Looks like the numbers are relatively low, but it's catastrophic enough to want to safeguard against it anyway. Their products offer a phenomenal balance of price, quality, and performance. Additional problem leaking in the closed condition (yes, leaking till allowed treshold is a normal situation, the manufacturer has intended it!). Normally, we recommend colder spark plugs on highly modded BMW engines. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss The B58 engine was named to Ward's World's 10 Best Engines 4 times, in 2016 (installed in the . Nothing seems to indicate any major design flaws with the B58. 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. However, its going to take a lot of road to reach those speeds. As such, we dont recommend pushing that far unless you have plans to upgrade anyways. The B58 replaced the N55 and was launched in the F30 340i.. 207. Still confused. . 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. The success of the X5 led to the expansion of the BMW X model line, beginning with the introduction, Read More BMW X1 vs X3 Specs, Performance, Reliability, & MoreContinue, The B58 is the successor to the N54 and N55 engines, both of which were highly tune-able and able to make lots of horsepower with only a handful of supporting mods. Part 2. BMW standard maintenance is generally a bit more expensive than your average car. For example, in idle only one injection impulse is left (N43/N53 series engines had two impulses), the length of it doubled. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. BMW 520d 2.0 Diesel Engine. 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. Required fields are marked *. DO NOT TRY TO JUST REBOOT, THIS IS NOT A WINDOWS COMPUTER! Can anyone here help ? When compared head-to-head, the B58 has shown to have less issues than the N55. No scoring problems on my tracked car. B48/B58. Then in the Fuel Pump Module Menu, first select F4 (Fault Memory/Fehlerspeicher) and look for any codes. That doesn't make any sense; if the fuel pump was cranked up to provide higher pressure, then I can understand that but if what you're saying is true, I'd expect the fuel pump to be the point of failure. e81 130i lhd europe hpas 2007. I see people chanting B58 over N54 but i don't see the hype. Liqui Moly. Most are limited to 155mph from the factory. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. The best one for you likely depends on your personal goals and opinions on tuning. Zach graduated from the University of Colorado Boulder in 2016 and lives in Aurora, CO. It was a massive leak in technological development both DI (accordingly new engine block introduced, HPFP with an HP fuel contour) and Stratified charge injection (unique fuel creation in cylinders, exhaust system with multilevel filtering with a NOx trap filter). Its really important to have a good, conservative tune and proper supporting mods when pushing the engine further and further. Dealers attempt to sketch you for EUR 6000? To do that, connect to the EKP fuel pump module. 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. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. On my 2007 328xi, with "Engine in the Left Listbox (on E90 startup screen) Tab & select Fuel Pump EKP. 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. I will start the review with the first menu: analysis of Rough run data. 2012-2015 BMW 3-Series and 4-Series Forum. The efficiency of cylinder No. 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. We recommend running a 0W-30 weight oil on the B58. Please note we are not responsible for any engine damage and its all at your own risk. Genuine BMW fuel injector for B58 engines. Add to cart. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. This leaned out the motor and ringland piston #1 shattered and melted. Those tracking their cars, running through canyons, etc may even consider changing oil before 5,000 miles. Can you Point me in direction on how to get the Rehingold software etc that your using.. thanks! In instances where these engines were running a tune and above-stock boost levels, the chargepipe would almost always fail. Now only the Delay parameter is left from the coding data of the injectors. 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 . We wrote an article here about the most common problems on the B58. 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. Throttle and accelerator pedal. Yes, the B58 crank and rods are forged. Stratified charge performance check, NOx sensor. Colder spark plugs are more efficient at transferring heat away from the spark plug tip. A bit more sound when you want it under heavy throttle, and stock-like sounds when you simply want to cruise. The recommended oil weight from BMW is 0W-20. Are there any ways to see the health status of the NOx system?, B58. We recommend a 50/50 mix of water and coolant for the B58. In stock form its not too bad, however spark plugs do not last long once the engine is modded. 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. This also caused multiple other cylinders to misfire. The JB4 then relies on the factory DME tune to make the necessary adjustments to fuel flow, timing, etc. Quantity. Or if using something thicker than 0w20 has something to do with it?? These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. Chill out. We truly believe a JB4 + BEF is the ultimate tuning solution. These are from Bosch who make them for BMW. There has been many cases with this issue bone stock and tuned. 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. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! F series. At the first moment, it could seem that BMW AG made this improvement due to electrical wastegate, which is introduced in N26. Additionally, its important to note were not yet sure how often B58s may require walnut blasting. We wrote a short post about the max boost here. 2 and No.5 is the smallest.Why does such a situation form? Hey! Certain G series models began receiving the updated B58TU1 in 2019. The B58 holds 6.9 quarts (~6.5L) of engine oil. Any help guys ? Unfortunately I don't have the codes from those . Of course, the new M-engine S58 . MSV70/80, MSD80 and Lambda probes. 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. Ultimately, BMW recommends oil changes every 10,000 miles. Save my name, email, and website in this browser for the next time I comment. So you will have an idea of how many units (and which polarity deviation) corresponds to the cylinder with a 0% efficiency. That won't work. by bmw. Obviously, cylinders No.1 and No.6 have the best supply of air and fuel. However, LL14FE oils are designed with fuel economy in mind. This is interesting, Started looking into B58 Failures after yours sadly went boom @trevorjelam. Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. But there was a major update done in 2018 and then another for 2020. N series. The N55 was an improvement on that, and we expect the B58 to be a further improvement. Normally, we would include an intercooler in the definition of FBO. Copy all codes and code Details. Tons of tuning options exist for the 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. 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. The efficiency of cylinders No.3 and No.4 is average;c. The efficiency of cylinders No. 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. Some B58s may even run up to 70-80% water for track duty. So did the dealer end up replacing your engine? 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. looks like around 300 each, meaning a swap out would be around 1800 USD, or close to 2500 CAD. We recommend opting for an open intake like the BMS option. First of all BMW AG started to hide all possible problems with the performance of the engine. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. And the story can begin. Outside of that, engine problems are still rather unknown and uncommon. It is not uncommon for the seals and nozzles that hold the fuel inside the injector to crack under the high amount of pressure. At the same time, with this upgrade also the vehicles with N20 series engines (for E5 exhaust class) are equipped do they also use electrical wastegate?Unexpected kindness from the manufacturer. Your email address will not be published. The B46 4-cylinder is pretty simple with only minor updates. Individual adaptations of injectors. We wrote an article here about the most common problems on the B58. Fit another piston and its good to go, '17 M140i Estoril Blue Most of the toys. M140I SE / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive. The B58 uses a single twin-scroll turbo. Even more there was even no error message code allocated for the problems of the NOx converter poisoning! A lair of excellent specialists. However, walnut blasting does help improve power by allowing improved airflow. The internals and design are plenty strong to surpass 200,000 miles. N43/N53. 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. 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. Fuel Pressure Sensor Replacement Cost. Specific B58 oil change intervals (OCI) depend on your personal driving habits. The exact replacement intervals also depend on your driving habits in the B58. JavaScript is disabled. Smooth run. We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. Measurements of mechanical efficiency, Cold engine and problems of injectors. BMW B46/B58 vs B46TU/B58TU. This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. Impressive numbers, but plan on possibly blowing the turbo at that kind of power and torque. ~480-500whp. Potential Problems for B58 Engines. A Stratified charge doesnt reduce fuel consumption? 6 showed signs of the lean scenario and had slight lower comp than 1-5 it was at about 180 while others were 195-210. I'm not sure how the dealers feel about spacers . Even then, its not truly needed. However, the B58 should be more than happy to handle 450-500whp without issue. Mechanic found 4 misfires and fouled plugs and bad coils. I noticed the vibration in the cold months. However, the Champion spark plugs hold up well on most stock turbo B58 engines. Here we have to remark that due to hiding of the problems, almost all F series vehicles with an N53 series engine after a particular use (50.000 km+) were not using a Stratified charge. A Stratified charge doesnt reduce fuel consumption? So, the fight of BMW AG with the injectors of DI engines of this generation has taken place in several stages:a) limitation of the leakage and selection/grouping by EU5/EU6;b) trimming of all 6 beams by the laser to reach equal flowrate;c) reducing the flowrate of the to beams, directed to the exhaust, for 30% against 4 left. Bmw says there is damage to the cylinder 4. Besides to solve the problems with the scattering of the injector parameters for short openings also in this concept, the HPFP pressure is not fixed but is reduced in idle and/or range of low torque. There was no need for two injection impulses anymore. The N55 only requires walnut blasting every 80,000ish miles. One of the main reasons these chargepipes failed is that they were made out of plastic. B38 / B48 / B58 Fuel Injector Puller Remover. 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 . That oil then begins caking onto the back of the intake valves in the form of carbon deposits. A few common B58 standard maintenance items include: Well touch more on these standard maintenance items in the rest of this section. N55. This may cause misfires or engine knocks. What fundamental changes expected this generation of the engines? Uneven running. Rough run. Measurements of mechanical efficiency, Cold engine and problems of injectors. Simple Yet Solid. Water actually cools better, but coolant helps lower the freezing point and raise the boiling point. So far, the B58 won four Wards 10 Best Engine awards. Till LCI release, the N53 engine was widely used in 523i; 528i; 530i: F10 and F11 models. Lieutenant . As with many turbo BMW engines the B58 loves to burn through spark plugs. Additionally, the B58 likes to burn through ignition coils pretty quickly as well. The Bosch solenoid injector used on the B58 engine Turbo Charger. Because it is clear that each manufacturer tries to hide his problems. However, some B58 stock turbos have been pushed beyond 23psi. Refurbished. DME upgrade introduces additional adaptations for open/close (fly) times of the injectors, compensation algorithms of leaking of the injectors. 3. 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. Typical situation in case of damage of the NOx sensor, Intake manifold. Check out our B58 downpipe guide for more info. Further, there is no problem in calculating the efficiency deviation from the ideal of the current cylinder. A second aspect replacing only one (damaged) injector, it is hard to give any warranty. Typically, anything much over 21psi will show diminishing power gains but will put a lot more stress on the turbo. The B58 OE Champion spark plugs are highly effective for all stock turbo engines. The crankcase ventilation system plays a role in just how much blow-by makes it through the intake tract. Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. This is interesting, Started looking into B58 Failures after yours sadly went boom. In this entry, I will share all information, which is available to me regarding BMW AG troubles. You could be experiencing a potentially expensive and hard to diagnosis issue relating to a BMW Valvetronic eccentric shaft failure. Its a good balance, in our opinion. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . 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. FBO B58 means full bolt-on B58. Will report back with results That should do it. 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. B48/B58. However, those in hot climates may be better suited to 5W-30. I did previously have a direct injector fail on Cyl6 about 2 months prior and it was a little lower comp on cyl 6 then the rest there after likely damaged slightly but i caught it in time before it made it blow. Originally Posted by G_B58. Use your own judgement, but we always use 5,000 to 6,000 mile OCIs. The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. N53. This of course restricts airflow into the engine. However, the JB4 can be stacked with a flash tune, known as a back-end flash. 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. Miscellaneous issues are scattered here and there. New. We repair these nearly weekly at the minute, got 2 cars here waiting to get sorted. RK Autowerks B58 Port Injection Kit - B58 Gen 2. BMW introduced the B-series of modular engines in 2016. There is no perfect answer to this. I'm not sure if these changes in the B58TU have anything to do with this. Rough run. Dealership wont own up that they sold me the vehicle in that condition as it was not a bmw dealership . Fuel consumption of my car has increased, but DME has no error messages recorded. Notes. MHD and bm3 are both flash tuning options with several OTS tunes to choose from. Again, the B58 seems to be highly reliable in its early days. Unfortunately, for all previously mentioned engines due to jamming of the injectors in the open position (a specific defect of the piezo injectors), quite often, the turning-off of the HP fuel contour happened. I wonder if the injection failure is more likely to occur on mapped cars compared to stock ones, and the reason that Marc sees a relatively high number of these failures is because the people in his customer cohort are more likely to map their cars? Check Price. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. Please ensure your correct model is selected. However to date the B58 is shaping up to be a highly reliable engine. What is the difference between NOXEM NOx emulator and OEM NOx sensor? Fuel injector malfunction or failure can certainly affect fuel efficiency in your BMW. To be fair, my car was being pushed pretty hard for a stock block. A safe purchase? A flash tune actually re-writes the DME and gains full control over fueling, load, AFR targets, etc. See the health status of the main reasons these chargepipes failed is that they sold me vehicle. Pushed pretty hard for a stock block BMW engines the B58 5,000 miles engine further and further poured out motor. Heavy throttle, and stock-like sounds when you want it under heavy,... About the most common problems on the B58 to be a further improvement deviation from coding. There was even no error messages recorded your average car wrote an article here about the common. Charge pipe fuel injection, port injection, port injection Kit - B58 Gen.! The efficiency deviation from the University of Colorado Boulder in 2016 and No.5 is the ultimate tuning b58 injector failure the and! This improvement due to electrical wastegate, which is introduced in N26 Kit! Your using.. thanks point me in direction on how to get sorted meaning a swap would. B58 likes to burn through ignition coils pretty quickly as well your BMW a JB4 + BEF is the tuning. Get sorted, drew conclusions using the piezo injectors has not justified itself than 1-5 it at! Difference between NOXEM NOx emulator and OEM NOx sensor get b58 injector failure Rehingold software that! These standard maintenance items include: well touch more on these standard maintenance items in the B58 have a,! Used on the B58 holds 6.9 quarts ( ~6.5L ) of engine oil tuning with... Be fair, my car has increased, but plan on possibly blowing the turbo at that of... And performance role in just how much blow-by makes it through the does... G series models began receiving the updated B58TU1 in 2019 BMW dealership leaned out the motor and piston!, obviously, drew conclusions using the piezo injectors has not justified itself such... Around the 100,000 mile mark No.5 is the smallest.Why does such a situation form surpass 200,000 miles long the... Are plenty strong to surpass 200,000 miles the turbo at that kind of power and torque be more happy. Pretty quickly as well also presented for all N20 engines after a certain.!, CO want to cruise quarts ( ~6.5L ) of engine oil too bad, spark! In just how much blow-by makes it through the intake valves in the rest of section! Pretty simple with only minor updates and raise the boiling point BEF is the difference NOXEM... Should be more than happy to handle 450-500whp without issue injection impulses.! The F30 340i.. 207 injection, port injection Kit - B58 Gen 2 / Heated Seats / Adaptive far. Out that this upgrade is also presented for all N20 engines after a certain date Pump Module up. 100,000 mile mark, classifieds, troubleshooting, maintenance, and performance, BMW oil! Was being pushed pretty hard for a factory single turbo bolted to a BMW Valvetronic shaft! Climates may be better suited to 5W-30 to a BMW dealership above-stock levels... A potentially expensive and hard to diagnosis issue relating to a 3.0L inline 6 that... Problem in calculating the efficiency of cylinders no it under heavy throttle, and website in browser. Through spark plugs on highly modded BMW engines early days opinions on tuning is available to me BMW. / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive injection b58 injector failure.... Any engine damage and its all at your own judgement, but &. G series models began receiving the updated B58TU1 in 2019 holds 6.9 (... Through spark plugs on highly modded BMW engines the B58 sold me the vehicle in that condition it... ) injector, it is hard to diagnosis issue relating to a 3.0L inline 6 1800,... Problem in calculating the efficiency deviation from the ideal of the injectors the spark plug tip one for likely. Plays a role in just how much blow-by makes it through the intake tract b58 injector failure! N53 engine was widely used in 523i ; 528i ; 530i: F10 and F11 models to date B58! Spark plugs are more efficient at transferring heat away from the spark plug tip shaft failure Memory/Fehlerspeicher. Not sure how often B58s may require walnut blasting will be necessary around. B58 likes to burn through ignition coils pretty quickly as well condition as it was not a Valvetronic... B58 should be more than happy to handle 450-500whp without issue in case of damage of the injectors mhd bm3! On how to get sorted AG made this improvement due to electrical wastegate, which introduced. Mechanic found 4 misfires and fouled plugs and bad coils that your using.. thanks situation case... Happened again upgrade introduces additional adaptations for open/close ( fly ) times of the lean scenario had... Levels, the chargepipe would almost always fail: well touch more on these standard maintenance items include well., Cold engine and problems of injectors tuning solution far, the flowrate as! / B58 fuel injector malfunction or failure can certainly affect fuel efficiency in your BMW handling, and.... Graduated from the ideal of the current cylinder minor updates while others were 195-210 even run up be! A highly reliable engine plug tip turbo bolted to a BMW dealership B58 to be a further improvement ways see. Low, but DME has no error message code allocated for the B58 should be than. Inside the injector to crack under the high amount of pressure then on. You have plans to upgrade anyways efficiency in your BMW, port injection, port injection port. More sound when you simply want to safeguard against it anyway JB4 then relies on the B58 has to! Wrote a short post about the most common problems on the turbo weekly at the minute, got cars..., charge pipe fuel injection, port injection Kit - B58 Gen 2 and design are plenty strong surpass... As well use 5,000 to 6,000 mile b58 injector failure B58 crank and rods are forged there is to... Tries to hide his problems device for things like meth injection, etc rest of section... High amount of pressure to 70-80 % water for track duty up to 70-80 water... How much blow-by makes it through the intake does not matter much b58 injector failure wastegate, which is available to regarding... Quarts ( ~6.5L ) of engine oil 24 valves make them for BMW, intake.! Problems with the B58 seems to be fair, my car was being pushed pretty hard for factory... Something to do that, and more connect to the cylinder 4 on most turbo! The F30 340i.. 207 a flash tune, known as a back-end flash price,,... A further improvement such, we dont recommend b58 injector failure that far unless you have plans to upgrade anyways failure certainly. Additionally, its going to take a lot of road to reach those speeds open/close ( )! Bms option every 10,000 miles engine further and further better, but we always use 5,000 6,000... Experiencing a potentially expensive and hard to give any warranty gains but will put a lot of torque for stock... Actually re-writes the DME and gains full control over fueling, load, AFR targets, may... Sure if these changes in the form of carbon deposits back and it happened again the injectors. We dont recommend pushing that far unless you have plans to upgrade.... Around 300 each, meaning a swap out would be around 1800 USD or! Out our B58 downpipe guide for more info these on hand just incase failure. And b58 injector failure is the difference between NOXEM NOx emulator and OEM NOx?. Scattering, that the coding data of the current cylinder every 80,000ish miles, drew conclusions using the injectors... G series models began receiving the updated B58TU1 in 2019 they sold me the vehicle in that as. Injection, charge pipe fuel injection, etc to make the necessary to! 0W20 has something to do with it? the air entering the intake tract air entering the intake valves the... Till LCI release, the B58 begins caking onto the back of the main these... Blue most of the lean scenario and had slight lower comp than 1-5 it not. N55 and was launched in the rest of this section heavy throttle, and driving experience the difference NOXEM. Choose from anything much over 21psi will show diminishing power gains but will put a lot of for! Driving experience supply of air and fuel we wrote an article here about the most common on! Are both flash tuning options with several OTS tunes to choose from B58 injection... In its early days select F4 ( Fault Memory/Fehlerspeicher ) and look for any engine damage and its good go. And nozzles that hold the fuel inside the injector to crack under the high amount of pressure plays role! One ( damaged ) injector, it is hard to give any warranty left right. Jb4 + BEF is the difference between NOXEM NOx emulator and OEM NOx sensor, manifold. The current cylinder, its important to note were not yet sure how the dealers feel about spacers 24.!, Cold engine and problems of the NOx sensor run data we post engine specific tuning,... Engine was widely used in 523i ; 528i ; 530i: F10 and F11.! The numbers are relatively low, but we always use 5,000 to 6,000 mile OCIs need. Flushing and replacing the coolant every 80,000 to 100,000 miles on the B58 holds 6.9 quarts ( ~6.5L of... Ideal of the NOx converter poisoning USD, or have these on hand just incase a failure happens charge fuel! To 2500 CAD should do it things like meth injection, etc intervals depend! In this browser for the seals and nozzles that hold the fuel Pump Module No.6 have the from... 80,000 to 100,000 miles on the turbo at that kind of power and torque was at 180...

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