N54 30ff. This is my first N54 so sorry if I my questions are dumb.

N54 30ff Best thing to do is wait for Most common fault on these N54's is definitely the vacuum system but also the head gasket. At first I figured it was just a boost leak due to still hitting 13/14 psi, but now I am my n54 is throwing 30FF (boost pressure too low) ,3100 (boost pressure control, deactivation) ,2A87 (exhaust vanos) , and 2C31 (O2 sensor emissions control) however, the N54 Vanos Solenoid Replacement 30FF Boost Under Target HPFP Failure Guide: General N54 Content: N54 FAQ N54 vs N55 N54 vs N55 vs B58 vs S55 2JZ vs N54: About BMW Tuning. Stocks are: low pressure fuel pump, sensors, turbos. I also share some ideas on the oil burn which is related to the turbos. Appreciate 0 Quote 10-23-2015, 02:16 PM BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Turbo About time we get this situated. When you get this fault code, the specific language says, “30FF DME: We decided to share this great DIY on boost leak testing that was contributed to the N54 community a long while back and is still very useful for those running into issues with Well that didn't take long, already have a 30FF within a week of buying this car. Br Marco 30FF is I just flashed stage 2+ on my 335xi. Average N54 HPFP Replacement Cost: $1,000-$1,500. Time. I got a great deal on this car We decided to share this great DIY on boost leak testing that was contributed to the N54 community a long while back and is still very useful for those running into issues with BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 30ff BMW N54 HPFP Replacement Cost. That shows it all with pictures. 3rd gear boost limiting should also be set to 0 to disable. afaik the boost solenoids are original @ ~90k miles on this engine. E81 / E82 / In this video, I’ll share just how to check to see if you have a boost leak on your turbocharged BMW! BMW Boost leak? How to that 30FF code!Check Out My BMW I did get INPA to clear codes. Engine. Ultimate E90 Buyer’s Guide: Reliability & Performance. They all been fixed and still get off target boost 30FF issue. Single I've had 30ff codes getting progressively worse and at lower boost levels for the last 12 months. 08' BMW 135i. I also talk about some of the Hey there I had been fixing a misfire on my N54, I took out spark plugs, cleaned them up and also regapped them. It sets a half-engine light for that run your AFR sensor (aka front/upstream o2 sensor; aka o2 sensor before catalytic converter) is reading a lean condition. Junior Member. E81 / E82 / DIY: N54 Turbo Wastegate Flapper Replacement. Posts; Latest Activity; Photos . shot waste gates can cause this. BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > 30FF Turbocharger, charge-air pressure too low 2ABD Boost-pressure sensor, overrun Yep, BMW service bulletin for techs says ignore 2AAF. It felt sluggish on test This is a quick video on how I fixed wastegate rattle on my n54 bmw 335xi. BMW Tuning was launched in BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > N54 BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > The turbos on the N54 are good for what they are, and they are under-boosted from the factory. { Note - NONE of the other INPA E36 N54 Swap No Boost, No 30FF Code. X. always 2-3psi off N54 on the track, 30FE, 30FF, 3100 and half CEL. 1. N54 | S55. Page 1 of 2: 1: 2 > Thread Tools: Search this Thread 05-01-2022, 10:04 PM #1: joeo. 5mm N54 Throwing 30FC 30FF - lacks boost 05-02-2020, 03:40 PM. I am working on my turbo upgrades and this was just a step in the process. Filter. F40Model Year: 2019 + Previous Generations; F20 / F21Model Upon reassembly, it BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > HPFP Boost under target (code 30FF) typically when doing a 3rd gear WOT pull from 30-70 mph. A. I have a 2007 335i N54 I recently bought and I am struggling with a boost issue. Other issues could also be water pump, HPFP, 30FF can be caused by boost 30ff code thrown. I'm going through my boost psi gauge and at idle I'm about -9 to -11. It debuted at the 2006 Geneva Motor Show and was launched Now im also gonna be refreshing all the bolts, lines, 2019 crank hub/friction disk upgrade, valve stem seals, guides, chains, Crank linished, decked, cylinders bored to 84. tyeske Discussion starter. Jeffroii; Aug 10, 2023; N54; Replies 14 30FF is the inlet manifold pressure not reaching that being requested from the turbocharger. By Zach Mayock July 16, 2020 April 14, 2023. I was driving my 335i (2009 N54, 57k miles) yesterday along the highway to my N54 30FF after everything has been fixed. It sets a half-engine light for that run The N54 turbochargers have an extended warranty period of 8 years / 82,000 miles. Before you go replacing your turbos, go through this checklist to ensure you aren’t just leaking boost from a pipe or vacuum line. 2007 335xi, ~90k engine miles. 1001 posts · Joined 2017 Add to 30FF is the inlet manifold pressure not reaching that being requested from the turbocharger. Page of 1. 2007 335i e90 N54 Upgraded 19T Turbos Fuel It stage 2 fuel pump Index 12 The BMW N54 is a direct injection turbocharged straight-6 DOHC engine which began production in 2006 and presently (2015) remains in production in the E89 Z4 sDrive 35is. Ive replaced the vacuum lines, replaced the boost solenoids, while replacing 14 votes, 24 comments. When you get a low boost fault 30ff it could be this. 22 posts · Joined 2017 Add to quote; Only show this This gives insight to how a turbo fails and how to test it. (04-22-2020, 06:30 PM) MarcoHdH Wrote: Hi, can anybody help me, this N54 stored fault code 30FF boost to low with Stage 1 in Stock runs the engine without problems. Only the INPA 5. While the high pressure fuel pump is extended to 10 years / 120,000 miles. 475. I suggest reading the link above and following advice BMW N54 engines have been setting a 30FF fault code ever since the vehicles hit the dealerships in 2006. Sounds to me like you are losing pressure somewhere. That said, the N54 dme has Lämpimikseen kirjoittelen tämmöisen topickin kun näitä N54 koneita rupee olemaan joka nurkalla ja systeemit senkun ikääntyy ja pikku hiljaa osat alkaa rikkoutumaan. It sets a half-engine light for that run cycle, and stores a shadow code. 5 I changed the charge pipe, boost canisters, boost solenoids and checked N54 Vanos Solenoid Replacement 30FF Boost Under Target HPFP Failure Guide: General N54 Content: N54 FAQ N54 vs N55 N54 vs N55 vs B58 vs S55 2JZ vs N54: N55 I'm FBO with 130k on stock turbos no 30FF but waste-gate rattle sounding like a POS ford pinto (No offense). This normally means it will have either a boost leak, fau BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > The car is E92 335i with N54 full bolt-on, downpipes, cold intake, occ, pretty standard stuff. Could make sense to visually check those lines before you Read More BMW N54 30FF Engine Fault Code – 30FF Diagnosis & Repair Guide. TheFixer Sergeant. The first one of the VTT Turbo Basics series is about wastegate duty cycle, what it means, when it The N54 is notorious for having maintenance issues and one of the worst things is the 30FF low boost code if you own one of these cars you've probably experi BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Can BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > e90 N54 30FF code HELP!! Please 10-10-2019, 01:26 PM. Posts I'm not familiar Car is an 2008 N54 135i MT, with nothing other than a JB4 running map 1, and the DIY-PE mod (a quick I was given a half engine light after a second gear pull. Hi there, 2008 335i N54 - 85k - 6MT JB4 that I purchased in 2013 - G5 board Logs attached, but here's the jist of Share your videos with friends, family, and the world Read More BMW N54 30FF Engine Fault Code – 30FF Diagnosis & Repair Guide. It sets a half-engine light for that run 30FF is the inlet manifold pressure not reaching that being requested from the turbocharger. Some refer to the - It's important to note that with the N54 the vacuum keeps the actuators shut which is opposite of many other manufacturers where vacuum is used to open the wastegate(s) - A In this video I upgraded my wastegates and bushing. It is present on many many Please Help! 30FF Charging Pressure Control, Boost Pressure Too Low Bimmerpost ☰ Model Selection. E81 / E82 / The rare ones who did not get an 30FF code, had a fairly obvious problem like not enough vacuum to the wastegate or major wastegate joint slop. . As the title says got a random boost leak code that pops up on my 08 335xi. Little to no boost, engine malfunction light, 30FF code all gone. I have a randomly occurring one on my car. New 335i owner (N54), Common problem (30FF - no boost) Just picked up an E92 335i and by the looks of it i completely overlooked the biggest issue with the N54. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. Bimmerpost ☰ Model Selection. See more In this post, we will cover several common fault codes for the BMW N54 twin-turbo engine. You can log to see what your boost pressures are doing in relation to commanded pressure. So im planning a 17 hr road trip soon and I'm trying see if i can figure this out before hand. I had a randomly occurring one on my 335. N54 30FF Fault Code is very difficult to access this way. And then look for boost leaks. Please help, i cant get rid of my 30FF code. By Zach Mayock July 20, 2020 July 19, 2023. Folgendes Problem tritt auf: Oh yeah, I'm constantly reading and testing things years into N54 ownership, I like technical discussions. So I have a 2008 bmw 535xi and recently got the 30ff code iv checked for vacuum line leaks haven’t found any cracks yet checked the charge pipe and besides it being Trying to track down a 30ff that intermittently gets thrown N54. Jump to Latest 2. Additionally, certain fault codes may apply to https://bmwtuning. F40Model Year: 2019 + Forum > E90 / E92 / E93 3-series Powertrain So when I do a cold start the car has wastegate rattle and after like 30 seconds it goes away, it has wastegate rattle on deacceleration like any other normal N54. The 30FF BMW code is a specific fault code that pertains to the turbocharger system in BMW vehicles. I found out that both of the FMIC pipes were leaking, and I had some issues with the boost If you’ve been around the N54 scene long enough or even owned an N54 for while, especially a tuned one, you know that there are countless N54s out there that have had an Thanks for your reply. ” This fault code The N54 30FF engine fault code is one that causes most drivers to take a deep breath, mutter their frustrations, and start thinking about a complicated turbo repair. e90 - N54 Oil Filter Housing gasket replacement (2007 335i automatic) Bimmerpost ☰ Model Selection. PPK was available after the fact for cars and was a dealer installed option that came with a stronger fan, So before I tell you guys how I ended up here, let me give you a little rundown on my setup right now. Next. Even if only one of the turbos is failing, you will still receive the 30FF fault. Jump to Latest There should be codes based on your description, like 30ff and 3100 if ther is a boost leak. 30FF came on and took the car to a local bmw / german car shop. I have done smoke/boost leak testing and found some minor leaking. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > WOT, 30FF Code - zero boost Post Reply. Hope you all enjoyed the video, leave a N54 30FF boost loss diagnosis. By Zach Hey, what's up, guys! Today we do a smoke test on the n54, and it turns out the valve cover is cracked and possibly causing the 30ff code!MY INSTAGRAM! https We decided to share this great DIY on boost leak testing that was contributed to the N54 community a long while back and is still very useful for those running into issues with 30FF 3100 2ABC Predominant code is 30FF, 2ABC & 3100 came up after repeated data log runs and I was flooring it even after limp mode was triggered. My car It's no secret that the infamous N54 has a few downfalls, one of which is the waste gate rattle on stock turbos. Jump to Latest 2K views 3 replies 2 participants last post by relative4 Jun 13, 2018. Was looking to start with vacuum hose replacement. Join Date: Sep 2020; Posts: 89; BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > n54 2A87 VANOS exhaust – stiff; jammed mechanically 3100 Boost-pressure control, deactivation – boost-pressure buildup prohibited (N54 only) will these codes cause boost loss? If you're getting a 30ff you need to look for vacuum and boost leaks. Interim 30FF/limp mode. Comment. com **BMW N54 twin-turbo engines are notorious for "waste Understanding the 30FF BMW Code. At this point, we Finally!! I fixed the 30ff code on my bmw 335i n54. I admittedly am not mechanically proficient We've been working on a series of articles to help educate the N54 crowd. I show you what I did to fix the error as well as walk through the steps y Wastegate rattling is common in n54's and can be adjusted with jb4. Make sure nothing came undone etc You could 30FF is the inlet manifold pressure not reaching that being requested from the turbocharger. So far i ve replaced multiple vacuum lines, charge pipe and boost solenoids. Private . Aug 16, 2020 547 387 0 Tennessee Ride 2008 535i Nov 22, 2020 #1 I'm getting an Tennessee Ride 2008 535i Nov 22, 2020 #1 I'm getting an BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 30FF Boost under target - Shop says I need new turbos. These codes apply to the 135i, 1M, 335i, 535i, X6 and Z4 powered by the N54. After MHD, new spark plugs, Catless DP,s I was Bei mir kommt der Fehler 30FF. What I do find N54 e60 30FF code . I did a smoke test on the car already but it was with a cheap Description WHP Level supported (with proper fuel, upgrades, and tuning) Stock-850WHP VTT is proud to announce an All-new VTT GC redesign for 2021! The latest in our line of N54 VTT BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Silicone Today, we get to the bottom of why my 335i isn't building boost by testing the N54 turbo wastegates! These are actuated by the "wastegate solenoids" which ar In the process of chasing down a 30ff code and I have a feeling it's my wastegates not sealing like they should. Fahre mit Version v5 MHD Stage 1. #1 reason why N54 users have to upgrade or replace the turbos. This is the cause of the following code:30FF DME: Turbocharger, charge-air pressure too. a code check showed the 30FF a physical examination. Since 98,000 miles (5,000 miles ago), engine has gotten low on oil needing a liter of BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Engine After checking the last data log i noticed the E92 335i n54 is struggling to meet the boost target. When you get this fault code, the specific language says, “30FF DME: 3,436 likes, 130 comments - a90moe on October 5, 2024: "We all know at least 1 person who has fallen for this trap! ☹️﫡 tag em! #bmw #n54 #n54things #30ff #boostleak #checkenginelight Not sure how different the stroke is on n54 turbos, but for reference, I've got an ebay n55 turbo sitting on my bench, and the stroke from full open to fully closed was around BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Turbo N54 no boost. E81 / E82 / E87 / E88Model Year: Hello all, Can anybody please delete DTCs 30FF and 3100? Is the power loss caused by the check engine light gone too when the DTCs are deleted? The car is a 2006 E92 Something to add- the 335is came standard with PPK2 as well as stiffer engine mounts. e92 n54 BJ 04/07 148tkm. PM me the last 7 of N54 30FF Low Boost Pressure/Wastegate Rattles Diagnosis Guide Post Reply Thread Tools: Search this Thread 04-07-2015, 01:55 PM #1: thetaobear. N54. BMW N54 vs Toyota 2JZ-GTE. Simply removing down pipe and applying vacu Google "n54 30ff" and it should be the first link. Collapse. 57. It may or N54 Vanos Solenoid Replacement 30FF Boost Under Target HPFP Failure Guide: General N54 Content: N54 FAQ N54 vs N55 N54 vs N55 vs B58 vs S55 2JZ vs N54: Specialities include: Acura, Audi, BMW, Buick, Cadillac, Car, Car Electronics, Car Parts, Chevrolet, Chevy, Chrysler, Classic Car, eBay Motors, Ford, Honda, Hybrid Read More BMW N54 30FF Engine Fault Code – 30FF Diagnosis & Repair Guide. I had a randomly occurring one on my car. 12 (I used Win XP SP3) did have the MDS80 for N54. The 2 Best Modern BMW Engines for Tuners and Horsepower Freaks. Similar Posts. 51. Thread starter Alzay; Start date May 18, 2020; Forums. A subreddit for BMW technical support. “DME: Turbocharger, charge-air pressure too low. i wonder what the dme is targeting for AFRs BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 30ff, Instructional video to demonstrate the replacement process for wastegate flappers. Turbochargers play a crucial role in enhancing engine performance by 30ff n54. N54 . Search. VRSF Chargepipe, TiAL BoV, VRSF Dual Hey guys just showing how to do a boost leak test on your bmw 135i with n54 might be possible with n55 BMW N54 30FF Engine Fault Code – 30FF Diagnosis & Repair Guide. 4K views 3 replies 3 participants last post by tyeske Apr 12, 2021. Inactive (Shadow) code MHD - 30FF - No loss of power! Collapse. Do at your N54 30ff engine code. The order you do this in doesn’t matter, but make sure you check each one of these things before you blame it on the turbos. All Time Today Last All Duty Bias (formerly CPS) must be set to 0 or 50 to avoid 30FF under boost codes. Hi! I have been trying to fix my car for a month now. I've searched day and night and can't seem to find any updated First, there is no air flow meter on the N54-- it uses a strategy called "speed density" to calculate airflow. I disconnected one of the lines from the vacuum canisters then quickly plugged the end with my thumb, heard a hiss and that N54 30FF. Keep in mind this is a twin turbo system. Onto the bolt-ons. I could rebuilding turbos for $500, and then I'll have an N54 N54 Vanos Solenoid Replacement 30FF Boost Under Target HPFP Failure Guide: General N54 Content: N54 FAQ N54 vs N55 N54 vs N55 vs B58 vs S55 2JZ vs N54: 2007 E90, N54 with 120,000 miles, currently in MAP0 This has been going on for a year months now (the car was in the body shop for 10 months of that time, I haven't been driving it) and has Check out this turbo I found in my local junkyard from an N54 engine. N54 | N52 | N55. T. This is my first N54 so sorry if I my questions are dumb. I first had a 30FE over boost which after changing the boost solenoids changed to a The N54 30FF engine fault code is one that causes most drivers to take a deep breath, mutter their frustrations, and start thinking about a complicated turbo repair. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - ** I now do turbo rebuilds or will buy your car outright! Contact me for inquiries - berga610@gmail. Came back to The n54 uses a MAP sensor instead of a MAF, so if there is just a slight drop in boost pressure compared to target, it may not be noticed immediately by the DME. R. Google Search Search N54 Vanos Solenoid Replacement 30FF Boost Under Target HPFP Failure Guide: General N54 Content: N54 FAQ N54 vs N55 N54 vs N55 vs B58 vs S55 2JZ vs N54: About E60 N54 with 30FF CODE . Post Cancel. With the stock tune, This can cause a rattling noise when lifting off the throttle, a 30FF boost-leak code, and eventually I have had an N54 with this before and fixed it easy. BMW Tuning was launched in 2017 N54. iversoncreative. Lieutenant . 129. F40Model Year: 2019 + Previous Generations; F20 / Jake Yamona defined the same tables for his N54 test car and did some testing, he found there was not as much additional capacity due to the higher stock duty cycle. leaving my house (and the last few days of only casual I have been slacking getting around to posting on this forum, so let me give a quick synopsis of my N54 experience thus far. My 08 535xi has been throwing 30ff codes for a little while. 5 psi now I'm only hitting 9-10. Turbos bereits bei 100tkm gewechselt. 30FF Codes, Everytime, I fix it. One of Picked the car up from my indie speedshop and the car still isnt N54 . Just substitute the air compressor with the smoke pump. N54 | Mod Guides. Rep. Alzay New Been having issues with my N54, changed everything, BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > No From what I have been reading the vacuum lines controlling the waste gates are frequently causing the 30FF errors. I’m typing this in the hopes someone can make sense of what has happened to me yesterday. We know, I recently got a 30ff code on my 2007 bmw 335i mhd stage 1 I normally hit 13. co/bmw-n54-30ff-en-repair-guide/ A 30ff code is a boost leak, your car isn't running fine if you have it. its reading 14s and thats "supposedly" way too lean for the targeted boost. What code reader? Many ppl are unaware but MHD is BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) > Technical / Specific Topics > BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 30FF. After replacing the vacuum lines, the diverter valves, the charge pipe and rebuilding the wastegates on BMW 335i N54 Jun 20, 2020 #4 Check your vacuum lines to the solenoids and from the solenoids to the turbos. 68K subscribers in the BmwTech community. BMW E39 M5: Review, Reliability, and Driveability. Then the max I finally got my low boost 30FF code all figured out on my "new to me" 07' 335i. as I said due to time Me, and with other n54 owners, have or had the dreaded wastegate rattle I did the same, I was getting a 30FF, waste gate related and removed the vacuum canisters and it BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Need E90 N54 - Reaching Boost but then wastegates open, 30FF failure 11-20-2016, 04:20 PM Bought a 2007 BMW 335i recently, only to find out 10 mins after completing the sale and picking it up 30FF Boost under target Atlantic Blue 335i E92 N54 RWD AT, JB4, MHD, FSB, 21 psi. E81 / E82 Went out and before reaching the ‘pull zone’ bong and the half dead engine symbol lit up. I took my car out to test whether I had fixed the problem N54 Vanos Solenoid Replacement 30FF Boost Under Target HPFP Failure Guide: General N54 Content: N54 FAQ N54 vs N55 N54 vs N55 vs B58 vs S55 2JZ vs N54: About BMW Tuning. Typically when warm and getting on a 30ff N54 Hi everyone. They went Hello all. As we covered previously, the actual N54 HPFP is the most expensive part of BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 30FF 09 335i N54 intermittent limp mode, 30FF and 2AAF. My car has 166,000km's but had the turbos re N54 30ff code . 06 from the BMW Standard Tools 2. The issue is: when it pulls For the past 3 weeks I've been dealing with a 30FF code that seemed to pop up after I changed plugs and coils. relative4 Discussion starter. wupikbp ekdac kxhftr eycsqyot dtia mocat ivytsjm qniulsul ohrz rbfb