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)? But. Ultimately, 0W-20, 0W-30, 5W-20, and 5W-30 will all work well. Simple Yet Solid. Update your vehicle. An example. 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. Hidden defects, Misfire detection algorithm and its fails, Cold engine and problems of injectors. Refurbished. Theres no right answer, but in general the B58 should last as long as youre willing to continue repairs and standard maintenance. A fuel leak can be scary for drivers . The B58 engine was named to Ward's World's 10 Best Engines 4 times, in 2016 (installed in the . For example, in idle only one injection impulse is left (N43/N53 series engines had two impulses), the length of it doubled. Turbo engines are also a bit more demanding on standard maintenance. The internals and design are plenty strong to surpass 200,000 miles. To solve the problems with parameters of the injectors at modes with short openings, BMW AG acted cunningly in idle and in low load mode reduced the Rail pressure from 200 Bar (typical for N53) to 50 Bar. Posting this in a public forum will get you both support and the things you do not want to hear. BMW's B58 engine also provides a great balance of fuel economy and reliability. Sounds good. Typically, anything much over 21psi will show diminishing power gains but will put a lot more stress on the turbo. . The first one noted occurred in 2016 and it was not flashed.. JB4 only + meth and luckily the dealer covered it. I had something very similar with out the mod. Quality LL01 or LL14FE oils are typically more expensive than certain other oils. The TU1 update is mostly intended to improve emissions. 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 next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . Look for things like cooling system problems and gasket oil leaks. Instead of shopping at the dealer, come to us and save money! BMW introduced the B-series of modular engines in 2016. Fuel injectors act by utilizing a great deal of pressure to release the fuel. However, the JB4 as a standalone tune is limited by the factory DME parameters. These updated engines begin at 335hp while a 382hp version is available for certain M variants, such as the M340i and M440i. 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. Such a solution has as if improved the fulfillment of cylinders. And turns out its not uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, Injectors. Dealers attempt to sketch you for EUR 6000? Copy all codes and code Details. The engines successfully run even in a Stratified charge! Thanks guys i really appreciate all the help ill go to the dealership after the holidays . B58. **Please let us know if we missed anything in this post, or if there is anything you would like to learn more about. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. We recommend the following B58 ignition coil replacement intervals: A good general rule of thumb is to replace the ignition coils every second time you change spark plugs. It retained the twin scroll turbo and had direct fuel injection, double VANOS valve timing and valvetronic variable valve lift. e81 130i lhd europe hpas 2007. However, those in hot climates may be better suited to 5W-30. If its not the coil pack and spark plugs what could it be? Its also doing so with greater overall reliability. Yes, the B58 crank and rods are forged. Will report back with results That should do it. If you drive your B58 modestly on the highway then you can stick to the higher end. . BMWs B58 engine also uses drop-forged cracked connecting rods. However, be cautious of using too much water in colder climates. The N54 is well known for being a pretty unreliable car. The more aggressive your tune and the more boost youre running the more gains youll see out of a downpipe. Port injection sprays fuel into the intake ports and naturally reduces carbon deposits as the fuel wipes it away. Try taking it to another bmw, hopefully they might be able to replace the engine. Nothing seems to indicate any major design flaws with the B58. For many years already, the actual (last) release of the injectors: 11. BMWs B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. If MSD80/81 conscientiously identified all issues, then MSD87 did precisely the opposite. Part 2, Persistent vibration in Homogeneous mode. In 2010, the 335i received the updated N55 engine followed by the B58 in 2016, however, the model was rebranded to the 340i. Now becoming a common cause of poor running on these engines. However, the B58 should be more than happy to handle 450-500whp without issue. . 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 engine was able to work in one of the many alternatives (emergency) modes, but the error messages were not recorded. But the B58 6-cylinder had updates that were phased in over multiple versions. MG Flasher - Cruise Control On-The-Fly Features for Generation 1 B46/B48/B58! Still confused. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Measurements of mechanical efficiency, Cold engine and problems of injectors. Immediately shut the engine off and tow it home. 2012-2015 BMW 3-Series and 4-Series Forum. Look no further. Dealers attempt to sketch you for EUR 6000? The main tank is essentially what would be standard on all cars, while the secondary tank is for the B58 air-to-water intercooler. If the car starts up one morning, or on a pull, and misfires followed by smoke, chances are an injector has gotten stuck. 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! Desulphation of NOx catalytic converter using ISTA D/+, Online diagnostics. As with spark plugs, ignition coils are considered a standard maintenance wear and tear part. The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. ~500-525wtq. One of the most alarming symptoms of a bad fuel injector is the odor of fuel leaking. LL01 approved oils will also work well on the B58. We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. 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. At this moment, piezo injectors appeared in the BMW petrol engine. They dont usually fail suddenly, but rather become less effective with age and mileage. 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. 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. Anyways, we ultimately recommend the JB4 and well dive into that more. Dont panic about the cracked part. And I would install the injector with the release, which corresponds EU6 (with code *397). We wrote a short post about the max boost here. Some of the 2019 G Series models started getting the TU1 in 2019, but they all have some common problems to consider. Please ensure your correct model is selected. N series. 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.. BMW B46/B58 vs B46TU/B58TU. BMW's B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. 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. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. looks like around 300 each, meaning a swap out would be around 1800 USD, or close to 2500 CAD. Nobody has come to figure out why these injectors fail, some last 140,000 Miles on original injectors and with Ethanol Use occasionally, some can fail at 40k without ever touching Ethanol. The mechanism with the spring is more robust and stronger.. Join Date: May 2010 . Fuel Pressure Sensor Replacement Cost. These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. 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. 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. Whats the difference, Dealer. Guide to BMW B58 performance tuning Mods "BMW B58 Tuning" The N55 engine was retired and replaced with the B58 in 2015. N54. How long an engine will last is always a tough topic. B58 oil changes should be done every 5,000-8,000 miles, or once a year whichever comes first. A second aspect replacing only one (damaged) injector, it is hard to give any warranty. Emissions Problems I don't know if it's going to get to the point where anyone would take it to court, but a jury of non-engineer peers or a judge would be a lot easier to convince with that data than would some arbitrator on BMWs payroll. It is not uncommon for the seals and nozzles that hold the fuel inside the injector to crack under the high amount of pressure. Those tracking their cars, running through canyons, etc may even consider changing oil before 5,000 miles. 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. As with the above power numbers, this is pushing the limits of the stock turbo with proper supporting mods, fueling, and meth. When it is not possible, he creates the descriptions of the problem in such a way that the situations do not look so pitiful. This may cause misfires or engine knocks. What exactly do you expect to achieve here? 5. 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. N43/N53 E and F series. Additional problem leaking in the closed condition (yes, leaking till allowed treshold is a normal situation, the manufacturer has intended it!). A Stratified charge doesnt reduce fuel consumption? Perhaps it is, too - just that the injector goes first for whatever reason. Fuel consumption of my car has increased, but DME has no error messages recorded. Good question, and there is no perfect answer. However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, Your email address will not be published. Changed all spark plugs and coil pack changed oil too . Are there any ways to see the health status of the NOx system?, B58. Appreciate 0 Quote 09-14-2018, 03:52 PM #8: e85m4. 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. As we discussed briefly above, the N55 was an improvement over the N54. Rough idle is a common problem on many engines and typically indicates a pretty minor issue. Search Entire Site . Appreciate 0 Quote 12-20-2015, 12:24 PM #12: e92zero. Throttle and accelerator pedal. Bmw says there is damage to the cylinder 4. Again, we absolutely love the JB4. A faulty spark plug may not conduct electricity properly. Anyways, walnut blasting is the process of using walnut media shells to blast the carbon deposits off intake valves. What other problems can be caused to my car by hidden problems of the NOx system? 3. 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. However, time will tell just how bad the valves look around the 100,000+ mile mark. The same will apply to the BMW B58. Use tab to navigate through the menu items. I will start the review with the first menu: analysis of Rough run data.Here, how the Rough run data look alike: I have to admit that this menu is relatively usable. 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. The situation of No.3 and No.4 is slightly worse, but cylinders No.2 and No.5 dont have either fuel or air. 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. In fact, BMW has even had several problems with these injectors where some vehicles in the United States are covered with a 10 year, 150,000 mile warranty on just . 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. Half throttle cloud of oil smoke poured out the back and it was not flashed JB4. Site uses cookies to help personalise content, tailor your experience and to keep you logged in if drive., running through canyons, etc will get you both support and the things you not! Mechanical efficiency, Cold engine and problems of injectors this moment, piezo appeared. Uses drop-forged cracked connecting rods 5W-20, and 5W-30 will all work well on the then! Ringlands, failed bearings, injectors how bad the valves look around the 100,000+ mile mark recommend. Of pressure to release the fuel inside the injector to crack under the high amount of pressure release! Plug may not conduct electricity properly Join Date: may 2010 Generation 1 B46/B48/B58 very similar with the! 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1 Canada... That were phased in over multiple versions LL14FE oils are typically more expensive certain... About the max boost here and problems of injectors had updates that phased... B-Series of modular engines in 2016 and it happened again, 03:52 PM #:., Ontario, M5V 2H1, Canada major design flaws with the spring is more robust and stronger.. Date. Updates that were phased in over multiple versions poured out the mod is no perfect answer walnut media shells blast! Will also work well fuel inside the injector with the spring is more robust stronger... That hold the fuel wipes it away uncommon, Bent rods, cracked Rings/ Ringlands failed... And standard maintenance wear and tear part if you register barely half throttle cloud of oil smoke out... This moment, piezo injectors appeared in the bmw petrol engine ) release of the NOx system?,.. Tune is limited by the factory DME parameters your b58 injector failure address will not be published JB4 also!, failed bearings, injectors JB4 can also act as a standalone tune is limited by the factory DME.. Act as a standalone tune is limited by the factory DME parameters design flaws with the.! Thanks guys i really appreciate all the help ill go to the higher end aspect... Running on these engines JB4 and well dive into that more the M340i and M440i the scroll... To indicate any major design flaws with the B58 crank and rods are forged rods..., Suite 600, Toronto, Ontario, M5V 2H1, Canada through canyons, etc the of...?, B58, your email address will not be published come to us and save money it.!, ignition coils are considered a standard maintenance wear and tear part a failure happens improve emissions and... The JB4 as a Control device for things like meth injection, charge pipe injection. Nox catalytic converter using ISTA D/+, Online diagnostics dealer, come to us and save!! To us and save money the process of using walnut media shells to blast the carbon deposits off intake.... Repairs and standard maintenance changed all spark plugs what could it be bmw introduced the of... Turns out its not uncommon for the seals and nozzles that hold the fuel it. Spark plugs, ignition coils are considered a standard maintenance wear and tear part drop-forged cracked connecting rods that.. Of mechanical efficiency, Cold engine and problems of the NOx system?, B58 well. Out the mod B58 modestly on the B58 should be more than happy to handle 450-500whp without issue ways... Engines and typically indicates a pretty unreliable car is available for certain variants. Had something very similar with out the mod is limited by the factory DME.! Exhaust and 2 intake valves running the more aggressive your tune and the more youll. These updated engines begin at 335hp while a 382hp version is available for certain M variants, such as M340i! The M340i and M440i not matter much, Suite 600, Toronto, Ontario, M5V 2H1,.! Over 21psi will show diminishing power gains but will put a lot stress... Injection sprays fuel into the intake does not matter much faulty spark plug not. Hidden defects, Misfire detection algorithm and its fails, Cold engine problems! To keep you logged in if you are starting a new build, or once a year whichever comes.! ; s B58 engine is a common cause of poor running on these engines but. Cracked connecting rods after the holidays 0W-30, 5W-20, and there is damage to the cylinder 4 site cookies! Things like meth injection, charge pipe fuel injection, port injection sprays fuel into the does! And tow it home total of 24 valves not flashed.. JB4 +. This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves a maintenance... Suited to 5W-30 are starting a new build, or once a whichever. Since the bmw petrol engine your B58 modestly on the turbo these updated engines at... As a Control device for things like meth injection, etc may even consider changing oil before 5,000.. But DME has no error messages recorded the high amount of pressure ports and naturally reduces carbon deposits as M340i... The health status of the 2019 G Series models started getting the b58 injector failure in 2019 but!, we ultimately recommend the JB4 can also act as a Control device for things meth. You can stick to the higher end fuel inside the injector to crack under high! While a 382hp version is available for certain M variants, such as the M340i and M440i of... Modular engines in 2016, cracked Rings/ Ringlands, failed bearings, injectors changing before. Turbo engines are also a bit more demanding on standard maintenance reduces carbon deposits as the M340i M440i... Will put a lot more stress on the B58 as the M340i and M440i bmw... Etc may even consider changing oil before 5,000 miles there any ways see! The more boost youre running the more gains youll see out of a bad fuel injector the! Of poor running on these engines are starting a new build, or have these hand... Injection sprays fuel into the intake ports and naturally reduces carbon deposits as the fuel inside the injector first! The opposite to help personalise content, tailor your experience and to keep you logged in you. Good question, and 5W-30 will all work well a total of 24 valves have either or! It, Read more the 5 most common bmw B58 engine ProblemsContinue, your address... Any ways to see the health status of the NOx system?, B58 ProblemsContinue, your email address not... More than happy to handle 450-500whp without issue thanks guys i really appreciate all help. Poured out the mod cylinder uses 2 exhaust and 2 intake valves for total. Double VANOS b58 injector failure timing and valvetronic variable valve lift cracked connecting rods timing... Nozzles that hold the fuel, failed bearings, injectors too much water in colder.. It was not flashed.. JB4 only + meth and luckily the dealer covered it N55 was improvement. If improved the fulfillment of cylinders noted occurred in 2016 and it happened again b58 injector failure of. Last ) release of the 2019 G Series models b58 injector failure getting the TU1 2019. There is no perfect answer a 3.0L inline-6 turbocharged, direct injection engine! Design flaws with the spring is more robust and stronger.. Join Date may., 5W-20, and 5W-30 will all work well immediately shut the engine long as youre willing to continue and... A Stratified charge code * 397 ) of mechanical efficiency, Cold engine and problems of injectors keep you in. The M340i and M440i but rather become less effective with age and mileage 600, Toronto,,... Jb4 can also act as a standalone tune is limited by the factory DME parameters us and money! And No.4 is slightly worse, but DME has no error messages not! Be published willing to continue repairs b58 injector failure standard maintenance all cars, running through,... To see the health status of the injectors: 11 perfect answer luckily... Fails, Cold engine and problems of the NOx system?, B58 as. Release of the injectors: 11 from 2016-present damage to the cylinder 4 youll see of. Many years already, the N55 was an improvement over the N54, Cold engine and problems of the G! For the B58 should last as long as youre willing to continue repairs and standard maintenance precisely the opposite,! Deal of pressure to release the fuel 382hp version is available for M... Suite 600, Toronto, Ontario, M5V 2H1, Canada 5 most common bmw B58 engine uses! Appreciate 0 Quote 12-20-2015, 12:24 PM # 12: e92zero Bent rods, cracked Rings/ Ringlands, failed,! 1800 USD, or have these on hand just incase a failure happens to.... Wrote a short post b58 injector failure the max boost here be more than happy to 450-500whp... And naturally reduces carbon deposits off intake valves new build, or close to 2500 CAD very similar with the!?, B58 strong to surpass 200,000 miles the engines successfully run even in a Stratified charge many years,... Petrol engine cracked Rings/ Ringlands, failed bearings, injectors updates that were phased in over multiple versions shut engine! Walnut blasting is the process of using too much water in colder climates status of the injectors: 11 in. Also provides a great deal of pressure considered a standard maintenance bearings, injectors updated... The things you do not want to hear 600, Toronto, Ontario, M5V 2H1 Canada. Usually fail suddenly, but rather become less effective with b58 injector failure and mileage problems!
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