Again, the B58 seems to be highly reliable in its early days. Look no further. 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. Now only the Delay parameter is left from the coding data of the injectors. Poor fuel economy. Emissions Problems It worsened while i was diagnosing ignition system to melting plug number 6 when WOT and a consistent missfire at idle and 0 load And a new Injector solved the problemm. But did not have any other issues. ~480-500whp. Thats what weve run on all of our BMWs with great success. What are the main differences between NOXEM emulator and usual emulators? Gen1 B58 ZF8HP70 Swap Kits Stocked in the USA (HP50 to HP70 Conversion), MG Flasher Support for BMW Gen 2 B48 & B58. 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. However, LL14FE oils are designed with fuel economy in mind. Individual adaptations of injectors. We love B58 catless downpipes because they provide a deeper, aggressive note under heavy throttle. Problems of air-tightness, Idle. N63. Look for things like cooling system problems and gasket oil leaks. Link be be great, any of you guys experience vibration at cold start ? BMW introduced the B-series of modular engines in 2016. I see people chanting B58 over N54 but i don't see the hype. Theres no right answer, but in general the B58 should last as long as youre willing to continue repairs and standard maintenance. 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 . The N54 is well known for being a pretty unreliable car. Different (remaining) efficiency of cylinders. Don't think it stayed open sowhat happened there ? In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). Where could be the problem? 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. Performance and sound kit [2] [3] [4], Injectors. 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.. The N55 is reliable enough, and a significant improvement over its predecessor, but the B58 is stronger and more . Anyways, for the DIY crowd the B58 is going to be a pretty cheap engine to own for years to come. 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. A second aspect replacing only one (damaged) injector, it is hard to give any warranty. However, those in hot climates may be better suited to 5W-30. The BMW B58 entered production in 2015. This time - regarding data, available in the ISTA/Expert mode. NGK 97506 1-step colder spark plugs help prevent these issues on high horsepower examples. DO NOT TRY TO JUST REBOOT, THIS IS NOT A WINDOWS COMPUTER! 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 . As with the N55, the B58 engine uses a single twin-scroll turbocharger. Its a good balance, in our opinion. Includes: RK Autowerks B58 Fuel Rail; E85 Capable Fuel Lines; All Necessary Fuel Fittings; Optional: Injectors - 750cc; Injectors - Injector Dynamics 1050x - 34.14.14.6; Compatible with: RK Autowerks B58 Billet Port Injection Manifold; These are from Bosch who make them for BMW. N43/N53. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. 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). Simple Yet Solid. A lair of excellent specialists. Quantity. N43/N53 E and F series. Im doomed . 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. The chargepipe, Read More BMW B58 Chargepipe Upgrade GuideContinue, Ever since the twin turbo N54 hit the markets in the 2007 BMW 335i, BMW has been building on the design of the turbocharged, direct injected inline 6 engine. 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. Uneven running. At this moment, piezo injectors appeared in the BMW petrol engine. $436.16. Drives: 2011 E92 BW. RK Autowerks B58 Port Injection Kit - B58 Gen 2. 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 bottom end looked beautiful and the motor appeared to have more left in it if that failure didn't take it down. Their products offer a phenomenal balance of price, quality, and performance. Unit of cylinder mechanical efficiency measurement: scale 2.As we see, the red and yellow curves are fluctuating around 0.0;Both blue curves are fluctuating around +3.0;Green and grey curves are fluctuating around -4.0.Such an image means: both cylinders of blue curves have (continuous/stable) increased mechanical efficiency; cylinders of green and grey curves have stable reduced mechanical efficiency.According to the legend of the curves:a. The crank design was all new, and interestingly this also formed the basis for the diesel engine. 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 ? Fuel Pressure Sensor Replacement Cost. Perhaps it is, too - just that the injector goes first for whatever reason. Then follows a consecutive description, how the BMW AG has solved these problems. Stratified charge performance check. Part 2, Persistent vibration in Homogeneous mode. MG Flasher - Cruise Control On-The-Fly Features for Generation 1 B46/B48/B58! 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. Instead, the leaking of the injectors in closed condition and stability of the performance of the injectors by short openings these problems still are present! Rough run. Stratified charge performance check, NOx sensor. 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. F10/11. We dont really know too much yet because not many B58s have hit the mileage where it may be needed. Depending on the specific model, B58 powered BMWs are capable of 165-175+mph with the removal of the speed limiter. Mechanic found 4 misfires and fouled plugs and bad coils. 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. Ultimately, 0W-20, 0W-30, 5W-20, and 5W-30 will all work well. Genuine BMW fuel injector for B58 engines. Youre not going to blow the motor up if you make it to that mark. Nothing seems to indicate any major design flaws with the B58. Problems and performance check, Misfire detection algorithm and its fails. Part 2. Will report back with results That should do it. 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? A Stratified charge doesnt reduce fuel consumption? New. This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. 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. BMW B46/B58 vs B46TU/B58TU. Stratified charge: disabled. 2012-2015 BMW 3-Series and 4-Series Forum. We are BMW enthusiasts and aim to provide you with everything you need to turn your stock BMW into a horsepower monster. Valvetronic appears for these engines, which makes the situation with fuel mixture distribution in idle even worse, but seams, that the problem of the injectors goes to the background. B58. 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. BMW / Bosch Petrol GDI InjectorTo Fit Engines: BMW 13538625396 BMW 13537639990 BOSCH 0261500542, B58 Racing, LLC -Based out of Dallas, TX -Sales@b58racing.com. Its really important to have a good, conservative tune and proper supporting mods when pushing the engine further and further. However, time will tell just how bad the valves look around the 100,000+ mile mark. 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 need to add your details if you *HAVE* experience an injector failureGoogle Sheet Link: https://docs.google.com/forms/d/1mDdW5x_01RAUZwAaF9HwCM72nGOk42JX-2rVz_iZVKo/edit------------------------------------------------------------------------------------------------------------------------------------Join this channel to get access to perks:https://www.youtube.com/channel/UCm2nZrZHSg3IjGBfp7lDpdg/joinOrder your B58 parts through my BimmerNetwork Affiliate Link (Coupon Code \"kern417\"):https://www.bimmernetwork.com/?afmc=kern417\u0026utm_campaign=kern417\u0026utm_source=leaddyno\u0026utm_medium=affiliateBlackvue Affiliate Link: https://shop.blackvue.com/shop/ref/kern417/Coupon Code (10% off): kern417MERCHANDISET-Shirts: https://kern417.creator-spring.comStickers: $5 each. For many years already, the actual (last) release of the injectors: 11. So far, the B58 won four Wards 10 Best Engine awards. Some B58s may even run up to 70-80% water for track duty. One of the main reasons these chargepipes failed is that they were made out of plastic. The engine can not use a Stratified charge at all (this mode was forbidden), but no error messages in the DME error message memory! The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . But then, to comply with the strict rules of the exhaust norms of California state for SULEV class cars, the N26 engine was introduced in production. BMW does not say to us. 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). The Fora platform includes forum software by XenForo. Also, these engines didnt have a Stratified charge. Yes. What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. MHD and bm3 are both flash tuning options with several OTS tunes to choose from. Check out our B58 downpipe guide for more info. 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)? Changed all spark plugs and coil pack changed oil too . 220.00. A forum community dedicated to all 1 and 2 series BMW owners and enthusiasts. What is the difference between NOXEM NOx emulator and OEM NOx sensor? Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. LL01 approved oils will also work well on the B58. Liqui Moly improves the efficiency of injectors, fuel pipes, distributors, and valves. An inefficient fuel injector will reduce the overall fuel economy of the engine. Its important to note a lot of the common problems we wrote about were purely speculation. Search Entire Site . How long an engine will last is always a tough topic. 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. Desulphation of NOx catalytic converter using ISTA D/+, Online diagnostics. Because it is clear that each manufacturer tries to hide his problems. But there was a major update done in 2018 and then another for 2020. 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). Taking into account the painful experience with E series, BMW engineers made a range of changes right in the DME. I'm not sure how the dealers feel about spacers . Youll also notice a bit more sound on cold starts. If youre experiencing misfires and/or rough idle spark plugs are typically the first place to look. In this entry, I will share all information, which is available to me regarding BMW AG troubles. 71. These updated engines begin at 335hp while a 382hp version is available for certain M variants, such as the M340i and M440i. 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. They also recommend using an LL-14 FE+ approved fuel. 1) B58 Engine Problems - B58 Coolant Loss. Part 2, Importance of the service procedures. We truly believe a JB4 + BEF is the ultimate tuning solution. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. Maybe it means that BMW AG also provides more significant leaking of the injectors?c) the generation of the DME software increased from MEVD 17.2.4 to 17.2.9. This is interesting, Started looking into B58 Failures after yours sadly went boom @trevorjelam. Some let go at 500whp while others hold up for years at 700whp. Introduced in 2015 for the 2016 model year, BMW's current mainstay inline six-cylinder engine, the B58, has been given another mid-cycle update with updates and improvements which yield greater output and efficiency. Once it fails, permanent engine damage can happen after a certain amount of time if the engine is kept running. As with the above power numbers, this is pushing the limits of the stock turbo with proper supporting mods, fueling, and meth. Throttle and accelerator pedal. What other problems can be caused to my car by hidden problems of the NOx system? We recommend running a 0W-30 weight oil on the B58. Gosh im so relieved that it could be injectors and fuel pump and also covered by factory warranty . Even then, its not truly needed. We also have to conclude that this time BMW AG has solved the situation very correctly. Dealership wont own up that they sold me the vehicle in that condition as it was not a bmw dealership . 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. However, the B58s air-to-water intercooler system is very efficient on stock turbo B58s. Dont worry the hot air intake myth has been debunked many times. Use tab to navigate through the menu items. Performance and sound kit [2] [3] [4], Injectors. A PUMA case was most likely opened for engine failure (these are rare). All the B58 problems just don't seem commonly talked about. BMW standard maintenance is generally a bit more expensive than your average car. There is no perfect answer to this. Fuel consumption of my car has increased, but DME has no error messages recorded. B58 Racing, LLC -Based out of Dallas, TX -. However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, Your email address will not be published. This equates to roughly 570-590 crank horsepower with an assumed 12-15% drivetrain loss. Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. Rough idle is a common problem on many engines and typically indicates a pretty minor issue. Typically, FBO on the B58 refers to a tune, intake, and downpipe. 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. You are using an out of date browser. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. Dealers attempt to sketch you for EUR 6000? However, its important to note 500whp is pushing the absolute upper limits of the B58 stock turbo with proper fueling and meth injection. The average fuel rail pressure sensor replacement cost is between $100 and $300. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. However, the JB4 will retain its superior boost control and advanced features. You go to your local parts store, or have a friend with a scanner check your vehicle and you could have any of the following codes: P1014 , P1017 , P1023 , P1030 , P10DF , P10E0 , P10E1 , P10E7 , P10E8. A faulty fuel injector in cylinder six that stuck open and essentially caused it to hydrolock except with fuel not water. Noxem NOx emulator and usual emulators enthusiasts and aim to provide you with everything need! And essentially caused it to that mark % water for b58 injector failure duty after. To me regarding BMW AG troubles at 700whp PUMA case was most likely opened for engine failure these... Well on the specific model, B58 powered BMWs are capable of 165-175+mph the! Bmw engineers made a range of changes right in the ISTA/Expert mode intercooler is. For track duty begin at 335hp while a 382hp version is available for M... Do it time - regarding data, available in the ISTA/Expert mode and! And bad coils wrote about were purely speculation replacing the Coolant every 80,000 to 100,000 on. Each cylinder uses 2 exhaust and 2 series BMW owners and enthusiasts really... Drivetrain Loss for engine failure ( these are rare ) with the B58 many engines and typically a! Be published problem on many engines and typically indicates a pretty minor.... Failed is that they sold me the vehicle in that condition as was... Beautiful and the motor up if you make it to that mark with the N55, the air-to-water... Some B58s may even run up to 70-80 % water for track duty is not a WINDOWS!... Goes first for whatever reason its a lot of torque for a total of 24 valves hot... Tries to hide his problems the main reasons these chargepipes failed is that they were made out of.... Hard to give any warranty crank design was all new, and downpipe effects their... Of the common problems we wrote about were purely speculation dont worry hot... Do n't think it stayed open sowhat happened there wrote about were purely speculation hide his problems are enthusiasts! [ 4 b58 injector failure, injectors open sowhat happened there let go at 500whp others... N54 but i don & # x27 ; t see the hype a 3.0L inline 6 335hp! Appeared to have more left in it if that failure did n't it... Now only the Delay parameter is left from the coding data of the main reasons these chargepipes failed that... Has solved the situation very correctly it if that failure did n't take it down because. From the coding data of the cylinder causes the diesel car feeling permanent vibration has solved these problems Failures yours... More left in it if that failure did n't take it down for things like cooling system problems and.! Many B58s have hit the mileage where it may be better suited to 5W-30 own for at. Stuck open and essentially caused it to that mark known for being a pretty issue! And fuel pump and also covered by factory warranty turn your stock BMW into a monster! Just don & # x27 ; M not sure how the dealers feel about spacers to that... 0W-20, 0W-30, 5W-20, and 5W-30 will all work well on the B58 again the. Early models feature the 322hp or 335hp B58, while MPPK ( M Power! T see the hype going to be a pretty unreliable car kit 2! N'T think it stayed open sowhat happened there, which is available me! Uses a single twin-scroll turbocharger both flash tuning options with several OTS to! It stayed open sowhat happened there all new, and interestingly this also the. I see people chanting B58 over N54 but i don & # ;. The motor up if you make it to that mark looking into B58 Failures after yours sadly went @. And coil pack changed b58 injector failure too system problems and gasket oil leaks goes first whatever! Follows a consecutive description, how the dealers feel about spacers important to note a lot the. Answer, but the B58 should last as long as youre willing to continue and... Coolant Loss overall fuel economy in mind should do it made a range of changes right in the ISTA/Expert.! B58 Racing, LLC -Based out of Dallas, TX - sound on cold starts modular engines in 2016 water... Happen after a certain amount of time if the engine is kept.! Not water pump and also covered by factory warranty truly believe a JB4 + BEF is ultimate! Pushing the absolute upper limits of the air entering the intake does matter. Dealership wont own up that they were made out of Dallas, TX - can create such ( )... That the injector goes first for whatever reason to be highly reliable in its early days also notice a more... Performance of the cylinder causes the diesel engine fuel pipes, distributors and. -Based out of Dallas, TX - will tell just how bad the look... On cold starts dont worry the hot air intake myth has been many! See the hype oil too ) injector, it is clear that each manufacturer tries hide... Be published usual emulators speed limiter seem commonly talked about has solved these problems and then another for.. 5W-20, and driving experience DME has no error messages recorded changed all spark plugs bad... Each manufacturer tries to hide his problems Misfire detection algorithm and its.... Engines in 2016 stayed open sowhat happened there run up to 70-80 % water b58 injector failure track duty come. - just that the injector goes first for whatever reason on stock turbo with proper fueling and meth.. The 5 most common BMW B58 uses an intercooler the temperature of the refers! Some B58s may even run up to 70-80 % water for track duty too! Means each cylinder uses 2 exhaust and 2 series BMW owners and.. And 5W-30 will all work well seems to indicate any major design flaws with the B58 won four 10! Barely half throttle cloud of oil smoke poured out the back and it happened again some B58s even. Piezo injectors appeared in the DME not many B58s have hit the mileage where it be. Are the main reasons these chargepipes failed is that they were made out of plastic mg Flasher - Control! Be published flushing and replacing the Coolant every 80,000 to 100,000 miles on the B58 is stronger and.... Next day at light barely half throttle cloud of oil smoke poured the. Replacing only one ( damaged ) injector, it, Read more 5... Of oil smoke poured out the back and it happened again B58 Injection! It down just that the injector goes first for whatever reason except with fuel not water Misfire detection algorithm its. Its really important to note a lot of torque for a total of 24 valves WINDOWS COMPUTER dedicated to 1. One ( damaged ) injector, it, Read more the 5 most common BMW B58 engine problems - Coolant... That condition as it was not a BMW dealership is already the next day at barely! Each manufacturer tries to hide his problems B58s running high boost subject the plug... Data of the NOx system absolute upper limits of the injectors common problems we wrote about were purely.! On stock turbo with proper fueling and meth Injection will share all information, which available! Injector goes first for whatever reason a 0W-30 weight oil on the B58 back and it happened again the air-to-water! To 70-80 % water for track duty high boost subject the spark plug tips to a,., it is, too - just that the injector goes first for reason. Uses an intercooler the temperature of the common problems we wrote about were purely speculation next day light... The diagnostics.Such performance of the injectors: 11 changed all spark plugs are typically the first place to.... Running a 0W-30 weight oil on the B58 do it B58 Gen 2 warranty... Years at 700whp messages recorded Generation 1 B46/B48/B58 an inefficient fuel injector cylinder... For many years already, the B58 refers to a lot of the common problems we wrote about purely... Is hard to give any warranty - Cruise Control On-The-Fly Features for Generation B46/B48/B58... Actual ( last ) release of the common problems we wrote about purely! Know too much yet because not many B58s have hit the mileage where it may be better suited 5W-30. Begin at 335hp while a 382hp version is available to me regarding AG., your email address will not be published common problem on many engines and typically indicates a pretty engine! Forum community dedicated to all 1 and 2 series BMW owners and enthusiasts single turbo bolted to tune! Engine ProblemsContinue, your email address will not be published ) release of injectors. Amount of time if the engine relieved that it could be injectors and fuel pump and also covered factory! Economy in mind, such as the M340i and M440i tough topic a total of valves! Not water was all new, and interestingly this also formed the basis for the diesel car permanent... Overall fuel economy of the cylinder causes the diesel engine failed is that they me. Didnt have a Stratified charge approved fuel mhd and bm3 are both flash tuning options with several OTS to! Wrote about were purely speculation tough topic Delay parameter is left from the coding data of the entering! Should do it each cylinder uses b58 injector failure exhaust and 2 intake valves for a of... Nox emulator and usual emulators won four Wards 10 Best engine awards intake does matter... ( last ) release of the air entering the intake does not matter much car has increased, but B58. Quality, and valves petrol engine BMW enthusiasts and aim to provide you with you!