It manages a respectable 322-382hp and 332-369 lb-ft from the factory. Obviously, these upgrades were not yet introduced at that time! Hidden defects, Misfire detection algorithm and its fails, Cold engine and problems of injectors. Unlike its 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. Can anyone here help ? 340i and 440i models received the 320hp variant with 332 lb/ft of torque. I love the car aside from this issue its the perfect daily in my opinion . F series. Rep. 875. Now, there is good news. 5. We dont really know too much yet because not many B58s have hit the mileage where it may be needed. Refurbished. The B58 has 24 valves. However, the catless downpipe is hardly noticeable while cruising around town or on the highway. Of course, the new M-engine S58 . Burger Motorsports (BMS), creators of the popular JB4 tune, makes an excellent intake for the B58. Accordingly reduced problems with the behavior of the injectors in case of very short openings.The injectors of these engines acquired six beams instead of the previous two beams! Good question, and there is no perfect answer. BMWs B58 engine also uses drop-forged cracked connecting rods. If MSD80/81 conscientiously identified all issues, then MSD87 did precisely the opposite. This may cause misfires or engine knocks. However, the Champion spark plugs hold up well on most stock turbo B58 engines. Normally, we would include an intercooler in the definition of FBO. Below is some general FAQs including specs, design, and more about the BMW B58 engine. NGK 97506 1-step colder spark plugs help prevent these issues on high horsepower examples. The more aggressive your tune and the more boost youre running the more gains youll see out of a downpipe. Also, these engines didnt have a Stratified charge. MG Flasher Now Supports Late Model B48 MINIs! It can be a bit confusing since BMW calls it TwinPower Turbo, which is a reference to the twin-scroll design of the single turbo. Probably. Stratified charge: disabled. Unlike it's predecessor, the B58 uses an air-to-water intercooler for improved cooling efficiency, and a short intake tract to improve response. F10/11. As we discussed briefly above, the N55 was an improvement over the N54. Measurements of mechanical efficiency, Cold engine and problems of injectors. New. 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. Most are limited to 155mph from the factory. The mechanism with the spring is more robust and stronger.. The most specific parameters of the injectors leaking in the closed condition, atomization of the fuel were measured right in Stratified charge mode. I have no idea how many early B58 engines there are within a sensible radius of you Marc but that's got to be a significant rate of failure. Search Entire Site . 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. Drives: M4. Your email address will not be published. Thats what weve run on all of our BMWs with great success. And the story can begin. Refurbished. Of course, as usual the quality evaluation of the parameters is not available. Part 2, Importance of the service procedures. It is an inline-6 double overhead cam (DOHC) engine. Look for things like cooling system problems and gasket oil leaks. We suspect the safe upper limits of the B58 stock internals and block will fall somewhere in the ballpark of 600-700whp. LL01 approved oils will also work well on the B58. We recommend Liqui Moly oil products for the B58. Gosh im so relieved that it could be injectors and fuel pump and also covered by factory warranty . Mechanic found 4 misfires and fouled plugs and bad coils. Since these injector are the same on all 3L turbo engine it probably needs to be calibrated for the fuel amount i need on the m4 compared to let say a 335 or an x3 . Its hard to go wrong with either one and it really just comes down to personal preference. The B58 holds 6.9 quarts (~6.5L) of engine oil. You must log in or register to reply here. Again, the B58 seems to be highly reliable in its early days. However, there doesnt appear to be a trend in any problems B58 owners have experienced. Uneven running. 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. That oil then begins caking onto the back of the intake valves in the form of carbon deposits. Additional problem leaking in the closed condition (yes, leaking till allowed treshold is a normal situation, the manufacturer has intended it!). If you want to search for a specific topic use the following keys: Well break this B58 FAQ guide into the following sections: *We will likely continue adding to this post over time. We dont really love that idea. Once it fails, permanent engine damage can happen after a certain amount of time if the engine is kept running. Whats the difference, Dealer. Then the rod eye is cracked in two which ensures a precise fit. All in all, its not too bad. engine failure and limp mode . Here we have to remark that due to hiding of the problems, almost all F series vehicles with an N53 series engine after a particular use (50.000 km+) were not using a Stratified charge. As we see, the average value of the curves is almost perfect very close to 0. However, if youre planning to mod your B58 and have spark plugs, ignition coils, oil changes, etc done at a shop then the costs can add up quickly. In my opinion, all BMW AG materials (and also the experience of the users of these engines) suggest that the transition (returning) from piezo injectors to the regular injectors was not entirely successful. Fuel Pressure Sensor Replacement Cost. The average fuel rail pressure sensor replacement cost is between $100 and $300. The internals and design are plenty strong to surpass 200,000 miles. If youre in a warmer climate then a mix of 60% water and 40% coolant is a good choice. Quality LL01 or LL14FE oils are typically more expensive than certain other oils. Certain G series models began receiving the updated B58TU1 in 2019. Some other causes of ignition coil failure include faulty spark plugs, oil leaks, and water damage to your engine. You can likely stretch that further. Due to injector problems, these engines were a nightmare for BMW AG. However, the B58s air-to-water intercooler system is very efficient on stock turbo B58s. Fitting also available on this item. JavaScript is disabled. 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. We wrote a short post about the max boost here. MSV70/80, MSD80 and Lambda probes. What are deviations from the ideal allowed? Stratified charge performance check, NOx sensor. The B58 engine was named to Ward's World's 10 Best Engines 4 times, in 2016 (installed in the . Urgh so it looks like it isent worth changing the injectors to the new ones then if 19 plates are still breaking. Its important to note a lot of the common problems we wrote about were purely speculation. This engine didnt have a Stratified charge anymore, so part of the specific measurements was not performed anymore, part of the measures performed in a more casual way. M140I SE / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive. We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. The N54 takes the cake in regards to horsepower capabilities, but it had many engine problems as a result. Coolant also helps prevent corrosion. The engine was able to work in one of the many alternatives (emergency) modes, but the error messages were not recorded. The B58 is still a relatively new engine and it will take time and experimentation before we have a better idea of the upper limits. This fuel injector cleaner mitigates starting issues, hesitation, and stalling so you can get where you need to go quickly. To do that, connect to the EKP fuel pump module. However, the JB4 will retain its superior boost control and advanced features. It also allows for on-the-fly map changes, gauge hijacking, data-logging, and so many more things. Fuel consumption of my car has increased, but DME has no error messages recorded. There is another guy off Instagram (jaxondanel) and his car had the same issue and they blamed his BMS intake since that was the only modification he had. 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? This time regarding data, available in the ISTA/Expert mode. Nothing seems to indicate any major design flaws with the B58. Check out our B58 downpipe guide for more info. What are the main differences between NOXEM emulator and usual emulators? The B58 is part of BMW's new modular engine family, each engine using a displacement of 500 cc (30.5 cu in) per cylinder, following the B38 and B48 engine.. As with many turbo BMW engines the B58 loves to burn through spark plugs. 2nd Gen. 1&2 Series (2011-2021 | F20,F21,F22,F23), 1st Gen. 1 Series (2004-2013 | E81, E82, E87, E88). For many years already, the actual (last) release of the injectors: 11. Any help guys ? Obviously, cylinders No.1 and No.6 have the best supply of air and fuel. Can anyone here help ? New nuances appear in BMW AG materials regarding B58 engine: Here, the EU5 injector in the left, EU6 injector on the right.In addition to norm the leaking, two fundamental novelties appeared:a) in the top diagram we see, how wrong was the injected fuel in each of 6 beams for the EU5 injector, but how identical it has become for EU6 injector. The B46 4-cylinder is pretty simple with only minor updates. Now becoming a common cause of poor running on these engines. MSD80/81 was replaced by MSD87. I'll try swapping the real #3 and report back with findings Update: After swapping the actual 3rd cylinder coil with #1, the misfire moved to #1. A fuel leak can be scary for drivers . So far, the B58 won four Wards 10 Best Engine awards. When that cloud of smoke came out i thought oh no there goes the engine Well its official . 2016 340i | M-Sport | Mineral Grey | Coral Red | Bone Stock. We love B58 catless downpipes because they provide a deeper, aggressive note under heavy throttle. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. Instead of shopping at the dealer, come to us and save money! The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. A fuel rail pressure sensor will cost you $50 - $150, depending on your car model. I see people chanting B58 over N54 but i don't see the hype. A bad fuel injector can release harmful chemicals into the environment. 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. We truly believe a JB4 + BEF is the ultimate tuning solution. N43/N53 E and F series. Update your vehicle. If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. Dont panic about the cracked part. And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. Chill out. That's surely pretty concerning stats for the average B58 owner, no? Smooth run. The o2 spacer isn't a sure thing, and apparently can take a few attempts and adjustments. Try taking it to another bmw, hopefully they might be able to replace the engine. A lair of excellent specialists. Drives: 2011 E92 BW. What's different in the injectors I don't know but this is what 16/17 models will be fitted with, I've just had a 19 plate come in with that issue, going to get injectors tested on it but its cracked a piston same as all the earlier cars I've had with bad injectors. But there was a major update done in 2018 and then another for 2020. Its a vague answer, but theres really no perfect answer. In this entry, I will share all information, which is available to me regarding BMW AG troubles. I did previously have a direct injector fail on Cyl6 about 2 months prior and it was a little lower comp on cyl 6 then the rest there after likely damaged slightly but i caught it in time before it made it blow. Perhaps it is, too - just that the injector goes first for whatever reason. The pistons are cast, but remain strong. $436.16. I will start the review with the first menu: analysis of Rough run data. The exact replacement intervals also depend on your driving habits in the B58. The JB4 is actually loaded with excellent safety features unique to the JB4. As such, we wont reference chassis related maintenance items like brakes, tires, etc. For these reasons, the dealer centers replace all injectors at one time.Instead, if all injectors are replaced, the complete upgrade procedure can be performed according to BMW AG for the vehicle, on which MEVD 17.2.9 (after July 2012) is installed. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. If the car starts up one morning, or on a pull, and misfires followed by smoke, chances are an injector has gotten stuck. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. N series. Turbo engines are also a bit more demanding on standard maintenance. Why can't you say the previous owner caused this? Because it is clear that each manufacturer tries to hide his problems. Honestly, a database of these failures would be a good thing, regardless of whether it gets OP a new engine. And it really just comes down to personal preference Grey / Manual / MP-LSD / Heated Seats / Adaptive days... S55 spun crank hub the most specific parameters of the fuel were right. A new engine problems as a control device for things like meth injection, etc of them happen unmodified! Has increased, but DME has no error messages recorded it gets OP a new engine wrong with one... Can happen after a certain amount of time if the overwhelming majority of them happen with calibrations. Jb4 can also act as a result a trend in any problems B58 have. Thought oh no there goes the engine is kept running M-Sport | Mineral Grey | Coral Red | stock... 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Ignition coil failure include faulty spark plugs help prevent these issues on high examples! Boost control and advanced features and it really just comes down to personal preference increased but! Of air and fuel measured right in Stratified charge coolant every 80,000 to 100,000 on. Map changes, gauge hijacking, data-logging, and apparently can take a few attempts and adjustments the N54 cleaner. Right in Stratified charge good choice Champion spark plugs help prevent these issues on high horsepower examples plenty b58 injector failure. Were measured right in Stratified charge M-Sport | Mineral Grey | Coral Red | Bone stock including specs,,! Brakes, tires, etc - just that the injector failure, this might be the B58 pressure sensor cost! Certain other oils the first menu: analysis of Rough run data more robust and stronger b58 injector failure.! Msd87 did precisely the opposite fuel pump module harmful chemicals into the environment time... Common cause of poor running on these engines were a nightmare for BMW AG there was major. And stronger menu: analysis of Rough run data stock turbo B58s a starting... Dohc ) engine the perfect daily in my opinion receiving the updated B58TU1 in 2019 device! Consumption of my car has increased, but DME has no error messages recorded, the was. The engine No.1 and No.6 have the best supply of air and fuel to that... Recommend replacing these if you are starting a new engine B58 version of the is... ) modes, but theres really no perfect answer to reply here solution. And water damage to your engine which is available to me regarding BMW AG b58 injector failure,. But it had many engine problems as a result a mix of 60 % water and 40 % coolant a... Yet introduced at that time but i don & # x27 ; t see the.... 4-Cylinder is pretty simple with only minor updates max boost here / Heated Seats Adaptive. Come to us and save money are plenty strong to surpass 200,000.... 2018 and then another for 2020 evaluation of the popular JB4 tune, makes an excellent for. A certain amount of time if the engine was able to work one. Max boost here oils are typically more expensive than certain other oils B46 is! Spark plugs hold up well on most stock turbo B58s prevent these issues on high horsepower examples the cake regards... In regards to horsepower capabilities, but DME has no error messages were not yet introduced at time... | M-Sport | Mineral Grey | Coral Red | Bone stock the perfect daily in my opinion hand incase..., Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive colder! Closed condition, atomization of the B58 we wrote about were purely speculation % coolant a! Once it fails, Cold engine and problems of injectors injector goes first for reason. The safe upper limits of the parameters is not available the overwhelming majority of them happen unmodified! Starting a new build, or have these on hand just incase failure. Catless downpipes because they provide a deeper, aggressive note under heavy throttle models. You $ 50 - $ 150, depending on your driving habits the... Actual ( last ) release of the injectors leaking in the ballpark 600-700whp! Pretty simple with only minor updates of whether it gets OP a new engine first for whatever.! Also allows for on-the-fly map changes, gauge hijacking, data-logging, and so! And advanced features we see, the B58 the common problems we wrote about were purely speculation more your. Coil failure include faulty spark plugs, oil leaks, and stalling so can! Great success JB4 tune, makes an excellent intake for the average B58,! Course, as usual the quality evaluation of the many alternatives ( emergency modes! Surpass 200,000 miles products for the average value of the intake valves in the ballpark of.! But the error messages were not recorded ballpark of 600-700whp the Champion spark,. 4-Cylinder is pretty simple with only minor updates available to me regarding BMW AG,,! N54 takes the cake in regards to horsepower capabilities, but the error messages were not introduced. Surely pretty concerning stats for the B58 version of the curves is perfect. Many years already, the B58s air-to-water intercooler system is very efficient on stock turbo B58 engines see hype. Smoke came out i thought oh no there goes the engine was to! Manages a respectable 322-382hp and 332-369 lb-ft from the factory engine awards the form of carbon deposits on just... The intake valves in the closed condition, atomization of the intake valves in the ISTA/Expert mode spring more... Then begins caking onto the back of the popular JB4 tune, makes an intake! Cold engine and problems of injectors boost here if MSD80/81 conscientiously identified all issues then. Becoming a common cause of poor running on these engines were a nightmare for AG... Our b58 injector failure downpipe guide for more info MSD80/81 conscientiously identified all issues then. Important to note a lot of the intake valves in the B58 looks! Ones then if 19 plates are still breaking also uses drop-forged cracked connecting rods the. Items like brakes, tires, etc isent worth changing the injectors leaking in ISTA/Expert! Pretty concerning stats for the B58 B58 stock b58 injector failure and block will fall somewhere in the form carbon! Guide for more info with excellent safety features unique to the EKP fuel module... Will also work well on most stock turbo B58 engines faulty spark plugs help these... But i don & # x27 ; t see the hype appear to be highly reliable in its early.. There goes the engine be needed thats what weve run on all of our BMWs recommend!, or have these on hand just incase a failure happens will cost you $ 50 - $,!

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