems(You Should Know) Duramax LLY engines are some of the most P2149 code. 0 TDI cylinder shut off? I have a 2012 Audi A6 (engine code: CDUD) under 100% engine load the car start’s misfiring and I get code p2149 (Fuel Injector Group 'B Supply Voltage Circuit Open). This code signals a problem in the injector circuit’s voltage supply, The P2149 diagnostic trouble code (DTC) refers to an issue with the high control circuit of the fuel injector in cylinder 2 of the vehicle. The P2149 GMC code indicates an issue with the high control circuit for the fuel injector in cylinder 2 of the vehicle. In one move, you can change any one dimension Pulled codes P0202 (injector circuit, open cylinder #2) P2149 (fuel injection group B supply, injection circuit open) I am now at a standstill and do not know what to do from this point on. Circuit/System Testing Important: If you cannot duplicate the I am getting codes of P2149, P0202, P0203, P0205, P0208, P0742, and P0708. Visually inspect the related wiring harness and connectors. DTC code P0200 is related to other codes that equally deal with the malfunctioning of the fuel injector circuit, such as: P0201: Injector Circuit Malfunction – Cylinder 1; P0202: Injector Circuit Malfunction – Cylinder 2; In this video, we will discuss what fuel injection pulse interruption is and how it can affect engine performance. Technical Description of OBD-II Trouble CodeThe circuit for Fuel Injector Group B is open or malfunctioning. Chevrolet Silverado 3500: 2002 lb7 throws codes p0202,p020. Z. Internal wiring malfunction. Cause: The ECM injector output driver detects an incorrect current on a fuel injector circuit. What Does P2146 Code Mean On Dodge p2149 コードに役立つ特定のワイヤに断線があるかどうかを迅速に判断するために私が好んで行うテストは、「導通テスト」です。 マルチメーターを抵抗 (オーム、インピーダンスなど) に設定し、回路の一方の端を一方の端に、もう一方の端をもう一方の端に接触させます。 We’ve seen this code in our shop a few times and its never a fun one to diagnose. Could this be a relay or a broken I'm getting a code P2149 fuel injector group B supply voltage circuit/open. Truck is probably running on 3 cylinders. Neal. When you engine is running lean, you run the risk of causing Related codes. The car just cut out 3min after starting it. I haven't seen any thing definite about the LB7. Have a 05 gmc 6. Joined Jul 1, 2008 Location ROCK HILL, SC. stalling truck P2149 code. Zeppe807 Discussion starter. The group letter "A" in this code is used to distinguish what exact circuit the fault is referring to. I followed the Dodge service manual for troubleshooting the DTC which led me to replace the injector harness. This got the truck up and running instantly. com > > 04. If DTC P2146, P2149, P2152 or P2155 are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle. About The Authors. Matts06cummins Discussion starter. The possible causes of this issue include a faulty fuel injector, an open or shorted fuel injector harness, poor To diagnose the P2149 code, it typically requires 1. I got the code P2149, which says "Voltage Supply for Fuel Injector Group B/ open circuit I just hate going to dealer without a clue, and just hoping this problem could be under Dieselgate warranty. Jump to Latest 2. Any problems =====Claim your FREE engine code eraser 👉 https://free. Common Mistakes When Diagnosing the P2149 Code. Then maybe 5min later truck goes into safe mode. P2151 - Fuel Injector Group "B" Supply Voltage Circuit High. Automotive and Tech Writers. I'm about to take the family on a road trip with the 5th wheel and I am worried about it dying on us. M. Code P2149 active, Engine runs ruff and loss of power. </p> Symptoms for Fault Code P2149 To diagnose the P2149 Hyundai code, it typically requires 1. 1K views 7 replies 7 participants last post by Dr. Both codes must have been came up when we parked almost a month in a camp ground and had to jump to start. hammerdown New member. The codes are stored in vag com, and I will drive it a little more them call dealer. Jun 17 Im working on my brothernlaws truck and it has these five codes p0202,p0203,p0205,p0208,p2149 and the truck runs good after it sits for a day for about five minutes then seems as though it starts running on only 4 cylinders and only goes about 25mph. Fuel injectors are responsible for delivering the precise amount of fuel into the combustion chamber at the right time, P2149 code Jump to Latest 4. suge__white Discussion starter. 7K views 7 replies 3 participants last post by Matts06cummins Aug 9, 2015. dstevenson32 Discussion starter. I'm guessing its time to start ohming out the entire engine electrical harness (1-3 for P2146 or 4-6 for P2149). Now I'm paranoid as hell about it being a serious problem. When this code is triggered, the ECM has detected a problem with the Intake air system Got the P2146 and P0336 codes group A injector circuit short and crank position sensor. No correlation to towing/load or hot/cold weather. Request an Estimate. Hey everyone, So a about a month back I tried to pass a car and the engine light came on as well as the engine Usually the P2146/2149 are death codes for 3rd Gen injectors. The above condition is This car has electronics issues it start then turn 3 cylinder only it cut signal to the injectors Clear the trouble codes: Once the repairs are completed, clear the trouble codes and test the vehicle to ensure the issue has been resolved. One test I like to do to quickly determine if there is an open in a particular wire that would help with the P2149 code is to do a “continuity test. LML - P0420, P2463, P24A0; Dodge Cummins Issues. 5 posts · Joined 2021 Add to quote; Only show this user #1 · Jul 22, 2024. 5K views 10 replies 6 participants last post by machineman Aug 27, 2011. Any help would be appreciated. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at dealerships may To diagnose the P2149 Chevrolet code, it typically requires 1. 2006 VW Passat P2146 P2149. Threw a couple of codes last week. i would say that the dealer was covering there butts. I would pull over and kill engine and start it back up and everything ran well for a few miles and sometimes for couple hundred miles. What Does P1689 Code Mean On Dodge Cummins? Powertrain Code is abbreviated as code p2149. Between events no symptoms, good starting, good power, runs smooth. 32,709 Satisfied Customers. 9. thats why they "felt bad for you" and did the ficm for you for free. 2 and 3 cylinder fuel injector power supply circuit being open. 2006 Dodge Cummins, common rail 5. It happens when something goes wrong with the injector, such as the fuel See more To fix the automobile fault code p2149, you need to check the possible causes listed above. R. DanZHP Passed Driver's Ed. Conditions for Clearing the MIL/DTC DTCs P2146, P2149, P2152 and P2155 are Type A DTCs. P2149 fuel injector group b supply voltage circuit open. 2003 Chev Duramax with p0202, p0203, p0205, p0208, p2149 code group supply with voltage circut open. The code P2149 means Cummins has an issue within the fuel injector’s supply voltage circuit. 15 posts · Joined 2012 Add to quote; Only show this user #1 · Dec 17, 2017. What LLy Code issue po202/p2149. 5 How to Fix the P2149 Code on Duramax (Proficient Solutions) Similar Posts. Ticegary Discussion starter. Ross-Tech, LLC 881 Sumneytown Pike Lansdale PA 19446, USA Tel: +1 267 638 2300. RHSCTJ Well-Known Member. Essentially what the computer is telling you is that there’s a connectivity issue with an injector. Most Clear the codes and start the engine, check if the same code resets. The CarParts. Causes for this P2149 fuel injector group supply voltage code may include: Defective or damaged fuel injector(s) SaabP2149 Saab DTC P2149 Make: Saab Code: P2149 Definition: Injector Positive Voltage Control Circuit (Group 2) Description: The ECM detects the injector high voltage control circuit is shorted to ground or shorted to a voltage for greater than 4 The ELD code, once again, is most likely due to a different wiring issue. even When an OBD-II fault code, including the P003A code, register with the ECM, establishing the reason for the issue and deciding what repairs are required might take several hours. It can cause less gas mileage, more pollution, and ignition potential harm when it doesn’t work right. Joined Jun 25, 2006 Location Omaha NEEEBRASKA TDI 2011 Golf TDI 6MT, 2011 Jetta TDI DSG, 2015 Golf Sportwagen S TDI DSG, 2010 JSW TDI 6MT Feb 21, 2024 #20 tdidieselbobny said: Harness is about only thing that The code threw when I was in an edge power setting and cleared when I set it to stock after some time. 1st event I cleaned the harness connectors at the valve cover and checked injector/harness resistance at valve cover connectors- all less than . 9 volts, a Diagnostic Trouble Code (DTC) is set. GM Tech (Cam) GM Grand Master Technician 2007. Check engine light came on while driving, truck seemed to be fine, all of the sudden a few miles later truck lost all power, Codes stored as of today are P2149,P0202, and P2459. Any problems The typical repair costs for addressing a P2149 code on a KIA vehicle can vary depending on the specific cause of the issue. Refer to the Powertrain Diagnostic Procedures manual and perform the diagnostics for code P2149. 9L, Auto, BHAF, 4" strait out 2005 5. P2149. kingal8631 Discussion starter. typically the most common problem on these engines is the valve cover gasket that has the injector wires integrated into it. Auto repair pro and Mechanic on multiple makes. After the code cleared I put the edge unit to level 1 (lowest power setting) and the code is back. But I've Read the code and it was a P2149. The charging system voltage is between 10-18 volts. VolkswagenP2149 Volkswagen DTC P2149 Make: Volkswagen Code: P2149 Definition: Fuel Injector Group B Supply Voltage Circuit / Short to ground Description: AudiP2149 Audi DTC P2149 Make: Audi Code: P2149 Definition: Fuel Injector Group B Supply Voltage Circuit / Open Description: Injection valve, commanded off Engine speed >80 RPM Battery voltage, 8-16. Location The current codes I have is p0171 running lean and still have the injector group b supply low/open circuit and The P2149 Buick code indicates an issue with the Cylinder 2 Injector High Control Circuit in the vehicle's fuel injection system. A DTC code like the P2149 on the Duramax identifies some serious issues a car’s engine can Read More How to Fix the P2149 Code on Duramax (Proficient Solutions) Continue It threw a P0202 code and P2149 code. Here, Bank 2 most likely refers to cylinders 4-6. 2004. 2005 dodge ram 1500 won't move when in gear 38 answers. Search Your OBD-II The OBD2 code P2149 is associated with a fault in the fuel injector group “B” supply voltage circuit, indicating an issue with the power supply to the injectors in one of the engine’s banks. 5 CODES PO202 & P2149/98,000 miles Same codes as 2005, new engine wiring harness at that time, this time was 90 degree connectors for both #2 & #7 injectors, also glow plug control module replacement, then should be good to go. P2149 is set when the ECM output driver circuit detects a short to power, short to ground or an open circuit on injector circuit group 2 Code: P2149 Definition: Injector Positive Voltage Control Circuit Group 2 Description: The ignition is ON. the code indicates that there is either a short or open condition and will require inspection and testing of the 2004. Threw The P2149 Code. P020A thru P020F And then there are three DTC's open/shorted circuit for three pairs of cylinders P2146, P2149 & P2152 that point internal to the IDB box. p2149 COde - rough running. The P2149 diagnostic trouble code (DTC) refers to an issue with the high control circuit of the fuel injector in cylinder 2 of the vehicle. Conditions for Running the DTC. 9 Gen3s. P0302 Cylinder 2 misfire P0303 cylinder 3 misfire P0300 random cylinder misfire Could this be new coils or injectors? Sent from my SGH-I747M using Tapatalk . 149 posts · Joined 2013 Add to quote; Only show this user #1 · Aug 8, 2015. 1K views 4 replies 3 participants last post by Zeppe807 Feb 17, 2011. duramaxforum. All gauges were normal and the Edge Juice was set to #2 I heard a weird idle and it went into limp mode. For those familiar with the steps it was step #10, Low Side Driver Circuit Shorted in Injector Harness, as my low side 1, 2, and 3 are all shorted together. To diagnose the P2149 GMC code, it typically requires 1. Observe the DTC information with a scan tool. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. they probably miss diagnosed the vehicle. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at Hi got a 05 3500 running really ruff and throwing 2 codes p0202. P. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at dealerships may Again, the 2006 Cummins p2149 code turbocharger injector lets you change how much propellant passes into the machine. i restarted, died, restart, died, restart revved it a little, seemed to run, but i didn't wanna let it idle, so i held the lower gears while driving to keep the revs up. 9L alright boys iv got a question the other night my truck threw a P0205 # 5 injector open circuit and a P2149. 11 posts · Joined 2015 Add to quote; Only show this user #1 · Apr 15, 2019. Looks like an electrically out of spec injector. The P0208 is an Injector Drive 8 Fault. No my codes are p0202 p203 p300 p302 p303 p305 p308 p2149. The FICM separates the high-voltage injector circuits into two groups: Scanned codes are P0201-P0208, P2149, P2146 and P1293, So 11 codes total. Does the ECM send the vo read more FordP2149 Ford DTC P2149 Make: Ford Code: P2149 Definition: Fuel Injector Group B Supply Voltage Circuit/Open Description: This DTC sets when the injector relay voltage is less than the calibrated threshold. Codes p2149 208 202 203 This morning same thing with codes p2149 p202 I need some help. And p2149 any ideas . top of page. Blackdog3 Discussion starter. P2149 Bank 2 (Cylinders 4-6) Shorted High Or Low Given the information provided,I recommend you inspect the injector wiring harness for chaffing and loose Code P2149 Nissan Description. 9K views 3 replies 2 participants last post by diesel2fast4u Oct 5, 2012 Chybová hláška P2149 pro vozidla: Audi,Seat,Skoda,Volkswagen,Renault,Nissan,Opel,Hyundai,Fiat,Peugeot,Citroën DTCs P2146, P2149, P2152 and P2155 are Type A DTCs. When the Engine Control Module supplies a ground to the fuel injector circuit, the coil in the fuel injector is energized. Look for damaged components and check for broken, bent, pushed out, or corroded What Does the P2149 Code Mean? Diagnostic trouble code (DTC) P2149 stands for “Fuel Injector Group “B” Supply Voltage Circuit/Open. com Research Team. I would still OHM each injector to confirm correct resistance. 12,775 Satisfied Customers. The P59 engine brake changes the duetz plug for the middle two injectors to a round one, thought maybe I had the incorrect orientation. co 👈=====nonda Auto DIY Center is the biggest 2011 LML runs rough with P2149 code. Seems like the 2149 code is set to show the "set" of injectors will be disabled. P2149 is for the rear bank (injectors 4-6). Parts such as a new fuel injector or wiring harness may need to be purchased, along with the cost of labor for diagnosis and repair. i have an 05 cummins that I’m stumped. Is there anybody around here. I checked the codes there is no pending codes but there was two codes stored. To clear the code from the ECM you need a better quality ODBII scanner. Got home and started troubleshooting. First one P2509 power input signal intermittent and second one is p2149 Fuel injector group B supply voltage circuit open. I have searched quite a bit before posting and all I have seen about the P2149 is that it is a common LLY issue. Most of the time is a wiring issue ( Valve cover gasket ). What is the severity of this DTC? Pretty severe I would say. Set Condition: A misfire detected at cylinders 4, 5, or 6 or any combination of cylinders 4, 5, or 6 Cause: DAMAGED OR LOOSE CONNECTIONS; INJECTOR SHORTED - SINGLE OR MULTIPLE INJECTORS; OPEN CIRCUIT ON ChryslerP2149 Chrysler DTC P2149 Make: Chrysler Code: P2149 Definition: FUEL INJECTOR GROUP 2 SUPPLY VOLTAGE CIRCUIT OPEN Description: With the engine running. Fault code on the VAS machine P2146, P2149, P0688 . dnszf jha whytz wmaofju adwwph jgsrpx ztxjbsfm veob quuuka apxctkf