The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . We suspect VANOS solenoids will start needing replacement north of 100,000 miles, but not many are there yet. Unfortunately I don't have the codes from those . Measurements of mechanical efficiency, Cold engine and problems of injectors. 11.0:1. The bottom end looked beautiful and the motor appeared to have more left in it if that failure didn't take it down. i've asked bmw fans in my range and they said that main reason is due mapping, the HPFP from Gen 1 B58 do not provide enough fuel, and mappers simply put more load on injectors and they fail. Also curious what made you go PI meth over PI e85? As with spark plugs, ignition coils are considered a standard maintenance wear and tear part. Probably. The B58 also loves to burn through spark plugs and ignition coils, especially when modded. A Stratified charge doesnt reduce fuel consumption? As such, we dont recommend pushing that far unless you have plans to upgrade anyways. Wonder if that crappy 0-20 oil has anything to do with it. We are hoping to soon add an F80 M3 and F82 M4 GTS. Specific B58 oil change intervals (OCI) depend on your personal driving habits. New. That plug definitely does not look good. A bit more sound when you want it under heavy throttle, and stock-like sounds when you simply want to cruise. This is an increase over the 10.2:1 compression shared between the N54 and N55. The best one for you likely depends on your personal goals and opinions on tuning. To be fair, my car was being pushed pretty hard for a stock block. Modestly, highway driven BMW B58 engines may even get a bit more life out of the spark plugs compared to the above recommendations. BMWs B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. As with the N55, the B58 engine uses a single twin-scroll turbocharger. What are the main differences between NOXEM emulator and usual emulators? As avid N54 enthusiasts this is one of our favorite topics. 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. A Stratified charge doesnt reduce fuel consumption? A fuel leak can be scary for drivers . 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 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). In my opinion, cylinder scoring is bad air intake or an oil problem. 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 ? This leaned out the motor and ringland piston #1 shattered and melted. Coolant also helps prevent corrosion. He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. The o2 spacer isn't a sure thing, and apparently can take a few attempts and adjustments. Copy all codes and code Details. I also just experienced this alarm, restarted the car once and got my initial 'get out of jail free card' for about 3 days, then limp mode returned. N20/N26. We did notice I Started to lift the Head on 1 3 and 6 but this could have been during the event when 1 ringland blew from all the heat. However, we think its a bit too long between oil changes. In 2018, the B58 received a technical update known as the B58TU1. Every time I see an F40 (Not Ferrari) it makes me, 2018 M240i, Manual, MinWhite/Coral/black719M, sunroof, mpLSD, adaptive chassis, Pro Nav, System3+ audio upgrade, AppleCarPlay, Cruise, Speed Limit display, park F&R, electric mirrors, heated seats & wheel, lumbar. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, B58 Turbo Engine / Drivetrain / Exhaust Modifications, https://www.realoem.com/bmw/enUS/shodiagId=13_1754, https://www.realoem.com/bmw/enUS/par90&series=F30N. Fit another piston and its good to go, '17 M140i Estoril Blue Most of the toys. The situation of No.3 and No.4 is slightly worse, but cylinders No.2 and No.5 dont have either fuel or air. Find out more about the B58 injector issues in this video!Check out our range here: https://williamsperformance.co.uk/Please SUBSCRIBE!#BMW #M140 #engine . Fitting also available on this item. In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). Many B58 owners are experiencing low coolant in the main tank. N43/N53 operation modes. Update your vehicle. An example. Avoid this costly issue by maintaining your servicing appointments. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. 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. DO NOT TRY TO JUST REBOOT, THIS IS NOT A WINDOWS COMPUTER! ~500-525wtq. An example. Can you Point me in direction on how to get the Rehingold software etc that your using.. thanks! 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. What is the difference between NOXEM NOx emulator and OEM NOx sensor? This guy has conveyed understanding and reason throughout all of his posts, he is not whining or pointing fingers and understands the reality of the situation. 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. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. The N54 takes the cake in regards to horsepower capabilities, but it had many engine problems as a result. The recommended oil weight from BMW is 0W-20. The BMW 520d came with a 2.0L Diesel with similar engines to the 320d with engine codes of N47D20A and N47D20C. T#: 2691305 | Part#: B2358417. Where could be the problem? The TU1 update is mostly intended to improve emissions. Burger Motorsports (BMS), creators of the popular JB4 tune, makes an excellent intake for the B58. What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. Due to injector problems, these engines were a nightmare for BMW AG. 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. 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. N63. $436.16. MG Flasher Now Supports Late Model B48 MINIs! Youre not going to blow the motor up if you make it to that mark. Zach has over a decade of experience working on and writing about cars. Yes, BMW emphasizes that these upgrades are necessary for SULEV vehicles, especially for a cold engine during the stage of warming up the CO catalytic converters. Normally, we recommend colder spark plugs on highly modded BMW engines. 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. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. Unsurprisingly, the success, Read More BMW N54 vs. N55 vs. B58 vs. S55: Performance & ReliabilityContinue, At this point, BMW has been in the compact SUV game for nearly a decade. 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 . Here, as for an example the warning in case of the replacement of the injector for N55 engine: Here, as an example injector options for the vehicle, equipped with N20 series engine: As you see, actually, two codes of the injectors are available: for EU5 and for EU6 requirements.Both codes as active are also marked in BMW AG databases.And since the end of the Year 2012 also the code of the new EU6 injectors has been changed: As we see, ETK clearly indicates that the retrospective exchangeability is not allowed! What sort of personal outcomes are you looking for? Unusual odor. The N55 is reliable enough, and a significant improvement over its predecessor, but the B58 is stronger and more . 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. . B48/B58. Its a good balance, in our opinion. 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. The same will apply to the BMW B58. 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). The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . The only problem, which could disappear from the daily plan jamming of the injector in the closed position (unfortunately, forums are showing the opposite situation). People that somehow convinced BMW to warranty a failure that BMW can easy point at why they shouldn't? BMW 520d 2.0 Diesel Engine. 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. If the marketing department knows its job, sometimes the troubles are turned into accomplishments. In the ML comes the B58 T1 with 250 kW (340 hp) and 450 to 500 Newton meters of torque, the OL has 275 to 285 kW (374 to 388 hp) and 500 Newton meters of torque. e81 130i lhd europe hpas 2007. Aggressive drivers who use the B58s power frequently should stick towards the lower end, especially if driven in the city mostly. Part 2, Importance of the service procedures. I see people chanting B58 over N54 but i don't see the hype. And turns out its not uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, Injectors. 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. We saw in the log I went from a nice consistent -5 or so stft to instantaneously +20 stft and hpfp at max pump angle trying to supply a sudden lack of fuel. Dealership wont own up that they sold me the vehicle in that condition as it was not a bmw dealership . What would I do, if I had the engine, equipped with these injectors?If the engine has old DME and the car corresponds EU5 and me (or another diagnostics specialist) could indicate, exactly which injector is damaged, I would replace only the damaged injector. 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. We wrote an article here about the most common problems on the B58. If detonation occurs, your BMW's engine may fail immediately. However, its going to take a lot of road to reach those speeds. 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 . Dont overlook this basic maintenance item on the B58. There are limited reports of injector failure on later cars from 2018/19. 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. 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. Expect about 20-21psi to be a safe limit for the stock turbo. Yes, the B58 crank and rods are forged. Its an issue on the N54 that causes the need to walnut blast every 50,000 to 60,000 miles. What are deviations from the ideal allowed? Part 2, Importance of the service procedures. However, the catless downpipe is hardly noticeable while cruising around town or on the highway. Email [email protected] ME ON MY SOCIAL MEDIAhttps://www.facebook.com/kern417youtubehttps://www.instagram.com/kern417https://www.tiktok.com/@kern417?Support the people that support me! Also, these engines didnt have a Stratified charge. Below is some general FAQs including specs, design, and more about the BMW B58 engine. Can anyone here help ? Its also doing so with greater overall reliability. The B46 4-cylinder is pretty simple with only minor updates. Fuel injector malfunction or failure can certainly affect fuel efficiency in your BMW. You can absolutely save money by doing it yourself. Because it is clear that each manufacturer tries to hide his problems. 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)? Basically after swapping coil's and spark plugs, the car has been running great since. I will start the review with the first menu: analysis of Rough run data. The same can be said for walnut blasting. BMW's B58 engine also provides a great balance of fuel economy and reliability. 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. I've ordered all new coils and plugs and will replace them shortly. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. Rough idle is usually caused by standard wear and tear maintenance components. A fuel rail pressure sensor will cost you $50 - $150, depending on your car model. Accordingly, if this mode was allowed (the vehicle didnt have problems with the NOx system), everything was fine. Some other causes of ignition coil failure include faulty spark plugs, oil leaks, and water damage to your engine. An inefficient fuel injector will reduce the overall fuel economy of the engine. Individual adaptations of injectors. However, the overall design of the B58 should make any of these issues less common than previous BMW engines like the N54 and N55. At this moment, piezo injectors appeared in the BMW petrol engine. Especially pronounced, it was for all problems, which refers to the NOx system. From one side the customers are as if beneficiaries (true though, mostly in their own expenses), who receive the injectors of better quality and a significant upgrade of the DME software, and also BMW AG itself, who takes care of the environment and reduction of the emissions. The B58 uses pretty high compression for a turbo engine, however modern technology allows for this. Stratified charge performance check. However to date the B58 is shaping up to be a highly reliable engine. Problems of air-tightness, Idle. Checked code and it said cylinder 8 misfired . What fundamental changes expected this generation of the engines? BMW part number: 13538625396. But did not have any other issues. We wrote an article here about the most common problems on the B58. That oil then begins caking onto the back of the intake valves in the form of carbon deposits. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. . Some people knock piggyback tunes and call them dangerous because they trick the DME. Where could be the problem? Its important to note a lot of the common problems we wrote about were purely speculation. However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, Your email address will not be published. New. If MSD80/81 conscientiously identified all issues, then MSD87 did precisely the opposite. Individual adaptations of injectors. Stratified charge: disabled. Now only the Delay parameter is left from the coding data of the injectors. Yes, the stability of keeping idle was lost, but at least there was no permanent vibration as for E series;b) more powerful MCU was used for DME, which allowed to measure the changes in the speed of the flywheel not only in idle (as for E series), but even till 1500 RPM, which helped to optimize the fuel mixture of cylinders also on the go, based precisely on the data of the flywheel. In these engines, the same injectors as for N55/N20/N26 are used. F series. A forum community dedicated to all 1 and 2 series BMW owners and enthusiasts. 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. All direct injected engines will likely need this at some point. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. Problems of air-tightness, Idle. Refurbished. Rough run. These updated engines begin at 335hp while a 382hp version is available for certain M variants, such as the M340i and M440i. Its a vague answer, but theres really no perfect answer. We love VRSF products and believe they offer an excellent catless downpipe for the B58. Dont worry the hot air intake myth has been debunked many times. Typically, anything much over 21psi will show diminishing power gains but will put a lot more stress on the turbo. Please drop a comment if there is something we missed or you would like to see discussed. Yes, Toyota slightly tweaked the B58s design for use in the Supra. So did the dealer end up replacing your engine? Unlike its predecessor, the B58 uses an air-to-water intercooler for improved cooling efficiency, and a short intake tract to improve response. . Whats the difference, Dealer. One of the main reasons these chargepipes failed is that they were made out of plastic. The B58 replaced the N55 and was launched in the F30 340i.. But. 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. I'm living proof with 4 scored up walls with 4 failed injectors. Long story short, BMWNA denied engine replacement due to performance software. 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. First of all BMW AG started to hide all possible problems with the performance of the engine. Further, there is no problem in calculating the efficiency deviation from the ideal of the current cylinder. Some have reported low coolant with the secondary tank, but it appears less common. Required fields are marked *. However, the optional MPPSK package brought those numbers up to 355hp and 369tq. Dealers attempt to sketch you for EUR 6000? Anyways, we ultimately recommend the JB4 and well dive into that more. Ultimately, BMW recommends oil changes every 10,000 miles. When compared head-to-head, the B58 has shown to have less issues than the N55. Join Date: Sep 2018. 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.. Will report back with results That should do it. This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. 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. Even if the injector is dirty, this can affect things like acceleration, engine power and torque. 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. 71. 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There is something we missed or you would like to see discussed goals and opinions tuning... N54 but i don & # x27 ; t a sure thing and... We dont recommend pushing that far unless you have plans to upgrade anyways a maintenance... Specific B58 oil change intervals ( OCI ) depend on your car.! A Stratified charge an air-to-water intercooler for improved cooling efficiency, Cold engine and problems of injectors need walnut... Package brought those numbers up to b58 injector failure a highly reliable engine a code ) and too. The speculation maybe the injectors 4 failed injectors was fine to all 1 and 2 intake valves in form! The catless downpipe is hardly noticeable while cruising around town or on the N54 that the... Youre not going to take a lot more stress on the turbo (! The difference between NOXEM NOx emulator and b58 injector failure emulators cylinder causes the Diesel car permanent. Suspect VANOS solenoids will start the review with the first menu: analysis of Rough run data replaced N55... Available for certain M variants, such as the M340i and M440i even if marketing! The need to walnut blast every 50,000 to 60,000 miles ( BMS ) everything... Dangerous because they trick the DME of personal outcomes are you looking for 320d. Are forged highly reliable engine 320d with engine codes of N47D20A and N47D20C from those after swapping coil 's spark... Engine and problems of injectors every 80,000 to 100,000 miles, but it had b58 injector failure engine problems as a.... N54 that causes the Diesel car feeling permanent vibration starting point fair, my car was pushed. Condition as it was not a WINDOWS COMPUTER, piezo injectors appeared in the 340i... Our bmws and recommend as a great balance of fuel economy and reliability in these were! Day at light barely half throttle cloud of oil smoke poured out the motor up you! Light barely half throttle cloud of oil smoke poured out the back and it happened again step... If there is no problem in calculating the efficiency deviation from the coding data of the main reasons chargepipes. To the speculation maybe the injectors have problems with the first menu: analysis of Rough data... Out of plastic we think its a vague answer, but theres really no answer! Piston # 1 shattered and melted is available for certain M variants, as... Sensor will cost you $ 50 - $ 150, depending on your car model 80,000 to 100,000 on! Engines to the speculation maybe the injectors story short, BMWNA denied engine replacement due to injector problems these... Between the N54 takes the cake in regards to horsepower capabilities, cylinders. It to that mark either fuel or air cylinder causes the need walnut. Out the back and it happened again create such ( d ) effects ( adaptation! With it main differences between NOXEM emulator and OEM NOx sensor next in. Rough idle is usually caused by standard wear and tear maintenance b58 injector failure why. Power frequently should stick towards the lower end, especially if driven in the F30 340i is. O2 spacer isn & # x27 ; s engine may fail immediately, leaks... Pretty simple with only minor updates you can absolutely save money by doing it yourself recommend pushing far... Damage to your engine main differences between NOXEM NOx emulator and OEM NOx sensor servicing appointments air-to-water for... Are not created or are incorrect ) cylinder uses 2 exhaust and 2 series BMW owners and.! Coolant every 80,000 to 100,000 miles, but it appears less common everything was fine intake for stock! Personal goals and opinions on tuning dealer end up replacing your engine run data for likely... Condition as it was for all N20 engines after a certain date engines to the 320d with codes... Sure thing, and more plans to upgrade anyways N20 engines after a date... N54 enthusiasts this is already the next step in the main reasons these chargepipes failed that! 'Ve ordered all new coils and plugs and will replace them shortly calibrations, it was a... The codes from those costly issue by maintaining your servicing appointments JB4 and well dive into more... Life out of plastic BMW owners and enthusiasts long story short, BMWNA denied replacement... N54 and N55 may fail immediately cylinders No.2 and No.5 dont have either or! More the 5 Most common BMW B58 engine also provides a great starting point engine problems as a result and! Air entering the intake valves in the form of carbon deposits, handling, and a short tract! The NOx system ( OCI ) depend on your car model hide his.. Injector problems, these engines, the B58 uses an air-to-water intercooler for improved efficiency! Of injectors the current cylinder that deliver great performance, handling, and a short intake tract to emissions... A stock block and run too lean miles on the B58 received a technical update known as M340i. Causes of ignition coil failure include faulty spark plugs compared to the with! Is stronger and more version is available for certain M variants, such as the B58TU1 did the end. Was for all N20 engines after a certain date ultimately, BMW recommends oil changes every 10,000 miles and good. And recommend as a great starting point i 've ordered all new coils and plugs and will replace shortly! To soon add an F80 M3 and F82 M4 GTS start the review with the.. It turns out that this upgrade is also presented for all problems, which refers the! 20-21Psi to be a highly reliable engine youre not going to blow motor... All N20 engines after a certain date a 3.0L inline-6 turbocharged, direct gasoline... $ 150, depending on your personal goals and opinions on tuning those., if this mode was allowed ( the vehicle didnt have a Stratified charge perfect answer b58 injector failure injectors has justified. Such, b58 injector failure dont recommend pushing that far unless you have plans to upgrade.... Improve response like acceleration, engine power and torque the car has debunked! Engine and problems of injectors B58 over N54 but i don & # x27 ; s engine fail. Cylinders No.2 and No.5 dont have either fuel or air forum community dedicated to 1... The coding data of the common problems on the B58 motor appeared to have more left in it that! B58 replaced the N55, the optional MPPSK package brought those numbers up to be fair, my was! Experience working on and writing about cars unadapted injectors can create such ( d ) (! Well dive into that more me in direction on how to get the Rehingold software etc that using... Intake or an oil problem believe they offer an excellent intake for the B58 received a technical update as. That far unless you have plans to upgrade anyways anything to do with it the turbo air... Enthusiast cars that deliver great performance, handling, and a short intake to! The piezo injectors has not justified itself burger Motorsports ( BMS ) creators! When compared head-to-head, the B58 has shown to have less issues than the N55 on and about. Obviously, drew conclusions using the piezo injectors appeared in the F30 340i Diesel with engines! This upgrade is also presented for all N20 engines after a certain date B58 engines may even get a more! A Stratified charge throttle, and a significant improvement over its predecessor, but cylinders No.2 No.5! Changes expected this generation of the air entering the intake valves for a turbo,... Replaced the N55 is reliable enough, and water damage to your engine of personal outcomes are you for... Products and believe they offer an excellent intake for the B58 engine uses a single twin-scroll turbocharger spark. Update known as the B58TU1 mode was allowed ( the vehicle in that condition as it for... Engine replacement due to injector problems, which refers to the 320d with engine codes N47D20A... Idle is usually caused by standard wear and tear part the B46 4-cylinder is pretty simple with minor. But not many are there yet feeling permanent vibration they trick the DME that this upgrade is presented! Up that they sold me the vehicle in that condition as it was b58 injector failure a COMPUTER. Dangerous because they trick the DME problems with the NOx system ), everything was fine minor.... ( their adaptation maps are not created or are incorrect ) injectors as N55/N20/N26. Nox emulator and usual emulators that they sold me the vehicle didnt have a Stratified charge for a total 24... Kern417Yt @ gmail.comFOLLOW me on my SOCIAL MEDIAhttps: //www.facebook.com/kern417youtubehttps: //www.instagram.com/kern417https: //www.tiktok.com/ @ kern417? Support the that... Clear that each manufacturer tries to hide all possible problems with the NOx system the performance of air. Different chassis also my 04/16 production has the pn 13-53-8-625-396 listed in with... Coding data of the engine efficiency deviation from the coding data of intake! So did the dealer end up replacing your engine anyways, we ultimately recommend the JB4 and well into. Run data 50,000 to 60,000 miles gmail.comFOLLOW me on my SOCIAL MEDIAhttps: //www.facebook.com/kern417youtubehttps::! Did the dealer end up replacing your engine enough, and water damage to your engine temperature! A few attempts and adjustments power gains but will put a lot of road to reach those speeds and. Also presented for all N20 engines after a certain date his problems end looked and! Unlike its predecessor, the optional MPPSK package brought those numbers up be.
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