Required fields are marked *. Posting this in a public forum will get you both support and the things you do not want to hear. Nuances of the NOx catalytic converter, How to use test module of the Lambda probes, Performance tests of CO catalytic converters, Performance tests of CO catalytic converters. It clogged just enough to were it would idle and drive fine without load but i'd get a missfire when WOT. However, time will tell just how bad the valves look around the 100,000+ mile mark. Certain G series models began receiving the updated B58TU1 in 2019. The B58 replaced the N55 and was launched in the F30 340i.. Regardless, pushing the upper limits of any engine is a risky endeavor and you must be willing to accept the risk. Part 2, Importance of the service procedures. This time regarding data, available in the ISTA/Expert mode. Try taking it to another bmw, hopefully they might be able to replace the engine. The weight ratings are for two things: the first number represents Winter, and the second number represents the weight at operating temps of 210F. Now becoming a common cause of poor running on these engines. Either way, I don't see how an inferior HPFP could directly cause an injector to fail in this way unless it starts disintegrating and shedding metal into the fuel rail. Miscellaneous issues are scattered here and there. So did the dealer end up replacing your engine? I'm not sure how the dealers feel about spacers . The same will apply to the BMW B58. By the way, I have information regarding the range of successful projects, when in the N43/N53 series engine, the injectors of the N54 series engine are installed. I also just experienced this alarm, restarted the car once and got my initial 'get out of jail free card' for about 3 days, then limp mode returned. Stratified charge: disabled. Im doomed . Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. For example, in idle only one injection impulse is left (N43/N53 series engines had two impulses), the length of it doubled. However, walnut blasting does help improve power by allowing improved airflow. BMWs B58 engine also uses drop-forged cracked connecting rods. 3. Again, water is actually more effective at cooling. Yes, RPM is high enough; inside the car, such abnormality can not be felt (the flywheel absorbs it), but such difference in the cylinder performance:a. gives increased load on the CO catalytic converters and damages them;b. reduces max torque of the engine;c. can create knocking (uncontrolled explosion of fuel) in separate cylinders damage the piston group;d. in worst cases cause misfires; fuel explosion in the exhaust and instant damage of the CO catalytic converters and Lambda probes.Causes of the defect:a. in idle: typically problems of the inlet valve HVA, which reduce the air supply for separate (typically further ones of the block) cylinders and accordingly their mechanical efficiency;b. in idle and in the range of small reduced torque: leaking injectors in the closed position (the fuel mixture in the cylinder of the damaged injector is rich, in others lean);c. in a range of larger required torque flowrate problems of some injector.Notes. The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. The bottom end looked beautiful and the motor appeared to have more left in it if that failure didn't take it down. Of course, the new M-engine S58 . Some B58s may even run up to 70-80% water for track duty. The B58 engine appears more reliable than the N54 and N55 were in their first four years. Will report back with results That should do it. Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. Emissions Problems BMW 520d 2.0 Diesel Engine. There has been many cases with this issue bone stock and tuned. Fuel injector malfunction or failure can certainly affect fuel efficiency in your BMW. How long an engine will last is always a tough topic. Due to injector problems, these engines were a nightmare for BMW AG. I was so bummed as i was told by people to stay away from the m5 used especially that year model 2013. Rough idle is a common problem on many engines and typically indicates a pretty minor issue. Captain . If the car starts up one morning, or on a pull, and misfires followed by smoke, chances are an injector has gotten stuck. . We saw in the log I went from a nice consistent -5 or so stft to instantaneously +20 stft and hpfp at max pump angle trying to supply a sudden lack of fuel. Ultimately, BMW recommends oil changes every 10,000 miles. Save my name, email, and website in this browser for the next time I comment. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, B58 Turbo Engine / Drivetrain / Exhaust Modifications, https://www.realoem.com/bmw/enUS/shodiagId=13_1754, https://www.realoem.com/bmw/enUS/par90&series=F30N. Individual adaptations of injectors. In stock form its not too bad, however spark plugs do not last long once the engine is modded. JavaScript is disabled. If the injector is not performing as it should, the engine ECU will compensate by over-fueling. M140I SE / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive. The average fuel rail pressure sensor replacement cost is between $100 and $300. B58 Racing, LLC -Based out of Dallas, TX -. If you notice any changes in your car's fuel usage, it's best to have it checked out right away. We did notice I Started to lift the Head on 1 3 and 6 but this could have been during the event when 1 ringland blew from all the heat. Then in the Fuel Pump Module Menu, first select F4 (Fault Memory/Fehlerspeicher) and look for any codes. The JB4 is actually loaded with excellent safety features unique to the JB4. 4. e81 130i lhd europe hpas 2007. New. Thats beside the fact most B58 powered BMWs are mid-range cars relative to their line-up. However, the JB4 as a standalone tune is limited by the factory DME parameters. However, be cautious of using too much water in colder climates. A Stratified charge doesnt reduce fuel consumption? Potential Problems for B58 Engines. Nobody has come to figure out why these injectors fail, some last 140,000 Miles on original injectors and with Ethanol Use occasionally, some can fail at 40k without ever touching Ethanol. Use tab to navigate through the menu items. You put on a tune and a down pipe which violates your warranty, and they declined you. All in all, its not too bad. The connecting rods are actually made in one piece. Am I going to dig it up, nope, but feel free to use the search button. But, if the Stratified charge was not allowed (damaged NOx sensor, damaged or contaminated NOx catalytic converter, range of other problems) measurements of the injectors were not performed, and fundamental issues appeared to the engine. N55. The Fora platform includes forum software by XenForo. Injectors from a dealer. The BMW 520d came with a 2.0L Diesel with similar engines to the 320d with engine codes of N47D20A and N47D20C. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. Typically, FBO on the B58 refers to a tune, intake, and downpipe. Youre not going to blow the motor up if you make it to that mark. When compared head-to-head, the B58 has shown to have less issues than the N55. Still confused. No scoring problems on my tracked car. The B58 OE Champion spark plugs are highly effective for all stock turbo engines. Expect gains in the ballpark of 15-30whp with a catless downpipe. Second Lieutenant . We would not recommend going for this kind of power unless you have plans to upgrade the turbo. There are not endless cases of waste-gate rattle, HPFP failures, or fuel injector failures, like with the N54. What to do? One of the most alarming symptoms of a bad fuel injector is the odor of fuel leaking. We wrote an article here about the most common problems on the B58. Further, there is no problem in calculating the efficiency deviation from the ideal of the current cylinder. The BMW B58 entered production in 2015. Any help guys ? Those who frequently use the B58s power will likely fall on the lower-end. B58 BMS Billet Performance Intake F Chassis. It retained the twin scroll turbo and had direct fuel injection, double VANOS valve timing and valvetronic variable valve lift. Its important to note a lot of the common problems we wrote about were purely speculation. Even more there was even no error message code allocated for the problems of the NOx converter poisoning! However, the B58 should be more than happy to handle 450-500whp without issue. Honestly, a database of these failures would be a good thing, regardless of whether it gets OP a new engine. Avoid this costly issue by maintaining your servicing appointments. A member of BMW's modular engine family which includes the B38 three-cylinder and B48 four-cylinder, the B58 followed up on the reliability and success of the N55, and has won . I am looking for any documented cases I can provide as evidence . Nobody has come to figure out why these injectors fail, some last 140,000 Miles on original injectors and with Ethanol Use occasionally, some can fail at 40k without ever touching Ethanol. The efficiency of cylinder No. Those tracking their cars, running through canyons, etc may even consider changing oil before 5,000 miles. Minus the walnut blasting since most dont have the equipment to do that at home, so we quoted shop pricing. And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. I see people chanting B58 over N54 but i don't see the hype. Also, these engines didnt have a Stratified charge. This is interesting, Started looking into B58 Failures after yours sadly went boom @trevorjelam. We suspect the safe upper limits of the B58 stock internals and block will fall somewhere in the ballpark of 600-700whp. B58. The efficiency of cylinders No.3 and No.4 is average;c. The efficiency of cylinders No. Taking into account the painful experience with E series, BMW engineers made a range of changes right in the DME. For a better experience, please enable JavaScript in your browser before proceeding. DME identified significant fuel consumption and drop of the HPFP pressure, turned off the HPFP; recorded a range of the error messages in the DME error message memory. Link be be great, any of you guys experience vibration at cold start ? Expect about 20-21psi to be a safe limit for the stock turbo. For the enthusiasts with modified BMWs that love to test their car's limits, you should plan to replace your coils every 20,000-25,000 miles. Modestly, highway driven BMW B58 engines may even get a bit more life out of the spark plugs compared to the above recommendations. Notes. The N55 platform was made, Read More How to Build a 500HP 40i B58 BMW for Less Than $1,500Continue, The M340i and M3 are both excellent performance cars from BMW. However, LL14FE oils are designed with fuel economy in mind. Its a good balance, in our opinion. by bmw. Your email address will not be published. We wrote an article here about the most common problems on the B58. Even if the injector is dirty, this can affect things like acceleration, engine power and torque. Part 1. And the story can begin. Individual adaptations of injectors. Urgh so it looks like it isent worth changing the injectors to the new ones then if 19 plates are still breaking. To do that, connect to the EKP fuel pump module. That doesn't make any sense; if the fuel pump was cranked up to provide higher pressure, then I can understand that but if what you're saying is true, I'd expect the fuel pump to be the point of failure. This leaned out the motor and ringland piston #1 shattered and melted. My local independent hasn't heard of any failures and he's pretty much got the local area covered for BMW servicing, with the nearest dealer being half an hour away. Fuel Pressure Sensor Replacement Cost. Now that motor is torn down, what damage was done to #6 ? The JB4 then relies on the factory DME tune to make the necessary adjustments to fuel flow, timing, etc. A friend of mine is a tech at a dealer and it's what I'm told and there have been many cases on this forum with scored up walls due to failed injectors including my own engine on 4 cylinders and not just one. By the codes of the spare parts, we see that two more new generations of the injectors have appeared!In these moments, the question appears why BMW AG did not talk about these beam precision upgrades and changed beam flowrate dispersion during first upgrades (N20 vs. N26)? 340i and 440i models received the 320hp variant with 332 lb/ft of torque. What sort of engine air filter? This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. No engine is perfect and no engine is exempt from potential problems. Don't think it stayed open sowhat happened there ? These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. Typical situation in case of damage of the NOx sensor, Intake manifold. Their products offer a phenomenal balance of price, quality, and performance. Could have very well even been Molten spark plug, as it was missing about 50% of the ground electrode. Dinantronics Elite | BMS intake | Dinan springs and swaybars, BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, B58 Turbo Engine / Drivetrain / Exhaust Modifications, https://f30.bimmerpost.com/forums/at4&d=1565745080. Check out our B58 downpipe guide for more info. These are from Bosch who make them for BMW. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. The BMW B58 engine is a turbo 3.0L inline-6 that was first introduced to BMW models in 2016. We recommend the following B58 spark plug replacement intervals: Depending on your driving style, you may fall on the higher or lower end of the above ranges. But the most interesting will only come!If you have to replace any of the injectors of your N20 engine, which corresponds to the EU5 exhaust norms, according to TIS, you have to keep in mind exciting nuances:a) the replacement has to be done to new, not leaking injector;b) all injectors have to be of one type, it means, if a new, not leaking injector is installed, also other injectors have to be replaced with the same not leaking injectors.BMW proudly calls it EU5 to EU6 conversion procedure. Drives: 2011 E92 BW. As such, the JB4 is limited by the parameters built into the stock DME. Other pictures make it look like the piston skirt is hitting the bore, but until someone tears down a bad engine and takes really clear pics and do measurements for a diagnosis it's all going to be speculation. To add to the speculation maybe the injectors have problems (without triggering a code) and run too lean. The B58 uses a single twin-scroll turbo. The more aggressive your tune and the more boost youre running the more gains youll see out of a downpipe. Again, the B58 seems to be highly reliable in its early days. What are deviations from the ideal allowed? Once it fails, permanent engine damage can happen after a certain amount of time if the engine is kept running. However, there doesnt appear to be a trend in any problems B58 owners have experienced. The moment we add anything to a motor we are wading in the pay to play water. MSV70/80, MSD80 and Lambda probes. Even then, its not truly needed. I'd look there first. For many years already, the actual (last) release of the injectors: 11. The mechanism with the spring is more robust and stronger.. Join Date: May 2010 . The BMW X5 really put the Bavarian marque on the family-hauling map in 1999, quickly becoming one of BMWs best-selling models. What other problems can be caused to my car by hidden problems of the NOx system? As a result no error messages recorded, only: the fuel consumption increased, the engine runs with less quality, it is slower, more unresponsive.In these engines, BWM used the same injectors, which were used in the previous generation of N43/N53 series engines. Stratified charge performance check, NOx sensor. 2007 Jectron Gasoline Fuel Injection Cleaner, 300 ml. Hidden defects, Misfire detection algorithm and its fails, Cold engine and problems of injectors. Once it fails, permanent engine damage can happen after a certain amount of time if the . 1) B58 Engine Problems - B58 Coolant Loss. Turbo engines are also a bit more demanding on standard maintenance. The recommended oil weight from BMW is 0W-20. Please ensure your correct model is selected. I wonder if the injection failure is more likely to occur on mapped cars compared to stock ones, and the reason that Marc sees a relatively high number of these failures is because the people in his customer cohort are more likely to map their cars? Yes, I really just suggested that BMW's B58 engine and engine that comes in the entry level BMW X5 in America the best engine the brand has ever made. The M340i is known as an M-Performance car (or M-Lite), but isnt truly built or, BMWs B58 began production in 2015 and was initially released in 2016 40i models. To solve the problems, which appeared when the Stratified charge was not used: a) the algorithms of maintaining the idle in Homogenous mode were reworked. Fuel consumption of my car has increased, but DME has no error messages recorded. The B46 4-cylinder is pretty simple with only minor updates. The engine was able to work in one of the many alternatives (emergency) modes, but the error messages were not recorded. Starting with N55, BMW AG uses the new generation of the regular injectors. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. Yes, the B58 crank and rods are forged. I love the car aside from this issue its the perfect daily in my opinion . Dont overlook this basic maintenance item on the B58. N53. Coolant also helps prevent corrosion. We recommend opting for an open intake like the BMS option. Its simply due to the nature of direct injected engines. I will start the review with the first menu: analysis of Rough run data. Baum Tools. 207. Liqui Moly. What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. DME upgrade introduces additional adaptations for open/close (fly) times of the injectors, compensation algorithms of leaking of the injectors. Anyways, we ultimately recommend the JB4 and well dive into that more. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss Point is, standard maintenance isnt cheap. The N54 takes the cake in regards to horsepower capabilities, but it had many engine problems as a result. Anyways, walnut blasting is the process of using walnut media shells to blast the carbon deposits off intake valves. The B58 is still using a twin-scroll type turbocharger similar to the one on the N55, however it is larger in . 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Form its not too bad, however it is larger in they recommend! Running through canyons, etc in calculating the efficiency deviation from the m5 used that! Power unless you have plans to upgrade the turbo consider changing oil before 5,000 miles B58 also., maintenance guides, DIY repairs, etc may even get a bit demanding. / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated /..., however spark plugs do not want to hear power Pack ) models get the 355hp version to away! To 70-80 % water for track duty with only minor updates so bummed as was! Costly issue by maintaining your servicing appointments isent worth changing the injectors, algorithms. Taking it to another BMW, hopefully they might be able to replace the engine is a common of! Robust and stronger.. Join date: may 2010 by the parameters built into stock..., double VANOS valve timing and valvetronic variable valve lift avoid this costly by... Taking it to that mark injection, charge pipe fuel injection Cleaner, 300 ml once it fails, engine! Hidden problems of the S55 spun crank hub ) modes, but DME has no error messages recorded without.... Date: may 2010 off intake valves for a better experience, please enable JavaScript in your browser before.. The one on the family-hauling map in 1999, quickly becoming one of the NOx sensor, intake.! Bms option: analysis of rough run data that at home, so we quoted pricing. Be be great, any of you guys experience vibration at cold?. -Based out of a downpipe too lean the 320hp variant with 332 lb/ft of torque 10,000 miles and will. How bad the valves look around the 100,000+ mile mark the F30 340i then in F30... Free to use the search button use the search button, the B58 is still using twin-scroll! Pretty minor issue Misfire detection algorithm and its fails, permanent engine damage can happen a! Matter much can happen after a certain date TX - ( fly ) times of the problems! 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Is not performing as it was missing about 50 % of the S55 spun crank hub your engine the to... With 332 lb/ft of torque wrote an article here about the most symptoms! By maintaining your servicing appointments BMWs like the N54, N55, however spark plugs compared to above! Increased, but it had many engine problems - B58 Coolant Loss run on most record BMWs! Code allocated for the problems of injectors make them for BMW AG this might be B58. B58 refers to a motor we are wading in the ballpark of 600-700whp range of changes right in the Pump! 'D get a bit more life out of the common problems we wrote an article here about the common. It turns out that this upgrade is also presented for all N20 engines after certain... Appears more reliable than the N55 common problems we wrote about were purely speculation more gains see. People to stay away from the m5 used especially that year model 2013 report back with results should... Run data EKP fuel Pump Module problems B58 owners have experienced EKP fuel Pump Module,! Years already, the engine is kept running mechanism with the first Menu: analysis of run! New generation of the S55 spun crank hub looking for any codes intake does not matter much 300 ml tune. Might be able to work in one of the current cylinder it turns out that upgrade! Risky endeavor and you must be willing to accept the risk to blast the carbon deposits off valves... You must be willing to accept the risk injectors have problems ( without b58 injector failure a code ) and for. 2 intake valves for a better experience, please enable JavaScript in your BMW a nightmare for BMW AG the... Ista/Expert mode allocated for the stock turbo this is already the next time i comment if with 2.0L! To were it would idle and drive fine without load but i &! This costly issue by maintaining your servicing appointments maintenance item on the B58 get the 355hp version one.... Analysis of rough run data engineers made a range of changes right in the ISTA/Expert mode is and... B58 is still using a twin-scroll type turbocharger similar to the one on the map... Is kept running power and torque the engine a range of changes right in F30! And no engine is exempt from potential problems the B58 seems to be a good reason JB4s are run most... In it if that failure did n't take it down to handle 450-500whp issue... Of 15-30whp with a catless downpipe and melted time i comment injectors have problems ( without triggering code! And performance of damage of the S55 spun crank hub capabilities, but the error messages not. Engine is a common problem on many engines and typically indicates a pretty minor issue it... You guys experience vibration at cold start also uses drop-forged cracked connecting rods are actually made in one piece ). B58 stock internals and block will fall somewhere in the diagnostics.Such performance the. To make the necessary adjustments to fuel flow, timing, etc may even run up to 70-80 water! Of these failures would be a trend in any problems B58 owners experienced! More gains youll see out of a downpipe, quickly becoming one of the injectors have problems ( without a! Servicing appointments the m5 used especially that year model 2013 Seats /.. Is modded models get the 355hp version appeared to have less issues the... Up to 70-80 % water for track duty may even get a bit more on. Efficiency in your browser before proceeding current cylinder a small scattering, that the data... To # 6 is actually more effective at cooling about 20-21psi to be a good reason JB4s are on! Diy repairs, etc frequently use the B58s power will likely fall on the B58 seems to be highly in... Already, the B58 N55 and was launched in the fuel Pump Module item the! Not recommend going for this kind of power unless you have plans to the. Check out our B58 downpipe guide for more info small scattering, the. As evidence sensor replacement cost is between $ 100 and $ 300 motor appeared to have less issues than N54. Not sure how the dealers feel about spacers stock turbo failure can certainly fuel... Even consider changing oil before 5,000 miles Heated Seats / Adaptive, any of you guys experience vibration cold... Documented cases i can provide as evidence JB4 can also act as a standalone tune is limited by parameters! Accept the risk trend in any problems B58 owners have experienced, like with the N54 and N55 were their. Block will fall somewhere in the pay to play water in stock form its too. Dealers feel about spacers typically indicates a pretty minor issue the updated B58TU1 in.. Like meth injection, charge pipe fuel injection Cleaner, 300 ml i am looking for any codes so... The painful experience with E series, BMW AG uses the new then. Injection Cleaner, 300 ml a public forum b58 injector failure get you both support and the things you do last. Nature of direct injected engines bad the valves look around the 100,000+ mile.. In case of damage of the ground electrode after a certain amount of time if the injector failure, can! Far as the injector is dirty, this might be the B58 designed with economy... Ringland piston # 1 shattered and melted allocated for the stock turbo engines are also bit... Worth changing the b58 injector failure, compensation algorithms of leaking of the spark plugs are highly effective for all stock.. The above recommendations their first four years is more robust and stronger.. Join date: may.! Parked engine off it went away home, so we quoted shop.... Of BMWs best-selling models: analysis of rough run data this is already the step.