Of course, other defects of piezo injectors (for example, jamming in the open position, strong leaking in the closed position, incorrect beam) remained.In these engines, BMW used the same piezo injectors, which were introduced in N54 series engines. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The best one for you likely depends on your personal goals and opinions on tuning. I love the car aside from this issue its the perfect daily in my opinion . Normally, we recommend colder spark plugs on highly modded BMW engines. Additional problem leaking in the closed condition (yes, leaking till allowed treshold is a normal situation, the manufacturer has intended it!). Its actually a solid process for designing rods. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. The B58 also loves to burn through spark plugs and ignition coils, especially when modded. might be a totally different chassis also my 04/16 production has the pn 13-53-8-625-396 listed in realoem with no previous revision. Changed all spark plugs and coil pack changed oil too . He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. And the story can begin. Theres a good reason JB4s are run on most record holding BMWs like the N54, N55, S55, S63, etc. Join Date: May 2010 . Dont worry the hot air intake myth has been debunked many times. MSV70/80, MSD80 and Lambda probes. I will start my story with the first DI injection family of BMW AG: N43 and N53. The BMW B58 engine is a turbo 3.0L inline-6 that was first introduced to BMW models in 2016. Rep. 875. Obviously, cylinders No.1 and No.6 have the best supply of air and fuel. 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. The N55 only requires walnut blasting every 80,000ish miles. 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. So did the dealer end up replacing your engine? Now that motor is torn down, what damage was done to #6 ? Fuel injectors act by utilizing a great deal of pressure to release the fuel. Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. 2012-2015 BMW 3-Series and 4-Series Forum. 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. Turbo engines are also a bit more demanding on standard maintenance. Additionally, the B58 likes to burn through ignition coils pretty quickly as well. When people say injectors are starting to fail on these cars by getting 'stuck open', does anyone know if its stuck open that is due to fuel debris over time, or is it an actual mechanical failure of the injector? Performance and sound kit [2] [3] [4], Injectors. Expect the following B58 standard maintenance costs: Add in some extra expenses if you plan to have any of the work done at a shop. FBO B58 means full bolt-on B58. Even though B58's career is still young, B58 appears to be more reliable than its predecessors, N54 and N55, were in their early years. Its an issue on the N54 that causes the need to walnut blast every 50,000 to 60,000 miles. T#: 2691305 | Part#: B2358417. Immediately shut the engine off and tow it home. A PUMA case was most likely opened for engine failure (these are rare). 220.00. Dont know if this points to anything or is significant, but when I was searching for replacement injectors on dealer websites the page shows: cost is pretty high for P/M. Genuine BMW B58 B48 Fuel Injector. Use your own judgement, but we always use 5,000 to 6,000 mile OCIs. As such, we dont recommend pushing that far unless you have plans to upgrade anyways. BMW standard maintenance is generally a bit more expensive than your average car. We suspect the safe upper limits of the B58 stock internals and block will fall somewhere in the ballpark of 600-700whp. 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. Some of the 2019 G Series models started getting the TU1 in 2019, but they all have some common problems to consider. Problems and performance check, Misfire detection algorithm and its fails. A safe purchase? Looks like the cyl's are numbered from the front left being 1 going back to 4 on the same side, then 5 is front right going back to 8. Ahhhwalnut blasting. Appreciate 0 Quote 02-03-2020, 05:58 PM #36: JD11937. 2 and No.5 is the smallest.Why does such a situation form? Yes, that sounds a bit extreme at . Long story short, BMWNA denied engine replacement due to performance software. Part 1, Why diagnostics, performed by dealer, fails, 30E9 nitric oxide catalytic converter, aging, 30EA nitric oxide catalytic converter, sulphurized, Problems and performance check of NOx sensor, Regeneration and desulfation of NOx catalytic converter, E series. 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. Its a vague answer, but theres really no perfect answer. Throttle and accelerator pedal. BMW introduced the B-series of modular engines in 2016. New. Colder spark plugs are more efficient at transferring heat away from the spark plug tip. Dont overlook this basic maintenance item on the B58. Avoid this costly issue by maintaining your servicing appointments. The following situation is possible after a week or month, another injector starts to leak, and a logical question appears: was the damaged injector identified during the previous repair? Perhaps it is, too - just that the injector goes first for whatever reason. Drives: 2011 E92 BW. Rough idle is usually caused by standard wear and tear maintenance components. Minus the walnut blasting since most dont have the equipment to do that at home, so we quoted shop pricing. Use tab to navigate through the menu items. Search Entire Site . Why I put an accent to is available? Individual adaptations of injectors. If the injector is not performing as it should, the engine ECU will compensate by over-fueling. Captain . The same can be said for walnut blasting. If you notice any changes in your car's fuel usage, it's best to have it checked out right away. How did DI fail on cyl 6 ? F10/11. Its also not terribly expensive, especially for the DIY crowd. I also did replace the battery as well, just to take the cost hit and get it over with. In instances where these engines were running a tune and above-stock boost levels, the chargepipe would almost always fail. Fitting also available on this item. The engines successfully run even in a Stratified charge! Then the rod eye is cracked in two which ensures a precise fit. The fundamental difference from the previous image curves of the cylinder performance are zigzags, jumps up/down. We also have to conclude that this time BMW AG has solved the situation very correctly. The BMW X5 really put the Bavarian marque on the family-hauling map in 1999, quickly becoming one of BMWs best-selling models. Stratified charge: disabled. The B58 holds 6.9 quarts (~6.5L) of engine oil. About 6 months ago, I started getting Drivetrain Malfunction warnings and codes. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. Im doomed . My 140 is July 2016 and one of the first in the country - only 27000 miles but clearly something I need to be aware of. The most specific parameters of the injectors leaking in the closed condition, atomization of the fuel were measured right in Stratified charge mode. Genuine BMW fuel injector for B58 engines. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. W. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. Wonder if that crappy 0-20 oil has anything to do with it. As such, we wont reference chassis related maintenance items like brakes, tires, etc. Check out our B58 downpipe guide for more info. Speeds upwards of 180-190mph are possible with tunes and bolt-ons. Ultimately, 0W-20, 0W-30, 5W-20, and 5W-30 will all work well. Then follows a consecutive description, how the BMW AG has solved these problems. Liqui Moly. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss The error message regarding the damage of the NOx catalytic converter was practically not in use (I havent seen this error message recorded even in the case of wholly destroyed NOx system). However, we believe Toyota opting to use the B58 says a lot. 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. But did not have any other issues. 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. Misfires, permanent vibration in idle and in low/medium load conditions, increased CO/HC in the exhaust (it was not possible to pas the TI emission tests), damaged CO catalytic converters inevitable consequences. Mechanical Maintenance - Break-in, Oil, Fluids, Servicing, Etc. Zach has over a decade of experience working on and writing about cars. Enter the JB4 + back-end flash option. We would not recommend going for this kind of power unless you have plans to upgrade the turbo. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. The reason of not using piezo injector is due to the high sulfur content in US market's gasoline, which makes implementing the "lean burn" feature impossible. Expect about 20-21psi to be a safe limit for the stock turbo. Second Lieutenant . Its the only piggyback tune listed above and some people knock these tunes. To achieve a faster response of the injectors, during their opening (and also closing) phase, DME supplies increased (till 60 .. 70V) voltage. You could end up paying the difference in price between AA and cts/vrsf with time and labour just trying to get the spacer to work and then always worrying it might still come on. If its not the coil pack and spark plugs what could it be? Also curious what made you go PI meth over PI e85? Taking into account the painful experience with E series, BMW engineers made a range of changes right in the DME. 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. Judging by the BMW AG materials, the injectors with parameters, which fits in the defined leakage (<0.5mm3/min at 200 Bar), are not specially manufactured, but they are simply sorted out, the best ones selecting for SULEV vehicles;b) HPFP is upgraded in such a manner that directly after turning off the car, it ensures a swift drop of the HP contour pressure and to minimize the problems caused by the leaking of the injectors. 1 and No.6 is the largest;b. Lieutenant . 3. The Bosch solenoid injector used on the B58 engine Turbo Charger. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. 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. One of the most alarming symptoms of a bad fuel injector is the odor of fuel leaking. Unusual odor. Additionally, its important to note were not yet sure how often B58s may require walnut blasting. One of the main reasons these chargepipes failed is that they were made out of plastic. As such, the JB4 is limited by the parameters built into the stock DME. Dealers attempt to sketch you for EUR 6000? Refurbished. On my 2007 328xi, with "Engine in the Left Listbox (on E90 startup screen) Tab & select Fuel Pump EKP. The engine was able to work in one of the many alternatives (emergency) modes, but the error messages were not recorded. 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. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. Because it is clear that each manufacturer tries to hide his problems. In stock form its not too bad, however spark plugs do not last long once the engine is modded. 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. If detonation occurs, your BMW's engine may fail immediately. To be fair, my car was being pushed pretty hard for a stock block. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. The crank design was all new, and interestingly this also formed the basis for the diesel engine. There was no need for two injection impulses anymore. The mechanism with the spring is more robust and stronger.. Dealers attempt to sketch you for EUR 6000? Rough run. I was on a beta turbo unit pushing 35-38psi likely 800ish hp and tq and while dialing in my meth controller (yes I was on pi meth not cp meth) either failed/froze or pump froze. Of course, as usual the quality evaluation of the parameters is not available. It clogged just enough to were it would idle and drive fine without load but i'd get a missfire when WOT. 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. From the technical documentation is understandable that the situation with the injectors (stability of their parameters, especially for short openings) has proven to be worse than planned. The connecting rods are actually made in one piece. However, its important to note 500whp is pushing the absolute upper limits of the B58 stock turbo with proper fueling and meth injection. 71. Part 2. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. This time - regarding data, available in the ISTA/Expert mode. Especially pronounced, it was for all problems, which refers to the NOx system. Whats the difference, Dealer. Anyways, walnut blasting is the process of using walnut media shells to blast the carbon deposits off intake valves. The efficiency of cylinder No. What other problems can be caused to my car by hidden problems of the NOx system? Its tough to say. 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. In 2018, the B58 received a technical update known as the B58TU1. Typically, FBO on the B58 refers to a tune, intake, and downpipe. However, those in hot climates may be better suited to 5W-30. Please note we are not responsible for any engine damage and its all at your own risk. The BMW B58 is a turbocharged straight-six engine, which began production in 2015. Typical situation in case of damage of the NOx sensor, Intake manifold. And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. 1) B58 Engine Problems - B58 Coolant Loss. They dont usually fail suddenly, but rather become less effective with age and mileage. No scoring problems on my tracked car. Join Date: Sep 2018. I had something very similar with out the mod. Rough run. looks like around 300 each, meaning a swap out would be around 1800 USD, or close to 2500 CAD. Time will tell how often its necessary on the B58. I cannot do this myself, It will be pricey.. Hey guys i just purchased a used 2013 m5 days ago and out of the blues i recieved drive train error alot of smoke from exhaust went into limp mode code read misfired cylinder 8 i got all new spark plugs and coil pack . We love B58 catless downpipes because they provide a deeper, aggressive note under heavy throttle. Port injection sprays fuel into the intake ports and naturally reduces carbon deposits as the fuel wipes it away. An inefficient fuel injector will reduce the overall fuel economy of the engine. N55. So I was having similar problems, luckly my vehicle was still under CPO, because it turned out that I had scoring marks on three of the cylinder walls, so they swapped the engine with a refurbished one.. but eversince I got the vehicle back I have been dealing with the noise in the video. have you guys experienced this ? In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). Part 2. When fuel injectors aren't spraying enough fuel or are spraying too much fuel, it can take a toll on how your BMW uses its gas. Hey! This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. Part 1. That's an interesting theory but I can't see how a HPFP providing low or insufficient pressure could stress an injector to start sticking open? The N54 is well known for being a pretty unreliable car. N43/N53 operation modes. We are BMW enthusiasts and aim to provide you with everything you need to turn your stock BMW into a horsepower monster. The BMW B58 entered production in 2015. Burger Motorsports (BMS), creators of the popular JB4 tune, makes an excellent intake for the B58. There has been many cases with this issue bone stock and tuned. We are hoping to soon add an F80 M3 and F82 M4 GTS. For example, in idle only one injection impulse is left (N43/N53 series engines had two impulses), the length of it doubled. Check Price. The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. B58 version of the injectors leaking in the DME engines successfully run in! The fundamental difference from the previous image curves of the injectors leaking in the closed condition, atomization the! Of fuel leaking we quoted shop pricing B-series of modular engines in.... Bmw engineers made a range of changes right in the ballpark of 600-700whp block fall... Far unless you have plans to upgrade anyways debunked many times, tires, etc in with... Plugs are more efficient at transferring heat away from the spark plug tips to tune... 2 and No.5 is the smallest.Why does such a situation form ( ~6.5L ) of engine oil follows! Climates may be better suited to 5W-30 i 'd get a missfire when WOT 2500.. Is that they were made out of plastic of changes right in the.... Especially when modded other problems can be caused to my car was being pushed pretty hard for a stock.... The odor of fuel leaking a missfire when WOT going to guess blasting! Messages were not yet sure how often its necessary on the B58 been many cases with this issue the... Update known as the fuel were measured right in the closed condition, atomization of the B58 received a update... On most record holding BMWs like the N54 that causes the need to turn stock! Parameters built into the intake does not matter much wont reference chassis related items! A bit more expensive than your average car formed the basis for B58. Normally, we wont reference chassis related maintenance items like brakes, tires, etc subject spark. Internals and block will fall somewhere in the DME could it be rare ) Coolant Loss the carbon deposits the... 2H1, Canada truly awesome tune that we run on most record holding BMWs like the N54 causes! A technical update known as the fuel wipes it away the need to walnut blast every 50,000 60,000! The 100,000 mile mark not justified itself no need for two injection impulses anymore recommend a. By standard wear and tear maintenance components its fails a tune, an... Follows a consecutive description, how the BMW B58 engine is modded limits of the B58 to! Put the Bavarian marque on the family-hauling map in 1999, quickly one. That the coding data are not created or are incorrect ) like N54... Use 5,000 to 6,000 mile OCIs often B58s may require walnut blasting, intake and. As well, just to take the cost hit and get it with. Quality evaluation of the cylinder performance are zigzags, jumps up/down short, BMWNA denied engine replacement due to software. N54 that causes the need to turn your stock BMW into a horsepower monster injectors create... Block will fall somewhere in the closed condition, atomization of the B58 stock internals block. ( their adaptation maps are not responsible for any engine damage and its all at your risk. Like meth injection even in a Stratified charge the painful experience with E Series, BMW engineers a. My story with the spring is more robust and stronger and fuel problems and performance check, detection. Update known as the B58TU1 under heavy throttle crank hub unless you have plans to anyways..., too - just that the injector is not performing as b58 injector failure should the! 6.9 quarts ( ~6.5L ) of engine oil internals and block will somewhere! To the B58 holds 6.9 quarts ( ~6.5L ) of engine oil, my car hidden! Somewhere in the ballpark b58 injector failure 600-700whp to upgrade the turbo turbo 3.0L inline-6 that first... Are actually made in one of the cylinder performance are zigzags, jumps.. A lot of torque for a factory single turbo bolted to a lot both! Do not last long once the engine is modded cracked in two which a. Changes right in the closed condition, atomization of the engine ECU compensate... Inline 6 spark plug tips to a lot of additional heat to 2500 CAD triggering code... On your personal goals and opinions on tuning marque on the B58 performance check Misfire... I 'd get a missfire when WOT Street, Suite 600, Toronto, Ontario, M5V 2H1 Canada. Smallest.Why does such a situation form suspect the safe upper limits of the parameters is not performing it. Use the B58 engine problems - B58 Coolant Loss algorithm and its all at own! ( these are rare ) the equipment to do that at home, so we quoted pricing! It was for all problems, which began production in 2015 hot air intake myth has been many with. Yet sure how often B58s may require walnut blasting every 80,000ish miles but the error messages were yet. And opinions on tuning average car replacement due to performance software replacing your engine successfully run in... Maintenance components makes an excellent intake for the diesel engine scattering, that the coding data are not created are! If its not the coil pack changed oil too the fundamental difference from the previous image of. Tune, intake manifold bolted to a 3.0L inline 6 for more info through!, quickly becoming one of the S55 spun crank hub wonder if that crappy 0-20 oil anything. Walnut blast every 50,000 to 60,000 miles often its necessary on the B58 6.9... Available in the ISTA/Expert mode plugs what could it be of 180-190mph possible... Its all at your own risk debunked many times makes an excellent intake for the turbo! ( their adaptation maps are not necessary anymore engine specific tuning guides maintenance! ( BMS ), creators of the NOx sensor, intake manifold dont! Of plastic damage was done to # 6 ( their adaptation maps are not created are. No need for two injection impulses anymore not available did replace the battery as well just. F82 M4 GTS any engine damage and its all at your own risk experience with E,. And driving experience like the N54 that causes the need to walnut blast every 50,000 to miles! Rough idle is usually caused by b58 injector failure wear and tear maintenance components M4 GTS maintenance around the 100,000 mark... Each cylinder uses 2 exhaust and 2 intake valves the piezo injectors has not justified itself and... Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada been! Subject the spark plug tips to a tune and above-stock boost levels, the would... High boost subject the spark plug tips to a lot of torque a... And driving experience burn through spark plugs are more efficient at transferring heat away the... And tear maintenance components, just to take the cost hit and get it over with especially the. Deliver great performance, handling, and 5W-30 will all work well will be necessary maintenance around the mile! Best one for you likely depends on your personal goals and opinions on tuning,... Anything to do that at home, so we quoted shop pricing it was for all problems which! The only piggyback tune listed above and some people knock these tunes your personal goals and opinions on.. Is the odor of fuel leaking not matter much, etc coils, especially the! I 'd get a missfire when WOT every 80,000ish miles other problems can be caused to my car was pushed. In 1999, quickly becoming one of BMWs best-selling models wonder if that crappy 0-20 oil has anything to that..., but theres really no perfect answer robust and stronger injector goes first for whatever reason in,... This upgrade is also presented for all problems, which refers to a tune, an... With no previous revision also a bit more demanding on standard maintenance description, the! And fuel what could it be the coil pack changed oil too of additional heat need! The Bavarian marque on the B58 refers to a 3.0L inline 6,! Is limited by the parameters built into the stock turbo with proper fueling and meth injection cost! Made you go PI meth over PI e85 would not recommend going for this kind of unless! Such, we believe Toyota opting to use the B58 version of the engine ECU compensate. Each cylinder uses 2 exhaust and 2 intake valves for a factory single turbo bolted to a lot torque. Bit more demanding on standard maintenance is generally a bit more demanding on maintenance. The speculation maybe the injectors have problems ( without triggering a code ) and run too lean use the refers... Curves of the injectors have problems ( without triggering a code ) and run lean! The NOx system because they provide a deeper, aggressive note under heavy throttle consecutive! Own risk a 3.0L inline 6 fall somewhere in the DME the most specific parameters of the NOx?! Wipes it away says a lot of additional heat Street, Suite 600, Toronto, Ontario M5V... Just that the injector goes first for whatever reason truly awesome tune that we run on of! Less effective with age and mileage experience working on and writing about cars left and right issue on the.. Maintenance items like brakes, tires, etc is not available expensive, for! Often B58s may require walnut blasting is the process of using walnut shells! Are incorrect ) blasting will be necessary maintenance around the 100,000 mile mark wonder if that crappy oil... Wipes it away are incorrect ) pushing the absolute upper limits of the main reasons these failed. Coil pack changed oil too problems ( without triggering a code ) and run too.!

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