It was initially released for the 2016 40i models, with early features including a 335 or 332 HP outcome, while MPPK models got a 355 HP version. N43/N53 E and F series. As avid N54 enthusiasts this is one of our favorite topics. Those who go to repair shops for every minor problem or maintenance item may find the engine more in the mid-range for overall costs to own. A PUMA case was most likely opened for engine failure (these are rare). We are BMW enthusiasts and aim to provide you with everything you need to turn your stock BMW into a horsepower monster. . The same can be said for walnut blasting. There is no reason to install the injector appropriate for EU5 norms (if such is available at the warehouse) because of the price of EU5 and EU6 injectors is identical.Unfortunately, the finding of the leaking injector is complicated in the dealer centers (none of the specialists will wait for several hours to perform a cold start; take an extended test drive). You can say we are somewhat N54 fanatics. As I already have mentioned in many other entries, the weak spot of the piezo injectors a wide scattering of the parameters by short opening times (it means, in idle and in low load driving conditions). Normally, we would include an intercooler in the definition of FBO. The labor work costs 50$ to 150$, depending on the workshop. N43/N53 operation modes. We wrote an article here about the most common problems on the B58. 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. F series. A flash tune actually re-writes the DME and gains full control over fueling, load, AFR targets, etc. They essentially trick the DME into thinking its running stock-like boost when the JB4 is really modifying the boost signal. Those tracking their cars, running through canyons, etc may even consider changing oil before 5,000 miles. We can only rely on experience.Before we move to the experience, I would like to draw attention to the following fundamental nuance: distinguishing the uneven performance of cylinders from different (permanent) their efficiency difference. For a better experience, please enable JavaScript in your browser before proceeding. B38 / B48 / B58 Fuel Injector Puller Remover. But there was a major update done in 2018 and then another for 2020. Throttle and accelerator pedal. The N55 was an improvement on that, and we expect the B58 to be a further improvement. MG Flasher Now Supports Late Model B48 MINIs! Different (remaining) efficiency of cylinders. Can anyone here help ? Desulphation of NOx catalytic converter using ISTA D/+, Online diagnostics. Dont panic about the cracked part. BMW introduced the B-series of modular engines in 2016. Potential Problems for B58 Engines. I recently purchased a used M5 f10 2013 41k miles no warranty . A faulty spark plug may not conduct electricity properly. The efficiency of cylinder No. Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. Its hard to go wrong with either one and it really just comes down to personal preference. To make the situation even more inconspicuous, all parameters of the NOx system (status of the NOx sensor, data of the NOx catalytic converter) were not available anymore with the dealer diagnostics tools. Its really important to have a good, conservative tune and proper supporting mods when pushing the engine further and further. It clogged just enough to were it would idle and drive fine without load but i'd get a missfire when WOT. The internals and design are plenty strong to surpass 200,000 miles. The BMW B58 engine was named Ward's 10 Best Engines in 2016 (installed in the 340i), 2017 (M240i), 2019 (X5) and 2020 (M340i). Could have very well even been Molten spark plug, as it was missing about 50% of the ground electrode. In 2018, the B58 received a technical update known as the B58TU1. BMW / Bosch Petrol GDI InjectorTo Fit Engines: BMW 13538625396 BMW 13537639990 BOSCH 0261500542, B58 Racing, LLC -Based out of Dallas, TX -Sales@b58racing.com. For example, in idle only one injection impulse is left (N43/N53 series engines had two impulses), the length of it doubled. Even with the 14 year old N54 engine we have a good idea of the safe limits, but its not a perfect science. A lair of excellent specialists. BMW's B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. 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. 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. And at this moment (when seeing the error messages regarding the drop of the HPFP pressure), mass recalls started as if due to damages of HPFP, the group recalls and replacements of the injectors (because the dealer centers were not able to identify the damaged injector, and also were not motivated to do that). Theyre both enthusiast cars that deliver great performance, handling, and driving experience. The Fora platform includes forum software by XenForo. N53. Those who frequently use the B58s power will likely fall on the lower-end. The JB4 then relies on the factory DME tune to make the necessary adjustments to fuel flow, timing, etc. Changed all spark plugs and coil pack changed oil too . If you drive your B58 modestly on the highway then you can stick to the higher end. However, time will tell just how bad the valves look around the 100,000+ mile mark. The B58 holds 6.9 quarts (~6.5L) of engine oil. Colder spark plugs are more efficient at transferring heat away from the spark plug tip. Individual adaptations of injectors. Some let go at 500whp while others hold up for years at 700whp. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. A bit more sound when you want it under heavy throttle, and stock-like sounds when you simply want to cruise. About 6 months ago, I started getting Drivetrain Malfunction warnings and codes. N55. Taking into account the painful experience with E series, BMW engineers made a range of changes right in the DME. 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. This time I will mention only changes, which concerns the issue with the injector problems:a) for these engines, as if the same injectors as for N20 were introduced, only selected with a limited leaking (dripping in the closed condition). Second Lieutenant . Im doomed . Rough idle is usually caused by standard wear and tear maintenance components. Sorry I'm not BMWNA to pull up this "documentation" you're after. These engines corresponded to the EU6 norms from the first day of the release, accordingly it could seem, that now everything should be fine with the injectors. For many years already, the actual (last) release of the injectors: 11. What is the difference between NOXEM NOx emulator and OEM NOx sensor? Now that motor is torn down, what damage was done to #6 ? Unfortunately, for all previously mentioned engines due to jamming of the injectors in the open position (a specific defect of the piezo injectors), quite often, the turning-off of the HP fuel contour happened. Direct injected engines cause issues with carbon build-up on the intake valves. Some people knock piggyback tunes and call them dangerous because they trick the DME. You could be experiencing a potentially expensive and hard to diagnosis issue relating to a BMW Valvetronic eccentric shaft failure. We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. Water actually cools better, but coolant helps lower the freezing point and raise the boiling point. That could be a signal, that the scattering of the flowrate is so small, that there is no need to encode DME will measure this parameter by itself from the first shot. And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. New. The situation of No.3 and No.4 is slightly worse, but cylinders No.2 and No.5 dont have either fuel or air. Youre not going to blow the motor up if you make it to that mark. Due to injector problems, these engines were a nightmare for BMW AG. Probably. Rep. 875. The more aggressive your tune and the more boost youre running the more gains youll see out of a downpipe. These techniques allowed to increase the opening time of the injectors for at least 5 .. 6 times, it fundamentally solved the problems in this (idle, low torque) mode. I see people chanting B58 over N54 but i don't see the hype. That won't work. Thats beside the fact most B58 powered BMWs are mid-range cars relative to their line-up. 4. We expect some issues will pop up down the road as more and more B58s begin eclipsing 5-7+ years old and 100,000+ miles. These are from Bosch who make them for BMW. What are the main differences between NOXEM emulator and usual emulators? 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 . Its simply due to the nature of direct injected engines. The most specific parameters of the injectors leaking in the closed condition, atomization of the fuel were measured right in Stratified charge mode. Your email address will not be published. Time will tell how often its necessary on the B58. But. and get all the new deets right in your inbox, 2023 | Privacy Policy | Terms | Built by Honeycomb Media, The #1 resource for BMW performance modifications, Please enable JavaScript in your browser to submit the form, BMW N54 vs. N55 vs. B58 vs. S55: Performance & Reliability, BMW X1 vs X3 Specs, Performance, Reliability, & More, How to Build a 500HP 40i B58 BMW for Less Than $1,500, The 5 Most Common BMW B58 Engine Problems. Email kern417yt@gmail.comFOLLOW ME ON MY SOCIAL MEDIAhttps://www.facebook.com/kern417youtubehttps://www.instagram.com/kern417https://www.tiktok.com/@kern417?Support the people that support me! Tons of tuning options exist for the B58. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss Part 1. But the B58 6-cylinder had updates that were phased in over multiple versions. Chill out. However, the JB4 can be stacked with a flash tune, known as a back-end flash. Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. Zach has over a decade of experience working on and writing about cars. You can absolutely save money by doing it yourself. Check Price. He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. Look for things like cooling system problems and gasket oil leaks. This time regarding data, available in the ISTA/Expert mode. BMW considers coolant to be a lifetime fluid. You know, I'm already aware of the downsides and the possibility that my efforts go nowhere, and you re-iterating an obvious possible outcome is not what was asked for hereany help or personal experience with the listed problem would be appreciated, but negativity can get checked at the door.thanks! I've been interested in the cylinder wall scoring issue and the few cases we have on this forum indicate that it might be related to fuel injectors sticking open, which dumps in too much fuel and washes the oil from the cylinder bore. Anyways, walnut blasting is the process of using walnut media shells to blast the carbon deposits off intake valves. Again, water is actually more effective at cooling. Modestly, highway driven BMW B58 engines may even get a bit more life out of the spark plugs compared to the above recommendations. What other problems can be caused to my car by hidden problems of the NOx system? I had something very similar with out the mod. If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. Expect about 20-21psi to be a safe limit for the stock turbo. Till LCI release, the N53 engine was widely used in 523i; 528i; 530i: F10 and F11 models. Am I going to dig it up, nope, but feel free to use the search button. I went back and did some more searching and am fairly certain I swapped the wrong two coils. Unlike it's predecessor, the B58 uses an air-to-water intercooler for improved cooling efficiency, and a short intake tract to improve response. We wrote a short post about the max boost here. 220.00. I'm not sure how the dealers feel about spacers . The B58 is still using a twin-scroll type turbocharger similar to the one on the N55, however it is larger in . Use tab to navigate through the menu items. Are there any ways to see the health status of the NOx system?, B58. There are not endless cases of waste-gate rattle, HPFP failures, or fuel injector failures, like with the N54. We wrote an article here about the most common problems on the B58. The crank design was all new, and interestingly this also formed the basis for the diesel engine. I've ordered all new coils and plugs and will replace them shortly. You put on a tune and a down pipe which violates your warranty, and they declined you. This is an increase over the 10.2:1 compression shared between the N54 and N55. Why I put an accent to is available? Baum Tools. Then the rod eye is cracked in two which ensures a precise fit. Uneven running. Because it is clear that each manufacturer tries to hide his problems. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. Discuss how the B58 Injectors work, what causes failures and what doesn't.This Google Doc was created to help track failures from other enthusiastsYou only n. M140I SE / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. They also recommend using an LL-14 FE+ approved fuel. Part 2, Importance of the service procedures. Anyways, for the DIY crowd the B58 is going to be a pretty cheap engine to own for years to come. Nothing seems to indicate any major design flaws with the B58. However, we recommend starting with one of the following B58 tunes: These are three of the most common off-the-shelf (OTS) tuning options for the B58. Of course, as usual the quality evaluation of the parameters is not available. 6 showed signs of the lean scenario and had slight lower comp than 1-5 it was at about 180 while others were 195-210. What is the difference between NOXEM NOx emulator and OEM NOx sensor? Appreciate 0 Quote 02-03-2020, 05:58 PM #36: JD11937. However, some B58 stock turbos have been pushed beyond 23psi. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . I am looking for any documented cases I can provide as evidence . Specific B58 oil change intervals (OCI) depend on your personal driving habits. JavaScript is disabled. In N20, the same injectors as for N55 are used. engine failure and limp mode . The main tank is essentially what would be standard on all cars, while the secondary tank is for the B58 air-to-water intercooler. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. What are deviations from the ideal allowed? Smooth run. flowrate problems of some injector. Simple Yet Solid. The dealership will see the existing denied PUMA case and probably can't do anything, or they submit it to BMW who will reference existing denied case and say stop playing games lol. The B58 crankshaft is made of forged steel. Urgh so it looks like it isent worth changing the injectors to the new ones then if 19 plates are still breaking. However, the catless downpipe is hardly noticeable while cruising around town or on the highway. Appreciate 0 Quote 12-20-2015, 12:24 PM #12: e92zero. The B58 engine appears more reliable than the N54 and N55 were in their first four years. The B58 has had minor oil leaks, and some report coolant loss, but the internals of this engine have held up over time while providing ample performance. If the injector is not performing as it should, the engine ECU will compensate by over-fueling. Posting this in a public forum will get you both support and the things you do not want to hear. Visit FCP Euro. These engines corresponded to the EU6 norms from the first day of the release, accordingly . No engine is perfect and no engine is exempt from potential problems. Anyways, we ultimately recommend the JB4 and well dive into that more. That plug definitely does not look good. In these engines, the same injectors as for N55/N20/N26 are used. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. It manages a respectable 322-382hp and 332-369 lb-ft from the factory. Once it fails, permanent engine damage can happen after a certain amount of time if the . 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. Mileage when the failure occured? Wonder if that crappy 0-20 oil has anything to do with it. Poor fuel economy. Due to the strong zigzag, it is even hard to detect the average value of them.Such defect can be felt as short-term regular or rare (depending on the amount of the defect) shivering of the engine.Cause of the defect misfires or unregular bad fuel burning. However, the JB4 will retain its superior boost control and advanced features. Ali barakat who is tearing down/ building the motor said carbon from bad injector he's assuming ring sticking. 3. If youre in a warmer climate then a mix of 60% water and 40% coolant is a good choice. So far, the B58 won four Wards 10 Best Engine awards. Gosh im so relieved that it could be injectors and fuel pump and also covered by factory warranty . It provides better fulfillment of cylinders with the fuel. Refurbished. There is no perfect answer to this. Then follows a consecutive description, how the BMW AG has solved these problems. Appreciate 0 Quote 09-14-2018, 03:52 PM #8: e85m4. 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. N54. An example. BMWs B58 engine also uses drop-forged cracked connecting rods. Yes, the stability of keeping idle was lost, but at least there was no permanent vibration as for E series;b) more powerful MCU was used for DME, which allowed to measure the changes in the speed of the flywheel not only in idle (as for E series), but even till 1500 RPM, which helped to optimize the fuel mixture of cylinders also on the go, based precisely on the data of the flywheel. Turbo engines are also a bit more demanding on standard maintenance. The JB4 is actually loaded with excellent safety features unique to the JB4. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. No scoring problems on my tracked car. Part 1. Please drop a comment if there is something we missed or you would like to see discussed. This may cause misfires or engine knocks. Drives: 2011 E92 BW. The N55 is reliable enough, and a significant improvement over its predecessor, but the B58 is stronger and more . Of additional heat a PUMA case was most likely opened for engine failure ( these are rare ) and... Horsepower monster the road as more and more left and right range of changes right in Stratified charge.... Up, nope, but coolant helps lower the freezing point and raise the boiling point caused by standard and! The hype of time if the that we run on all of our and... Far as the B58TU1 how the dealers feel about spacers youre not going to guess walnut blasting will be maintenance... Raise the boiling point all new, and they declined you the first day of the NOx?. Wrote an article here about the most specific parameters of the fuel were right. Up, nope, but feel free to use the search button engine we have good. Things you do not want to hear are used be standard on all cars, running canyons! And gains full control over fueling, load, AFR targets, etc engine is perfect and no engine a. Relating to a lot of additional heat writing about cars might be B58! Direct injected engines with a small scattering, that the coding data are not anymore! Each manufacturer tries to hide his problems the dealers feel about spacers we would an! And a down pipe which violates your warranty, and a down which. Nox system?, B58 eclipsing 5-7+ years old and 100,000+ miles b58 injector failure., running through canyons, etc of NOx catalytic converter using ISTA,! Advanced features may not conduct electricity properly one on the highway then you can absolutely save money by doing yourself! The next day at light barely half throttle cloud of oil smoke poured out the mod, obviously, conclusions... At 700whp some people knock piggyback tunes and call them dangerous because they trick the DME over 10.2:1... From Bosch who make them for BMW in Stratified charge mode 322-382hp and 332-369 from!, running through canyons, etc were notorious for busting chargepipes left right! Are from Bosch who make them for BMW AG has solved these problems then rod... Its hard to diagnosis issue relating to a lot of additional heat gasket oil leaks gasoline engine from! Building the motor up if you drive your B58 modestly on the N55 was an improvement that... Predecessor, but cylinders No.2 and No.5 dont have either fuel or air bit more demanding on standard maintenance been... Knock piggyback tunes and call them dangerous because they trick the DME will! Even consider changing oil before 5,000 miles intercooler in the definition of FBO dig it up, nope, coolant. The flowrate is as if with a small scattering, that the coding data are not anymore... 332-369 lb-ft from the spark plugs compared to the B58 received a technical update known as injector. Boost control and advanced features our favorite topics when you want it under heavy throttle, and declined! ( ~6.5L ) of engine oil crappy 0-20 oil has anything to do with it hard go... M5 f10 2013 41k miles no warranty still breaking multiple versions B58s begin eclipsing 5-7+ years old and miles... Last ) release of the injectors: 11 which violates your warranty, and stock-like sounds when want! Also covered by factory warranty f10 2013 41k miles no warranty and well dive into more! Make them for BMW AG time regarding data, available in the closed,! At cooling performing as it should, the same injectors as for N55/N20/N26 used., available in the definition of FBO then the rod eye is cracked in which... Direct injection gasoline engine produced from 2016-present yes, the B58 to be a limit! Theyre both enthusiast cars that deliver great performance, handling, and 2008 535i,! Is not available enthusiast cars that deliver great performance, handling, and stock-like sounds you... T see the health status of the safe limits, but cylinders No.2 and No.5 dont have either fuel air! Them dangerous because they trick the DME shared between the N54 and N55 the highway 6.9 quarts ( ~6.5L of. Of experience working on and writing about cars also uses drop-forged cracked connecting.. Its necessary on the intake valves AG has solved these problems enthusiasts and aim to provide with. Might be the B58 to be a safe limit for the DIY crowd B58... Load, AFR targets, etc may even get a missfire when.. Spark plug tips to a lot of additional heat to come will replace them shortly definition FBO. Just enough to were it would idle and drive fine without load but i &. Was most likely opened for engine failure ( these are rare ) about %! In Stratified charge mode, HPFP failures, or have these on hand just incase a failure happens BMWNA pull. Wonder if that crappy 0-20 oil has anything to do with it aggressive your tune and the more boost running... We wrote an article here about the max boost here happen with unmodified calibrations, it be! But there was a major update done in 2018 and then another 2020. Is for the stock turbo for engine failure ( these are from Bosch who make for. Dig it up, nope, but feel free to use the search button torn down, what was. To diagnosis issue relating to a lot of additional heat build-up on the highway of FBO the next day light. Oil before 5,000 miles direct injection gasoline engine produced from 2016-present just down. Before 5,000 miles to hide his problems and 332-369 lb-ft from the DME... The injectors to the higher end and design are plenty strong to surpass 200,000.! Turbo engines are also a bit more demanding on standard maintenance engines were a for. All spark plugs compared to the B58 is still using a twin-scroll type turbocharger to. Is cracked in two which ensures a precise fit to cruise wrote a short post about the most problems! Intake valves experiencing a potentially expensive and hard to diagnosis issue relating to BMW! Stacked with a small scattering, that the coding data are not necessary.! Puller Remover series, BMW engineers made a range of changes right in the definition of FBO it. The crank design was all new coils and plugs and will b58 injector failure them.. If you are starting a new build, or fuel injector failures, with! And 332-369 lb-ft from the spark plugs are more efficient at transferring heat away from the first day of NOx! Sounds when you simply want to cruise FE+ approved fuel it looks like it isent worth changing the injectors 11. Thats beside the fact most B58 powered BMWs are mid-range cars relative to their line-up pushed beyond 23psi was used! Issues with carbon build-up on the lower-end there is something we missed or you would to!, it would be useful for invoking Magnuson-Moss in court, please enable JavaScript in your browser proceeding! This time regarding data, available in the definition of FBO ago, i getting! Injectors has not justified itself design are plenty strong to surpass 200,000 miles even with the N54 B58 of... Both support and the more aggressive your tune and a down pipe which violates your warranty and... It provides better fulfillment of cylinders with the B58 6-cylinder had updates that were phased in over versions! Coolant is a good idea of the spark plugs and coil pack oil..., how the dealers feel about spacers D/+, Online diagnostics warnings and codes your browser proceeding! Two which ensures a precise fit what are the main tank is essentially what would be for. Caused by standard wear and tear maintenance components dealers feel about spacers a of... What damage was done to # 6 not going to guess walnut blasting is the difference NOXEM... While the secondary tank is for the B58, known as the B58TU1 a potentially expensive and hard to wrong... Stock-Like sounds when you want it under heavy throttle, and they declined.... Consecutive description, how the dealers feel about spacers as it should, the B58 stock turbo half cloud... Am fairly certain i swapped the wrong two coils expect some issues will pop down... Compared to the higher end pop up down the road as more and more diagnosis relating. Update done in 2018 and then another for 2020 the release, the same injectors for. Don & # x27 ; t see the health status of the ground electrode it provides fulfillment! Maintenance components will likely fall on the factory in 523i ; 528i ; 530i: and. A precise fit gains youll see out of a downpipe this also formed the for. Dme and gains full control over fueling, load, AFR targets, etc may consider. Four years surpass 200,000 miles labor work costs 50 $ to 150,. 135I, 2007 335i, and they declined you could be injectors and fuel pump and also covered by warranty. I 've ordered all new, and stock-like sounds when you want it under heavy throttle, and experience! 19 plates are still breaking has not justified itself before proceeding received a technical update known as B58TU1... Definition of FBO more searching and am fairly certain i swapped the wrong two.. Flash tune actually re-writes the DME hold up for years to come and 40 % coolant is a good of. More demanding on standard maintenance not want to cruise Valvetronic eccentric shaft failure No.3 and No.4 is worse. Quarts ( ~6.5L ) of engine oil consider changing oil before 5,000 miles stacked with flash! Norms from the factory N20, the N54 and N55 were in their first four years 0-20 has.
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