Thank you very much Current Car: 2002 ADM WRX STi Current Engine: EJ207 Current Mods: X-Force 3" TBE Exhaust, GCG "bolt-on" GT3076R, APS 3" Hard Turbo Inlet, Short Ram Pod, RomRaider/ECUFlash Tune Oct 4, 2023 · RomRaider. Where can I find the correct definition files to use romraider logger for my dme? Romraider version v0. 44; Updated last on 11th April 2023. 1, and 41. I dont want to brick my original ECU and keep it stock on MS41. That's what i decided to do in the end. 0, MS41. Credit must be supplied to Abhishek Shinde (MRF582) who we all owe so much to. Finally I've had some time away from my licensing examinations and studies (totally unrelated to mapping, tuning, or car things), so I've been going through the already defined MS41. xml It adds 7 tables that define the Fuel Enrichment that takes place due to increasing Load which is determined by the MAF. 1 ID60, it is most likely that the Engine Speed Limiter (Hysteresis) is at 0x2DAh. It allows you to edit, log and flash your ECU with custom maps. To do this I have to rise the value a lot. 2) for the purpose of providing the hobbyist with the means of tuning and calibrating their own ECUs. My question is, in what situation is timing base 2 used? romraider map description suggests its used when there are any lambda related dtc's. Jul 21, 2024 · I haven't tried it myself, but following your logic and the tables shown, if you want launch control you want the revs to be limited to a certain treshold determined by yourself (e. 1 ID60, MS41. All times are UTC - 5 hours [ DST] Jul 16, 2024 · MS41 never had EWS 3. 2 and if changed by bmw ews 4. 1, and MS41. Posted: Tue Nov 04, 2014 3:28 pm . 2). Siemens MS41 flash tool on reading full flash shows no progress, just spits out 4 lines of numbers. MS41. Timing Editor is free software that makes it easier to edit your Nov 16, 2020 · Hello. Posted: Thu Jun 19, 2008 11:03 am . On chip have Bosch symbol and R3616 on it. 4 days ago · Updated MS41 parameter E9 address Removed MS41 parameter E10 Added MS41 ECU ID: 1405854,1429373,1432401 Added MS42 parameters and ECU ID: 1429764,1430844,7526753,7500255 327 - Update MS41 E202 description and conversion Update MS42 E99 and removed E217 Update MS42/43 E24 name and conversion 328 - Added ECU ID: 91243E4107 to extended parameters Oct 4, 2023 · RomRaider. 3 ignition cut/retard thread and waiting for the full official release "take my money please " You do not have the required permissions to view the files attached to this post. The use of appropriate equipment (ie, knock sensor, wideband oxygen sensor) is extremely important. I have a e36 320i coupe and a e36 328 touring. x (case) with ews 3 inside in ews 2 mode but never ever with rolling code. car isnt in everyday drive. 0 values in an ms41. 0 and simply flashed a stock MS41. 2 arrived. 2 only) Jun 2, 2024 · - Improved support for RomRaider Logger v0. 0 intake and maf and with 2. 2 in the driveway (97 328i/97 M3). i guess logic uses bitmask 1Ch for masking 4-3-2 bits to define CATS status. There are many other FAQs and information sources for that. Ok lets get started there are several ways to datalog wideband in Siemens MS4x ECU's, but i prefer this one Current Mods: X-Force 3" TBE Exhaust, GCG "bolt-on" GT3076R, APS 3" Hard Turbo Inlet, Short Ram Pod, RomRaider/ECUFlash Tune Current Power: 248kw@wheels (332whp) Last edited by wrxsti-l on Wed Feb 17, 2010 7:00 pm, edited 1 time in total. Most of the research thus far has been for the MS41. 2 has custom tuning on it so the dif's of the data maps should be interesting. BMWLogger successfully recognizes the DME ID, posts fault codes, allows to clear them and even successfully cleared DME adapts. I tried different definition files ( one auto imported through ECU portal and one downloaded from the Forum v0. - All MS41. Found a full 256kb MS41. The Tribeca though not so much. 2 ID12 has the most maps defined for it as it is the primary file being disassembled/analyzed etc. xml file you received; Then open up the Settings menu again; Select logging protocol options; Select DS2 K-Line; Connect the cable to your car and laptop Here is stock firmware of ms41. I had to remap the MAF tuning quite a bit. Apr 2, 2022 · Purchase ($25) - MS41 Quickflash by Bimmer Tuning Tools. Whether you need something to turn off in the firmware after conversion. 1/2. Car is M52B28 Fully swapped(ms41. 4 it also refers close to whats shown in MLV 3) read your full 256kb with MS41 quickflash or siemens MS41 flashtool, you can open this file in romraider. 0, 41. STi Base Maps. 84 KiB] Downloaded 312 times Jul 4, 2024 · It is currently Thu Jul 04, 2024 11:42 am: Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Analysis » MS41 Development. Jul 16, 2024 · My vanilla MS41. I just recently loaded the MS41. 1 and an MS41. Jul 14, 2024 · hello im new and i have question , what is the best table maps tweaked for popcorn/ pops and bangs for ms41, 328i or 232i ? a have drift car please help im read the forum but tuu much information for me please help post the best map fort standart popcorn, pops and bangs for ms41 thanks About this Project OpenMS41 provides a shared repository for understanding the Siemens MS41 family of ECUs (MS41. After importing my software (open image) in RomRaider v05. The files i uploaded are as close as you'll get to having MS41. 10 - Forced install of RomRaider v0. Apr 14, 2024 · RomRaider is a free, open source tuning suite created for viewing, logging and tuning of modern Subaru Engine Control Units and some older Nissan and BMW M3 (MS41/42/43) DME. 5 days ago · Hi, i've build Speeduino based v2. 0 and MS41. I use m52b28 engine with 2. Jun 14, 2024 · RomRaider FAQ; Tuning FAQ; Articles; Community Forums; The Team; Tuner Directory; Even MS41. bin [256 KiB]" Please read before asking to be spoon fed. They are defined wrong. As far as I understand, Chipster MSS5x Flasher will allow me to skip the bootmode part and checksum corrections will be done on the fly when flashing, which sounds great. 0 start to generate problems eventually but OBD2-compliant 41. 3. Step 1. Senior Member: Joined: Fri Feb 10, 2006 7:04 pm Posts: 2661 Stock MS41 ECU (called v0 by me) General tuning strategy Thanks Romraider Forum! However looking at the logs, I have noticed another issue. 3 is free Jul 25, 2024 · - Run RomRaider and select “ECU Definitions” → “ECU Definition Manager” from the menu bar. Just trying to catch up to the party. 3000rpm) while the vehicle is standing still. 2? Jul 24, 2024 · RomRaider Open Source ECU Tools Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. 9 ECU Editor it looks like I am missing a lot of maps (definitions) compared to others having MS41. I read a lot this forum. zip [396. Started off with deciding whether to change the whole installation or re-pin the ECU. If I'm reading it the initial setup code correctly. The intuitive tuning interface and powerful datalogger are modelled to be familiar to experienced professional tuners while providing all the power of expensive commercial i generated a log with only within that range, but i when i load it in MLV it shows values in cells outside whats in the log, am i missing something on how cells are referred in MS41, i checked it with mafscaling 2. 3 https: Jul 25, 2024 · RomRaider Open Source ECU Tools FAQ • Register • Login RomRaider. See this section as a backup from the files posted on the internet. They got EWS 2 and EWS 3. stock headers and uppipe stock wrx td04 exhaust avcs untouched and unplugged. 405 in. All times are UTC - 5 hours [ DST] It is currently Sun Apr 28, 2024 10:52 am: Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. Top Jul 24, 2024 · Tuning the vanos i have noticed that the stock rpm value of vanos off is the better. 1 and 41 Not sure what version of windows you have, but on windows 10 I had to disable the original MS anti virus software both for the download and every time I run it. 0 file to RomRaider is free software that also lets you edit the tables in the tune. I'm up to my elbows in replacing the steering rack, ps pump, reservoir, tie rods, ball joints, bushings, headers, subframe reinforcement, wideband wiring and a few other things but it will be too cold to heat the garage in the next couple of weeks. Definition Reference; Tasks; MS41 Project Leader & Co-Developer . Is the software in the MS41. 05B", i'm buy/use an older version previousliy, but now i have problems with checksum, and i'm read: the latest "1. Posted: Sat Oct 18, 2014 5:49 pm . Tuning fuelling first i have modified the WOT enrichment to have the afr at WOT between 12. The intuitive tuning interface and powerful datalogger are modelled to be familiar to experienced professional tuners while providing all the power of expensive commercial Jun 29, 2024 · Exhaust VANOS full load, warm engine needs to be looked at for 430056, partial and full load. All times are UTC - 5 hours [ DST] The basic RomRaider tuning interface software also includes an additional datalogger screen, and some very advanced functionality with it, but more on the logger function later. im slightly a tuning noob so a bit of help would be greatly appreciated! i took a look at the primary base enrichment additive tables and compared them to each other. 3 on N/A car. Post #12: "all files are EU. wiring to a ms41 TPS would be simple. I read some posts about the differences between manual and automatic on the MS41. 0 equipped donor car had 2 pre-cat O2s and no post-cat O2s. It is a 323i ms42 with m54b25 intake manifold. read all the sections under Tuning via Siemens-MS41 RomRaider ECU Definitions for Siemens MS41 created from the prior versions hosted on RomRaider and MS41Portal to enable the ongoing development of these defintions. The build date of the car is 09/1999, not sure if it matters. Writing - Chipster MSS5x Flasher (same question as above regarding the file size) 5. 2 binary onto my MS41. Current Version v2. Open up RR logger; Go to the Settings menu at the top; Logger definition location… Select the logger definition . 5 updated 4/2/2022-Performs partial flashes in under ~10 seconds-Full flashes (program and tune section) in ~1 minute. 0, but I got different answers depending on where I read. Jul 25, 2024 · hello when I am uploading xml. And I want to drive these cars for the rest of my Live (i am 46 ) MAF Tuning - Although I know Target AFR is just an adder to the Base PW and not an actual target. My MS41. Why did u change the injectors to B28 pink? Oct 27, 2023 · I am having strange issues using muffler flap solenoid output for radiator fan activation on ID41 MS41. While searching around on cam specs I noticed, m54 and m52tu exhaust cam has a duration is 244 as opposed to 228 in m52, and so using an dual VANOS exhaust cam with locked VANOS gear will gain some of the lost dynamic compression, with current ignition tuning at some places I’m running up to 42 degrees ignition advance in low loads Jul 2, 2024 · RomRaider FAQ; Tuning FAQ; Articles; Community Forums; The Team; Tuner Directory; Developers. 05D" version solve the problem. 0 to MS41. 1 stock is set as 10 (decimal, = 320 rpm). I will try this when I use another ECU for testing purposes of MS41. Now the question is: I really want to log my ECU and check values. RomRaider is also a logger - it uses the OpenPort to connect to the car and record parameters from the engine to a file on your laptop. now my question is, does this mean i cant/ shouldn't change this is the wiring for 27c eproms , you have to search and find the datasheet of the ms41 eprom to do this THIS IS FOR M50 MOTRONIC ECU'S JUST TO HAVE AN IDEA HOW IT CAN BE DONE for the software part make what ever tune you like to use and use tuner software to stack the 2 bin file This program can be used to quickly get a Windows PC setup and updated for MS41 Tuning by performing semi-automatic software setup of the following: - Java - RomRaider - MS41 ECU Definitions - MS41 Logger Definitions - MS41 Dyno Definitions - MS41 ECU Portal - FTDI USB Drivers It can also be used RomRaider Open Source ECU Tools 1996-1999 E36 BMW M3 MS41 Tuning OBDII. 0 as well. 11 - Enabled download/install of latest RomRaider available - Set Table Resort order to not show them alphabetically since MS41 depends on a specific table order. The MS41. Or what is the amount for the program, I couldn't find it I don’t know what you’re referring to but ms41. Over 6500rpm the RomRaider Open Source ECU Tools Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. Hello all, we just build a new S52 race engine for a 1995 M3 with the following modifications: - 86. 5-13. ECU can read Airflow up to 1024 kg/hr with the stock software limits. I believe MS41. 1. 0 different when you compare an auto ECU with a manual one? The EWS module stores the ZCS key, which tells the MS41 if its a manual, correct? I installed romraider and it works! I installed ms4x flasher and it works perfectly! I can now read, adapt and write. - added ability to disabled Misfire Detection (MS41. RomRaider thread for MS43 XML files. KNeuer Post subject: Re: DIY M52B28 Tuning. check the MS41. Cables are on order. 2 maps, and identifying them on MS41. 2 since later versions are not compatible with MS41, or so we thought. 5v supply ecu ground and then supplying each M52TU ecu potentiometer signal with the same MS41 TPS potentiometer signal as the MS42 TPS signals are all 0-5v unlike MS43 3. I disassembled the 256k MRF file using the 801C66 cpu. 2 conversion that Im planning. 2) and my engine which is a m52 with m3 cams and obd1 intake? The code between MS41. 46 but i get it on both of them. Check the links for newer versions. I need a obd2 Protocol. I'm specifically working on maps from North American version OBD2 328is/328i. 3. M50mani. May 18, 2024 · RomRaider FAQ; Tuning FAQ; Articles; Community Forums; The Team; Tuner Directory; Developers. Then Paste the new table into RomRaider. I'm not sure there are logger deffinitons for MS41. Please tell me how step by step I can convert MS41. If I missed the answer, please call me dumb and link me to the solution. Hi. File comment: 328 full read 432401_1429679_WBABK72090ET51837_fullread. I`m looking for full and partial read of e36 323i ,1999 m52b25 europe, 1430630 Thx RomRaider Open Source ECU Tools 1996-1999 E36 BMW M3 MS41 Tuning OBDII. v0. 3 with rolling code. xCh = 1 channel x14h = 2 channel (anything else) = 2 channel. Luckily for us, not too long ago some geniuses who like E36 M3s started developing the definitions for the MS41 series of DMEs (41. I ask because 'ignition timing base 2' has around 5 degrees less ignition advance at high loads than 'ignition timing base' up until about 3/3. Right now, the (1996 to 1999 USDM M3) MS41. Jul 19, 2024 · this is just reseting unused bits. Share your user-tuned WRX base maps. Mar 10, 2024 · 1. 2 has it as 05 (decimal, = 160 rpm). 3 you can easily go to MS41. Newbie: Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. 4 v0. All times are UTC - 5 hours [ DST] Jun 27, 2024 · My vehicle is North American 2000 M Roadster, S52b32 M/T, i believe its the MS41. but just convert to MS41. 2 You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum Jun 17, 2024 · Hello. I've never had that problem with the vag-com cable. I have a bmw e39 523i M52B25 EU ms 41. The best thing to do is just do away with running anything MS41. 7. Experienced: Jun 19, 2024 · It is currently Wed Jun 19, 2024 4:02 am: Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. 2 and EWS 3. 2 file. The intuitive tuning interface and powerful datalogger are modelled to be familiar to experienced professional tuners while providing all the power of expensive commercial Jul 1, 2024 · Attachments: File comment: exhaust no cats. exe and MS41 Fuel Table Tuner. D but non 3. 331. RomRaider Open Source ECU Tools FAQ • Register • Login RomRaider. just got done with a full day of back and froth tuning and mapping my - added Engine Speed Limiter (Hysteresis A & B) for MS41. Jul 9, 2024 · Sory for oftopic but my request is also about copying some datas from one ms41 to another. 45. 1 ECU. 0 came in various O2 configurations, just like MS41. 1 has two (MT/AT?). Though, to slightly complicate matters, the label on the ouside of the ECUs says MS41. they all have different values and it seems to be higher at 32F than 14F and 50F but i would like to get access to the romraider definition files for the MS41 BMW motor control. Lower the WOT threshold to 50%. 3 Изпратено от моят SM-A505FN с помощта на Tapatalk _____ RomRaider Open Source ECU Tools with the B20 tune and was even driveable. 3 Fuel Table Tuner. 1/2 came with SAP, fuel tank pressure sensors, and others that will not be present in the dme wiring for your MS41. 4. 2 and then the knock maps should be correct but there is a problem in my tuning software that do not recognise ECU and won't download a partial after I've got a romraider tuned 2003 sti, with Fmic,airfilter,full 3" decatted system Ect! And it's 351bhp/330ftlb Now I'm looking for some help on we're to start with the pops and bangs on gear change and on over run? Jul 18, 2024 · RomRaider Open Source ECU Tools Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. It seems there is some kind of hysteresis as it turns on the fan as requested but does not switch it off as it should. havent got time to convert to m50b25 intake and m52b28 maf. MS45 Jul 7, 2024 · I'm use Xbyte's MS41 Flash Tool "1. MS42_ECU_Definitions v0. Attached are the ECU pinout differences between MS41. Jun 13, 2024 · The US OBDII 1996-1999 M3 is a Siemens MS41. 2 Nov 11 2020 Forum Topics Posts Last post ; WRX Base Maps. MS41 Project Leader & Co-Developer (2012 - 2023) MS41. Posted: Sat May 24, 2014 9:52 pm . I've got a MS41. 0 ignition driver? I try to find on internet but not have any information. ej20x-td04-base. xml downloaded Post subject: Re: Romraider logger connection issues. The US OBDII non-M3s were Siemens MS41. 1 code. 0. . All times are UTC - 5 hours [ DST] I did read the MS41. Posted: Thu Apr 02, 2020 12:06 pm . As with any tuning solution, the potential for engine damage is very high when altering your ECUs hard coded values. After loading the BIN in RR, under control bits i get this little window below. RomRaider thread for MS42 XML files. MAF Tuning (thanks to ba114 for thread and spreadsheet attached below) MAF 2048kg/hr mode. 2 - reordered VANOS maps to make it easier to edit RPM axis - added OBD2 Readiness monitors for MS41. mrf582 Post subject: Re: MS41 MORE POWWWWEEERRR. Furthermore, it is assumed the reader already has a VERY solid grasp of tuning Subarus and tuning in general. 0 just like i did on my M52B25 because i didn't find advantages of using the MS41. RomRaider Open Source ECU Tools Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. 1 ID60 and MS41. 0 that handles Byte 6 is different. Jun 2, 2024 · For little tweaks I will stick to ms41. 0 (1 429 861) BMW e39, 520i, 1997 year, manual transition, euro Does anyone have or know where I can find full firmware read of 520i for ms41. 2 map and tuned it from there. g. I know that I can convert it to ms41. 8 dme the mixture is too rich. 1 software. 1 to have OBD2 Protocol. Jul 7, 2024 · Just trying to catch up to the party. 1 ID60 256KB - removed undefined maps - fixed Knock window map address order for MS41. welcome to the club. 3207. 0 settings on MS41. -Partial reads in under 5 seconds and full reads in ~30 seconds-All checksums including program section are automatically corrected Updated MS41 parameter E9 address Removed MS41 parameter E10 Added MS41 ECU ID: 1405854,1429373,1432401 Added MS42 parameters and ECU ID: 1429764,1430844,7526753,7500255 327 - Update MS41 E202 description and conversion Update MS42 E99 and removed E217 Update MS42/43 E24 name and conversion 328 - Added ECU ID: 91243E4107 to extended parameters Attached to this post are BETA definitions with added functionality only for MS41. Make sure both MS41 Fuel Table Tuner. in example, if we have 01010101 value, after bitmask (AND) 1Ch (00011100 binary) we will have 00010100. Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. 2 code since that is the most developed. Repeat 1-5 until the logs are satisfactory. -edit-For MS41 ID41 it should be at 0x1D2h For MS41 ID42 it should be at 0x2BDh Jul 2, 2024 · Board index » Engine Management Systems - Analysis and Tuning » Subaru » Subaru ECU Analysis All times are UTC - 5 hours [ DST ] Idle Ignition Timing (AC/Power Steering) AZ1G202G, AZ1J500T Jul 22, 2024 · Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. Using 201810 firmware with Pazi88 base tune from github. treystoys. MS43_ECU_Definitions; Updated last on 11th April 2023. Anyone who is serious about actually tuning would do the same. 50:1 compression ratio Jun 6, 2024 · RomRaider Open Source ECU Tools Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. This is just a contribution for those who feel they need to run ms41. 0 with a full flash of MS41. All times are UTC - 5 hours [ DST] Seems at cold startup i have a bit of strange idling and after about 20 seconds it smooths out into a nice clean idle. 0 ecu, sensors, maf, wiring loom) BMW E34. 8 Jul 22, 2024 · RomRaider Open Source ECU Tools Post subject: Tuning Injectors Scaling&Latency for E10 Using Injector Tab. 0 1429861: The number of kilometers driven and modifications resulting from poor tuning knowledge and the purchase of RomRaider is an open source tuning software for various vehicles, especially Subaru models. Nice post! This seems easy to do. I decided to learn ECU tuning and did a research on MS40 tuning. 2 only has one ignition table while the MS4. Jun 29, 2024 · Updated MS41 parameter E9 address Removed MS41 parameter E10 Added MS41 ECU ID: 1405854,1429373,1432401 Added MS42 parameters and ECU ID: 1429764,1430844,7526753,7500255 327 - Update MS41 E202 description and conversion Update MS42 E99 and removed E217 Update MS42/43 E24 name and conversion 328 - Added ECU ID: 91243E4107 to extended parameters Dec 20, 2021 · After a restart and installation of romraider, hopefully romraider is running. This is the point where i have to say thank you to the developers of the MS41 tuning May 20, 2024 · It is currently Sat Jun 15, 2024 12:18 am: Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Analysis » MS41 Development. Logging - Romraider 6. 0 and just tune the stock MS41. however, switch your knock section (all maps) from a stock M52B28 file to the MS41. 0 is different. 3 or 4. 1. BMW uses a MAF sensor with a 12V input and 0-5V output. If you update to MS41. 1 ID60 (previously known as 0960). 5k where the ignition timing angles are similar in both the RomRaider is a free, open source tuning suite created for viewing, logging and tuning of modern Subaru Engine Control Units and some older Nissan and BMW M3 (MS41/42/43) DME. 0 Oct 10, 2019 · This DIY is ment for Siemens MS41, Siemens MS42, Siemens MS43 users that we remote tune on dailybases 24/7 all around the world but will work on lot of other platforms as well. All times are UTC - 5 hours [ DST] MS41 Powered by Romraider. 1 which opens fine in romraider This thread will track all the updates to the definitions file for the MS41. select 2048kg/hr mode and write back too your ECU. 45 BETA 1. 9. I think we should try to find the flow/load limits in the MS41. MS45 Jul 4, 2024 · M52TU TPS is two dual potentiometers. Logging is how you find out if your tune is working well or not. It looks like the code for MS41. Share your user-tuned STi base maps Dec 1, 2023 · Warning: RomRaider is intended for use only by experienced tuners who understand the consequences. RomRaider thread for MS45 XML files. Use RomRaider with MS41 ECU Definitions v0. Read deceleration tread for rev hang and fuel tuning tread to tune fuel map. Top . Posted: Tue Oct 31, 2023 10:52 am . All times are UTC - 5 hours [ DST] Jul 21, 2024 · Post subject: WIP Project : 1996-1999 E36 BMW M3 MS41 Tuning OBDII. Jul 14, 2024 · This FAQ aims to answer common questions that new users of the SD system may present. Exhaust VANOS full load, warm engine is at 0x60E4 not 0x60EF in partial May 16, 2024 · RomRaider Open Source ECU Tools MS41 Project Leader & Co-Developer (2012 - 2023) Diesel tuning (VW TDI) is much easier to tune/understand; that I'm very Jul 6, 2024 · For MS41. xlsm, are in the same folder as the saved datalogs from RomRaider. I'm using ms41 as ECU. 0 M52B28 EU ECU. smells a bit rich too. Features Post subject: Re: Tuning questions/ base map. Is there a way to update the logger file def that I don't know about? Sorry if its a dumb question, its been a few years since I have been actively using romraider because I mostly work on evos now but my brother got an sti and it needs to get dialed in. Newbie: Joined: Wed Sep 26, 2012 4:05 pm Posts: 33 Does anyone know about MS41. 2 *HOWEVER* this is only based on the defined maps. Did you find the limits by data logging? I hit 5V on the MAF sensor at about 8-10psi. Recently we've also added some support for an MS41. 2 and MS41. _____ Jul 25, 2024 · RomRaider Open Source ECU Tools It will not be used for asking questions about tuning. 3, I can't buy the update, I follow the instructions, but it says no connection. 1/MS41. RomRaider connects to DME and recognizes the ECU ID(1744897) but otherwise, nothing works. The transfer function correlates to a 3rd or 5th order polynomial like most MAF sensor outputs. 1 PNP ECU by Pazi88. 5mm/3. 6 days ago · - MS41. Am I correct in thinking that the above table, and the base fuel table, need to be reduced by . Tracing to the Reset Handler. They will got EWS 2, EWS 3. Woo hoo! Haven't set up a bench unit yet. Posted: Mon Sep 18, 2023 9:53 pm . you will see before and after here. (Modified bin flashing, but with EWS) Until now i'm correct the checksum with Xbyte's EWS Tool, but now the EWS delete not option. Posted: Wed Aug 29, 2012 4:38 pm . Jun 27, 2024 · I'm tuning a M52B28 turbo engine too. Aug 2, 2022 · (Romraider Logger compatible of course) Top . 2. So i have e36 328i 1997 m52b28 MS41. Features; Download WIP Project : 1996-1999 E36 BMW M3 MS41 Tuning OBDII Post subject: Re: WIP Project : 1996-1999 E36 BMW M3 MS41 Tuning OBDII. - If any older definitions files are listed, select each file and click “Remove”. 14, in the fine adjustment box, to accommodate the difference in displacement between the file engine(m3 s52 3. Conversion is still not done but I will keep updating the topic. 2 is just a slight revision change of the MS41. Open MS41 Fuel Table Tuner Spreadsheet, edit settings as needed and close the file : - From RomRaider, paste your current Fueling Yeah I don't know why i'm having issues, this is a fresh install of romraider on windows 7. Tuning - Romraider 4. Dbilas258-244cams) is not like urs but some things I am wondering about. Like Alec said, the way that code is structured, you only have 2 real choices in MS41. But I haven't found an answer in this forum. 2 code and i cannot use Apr 16, 2024 · Honestly, MRF has been saying it for years now (among others). My setup (3232ti-M52B25. xlsm, or MS41. One for pedal position (PWG) and the other is for throttle body position (TPS). 1 for both types. 0 and 41. all i did was take the knock maps, cranking and warmup tables, and the MAF scaling from the MS41. I was hoping the RomRaider community would help me get Hi all. 2 conversion thread too see what else you need to do, i believe there is allready a conversion file at the ready. Background: I am planning to upgrade to bigger (Bosch EV1 440cc) injectors this weekend and would like to prepare the base fueling maps for the new injectors. Decided to convert my e34 to MS41 after I saw what I have to buy and how many times I would need to replace chips on MS40. All times are UTC - 5 hours [ DST] Jul 2, 2024 · Hello All, I promise that I searched and read through both the Tuning and Development pages to try fixes from other users before making my own post. I have stroked M50B28tu with Iron block. 2, MS41. 0 and the file ms43 m54b25 eu4 to the romrider program, loads the moments and I only have 2 options to change It is currently Fri Sep 15, 2023 4:50 am: Board index » Engine Management Systems - Analysis and Tuning » BMW » DME Tuning » MS41 Tuning. With an NA car it normally lines up pretty well in the openloop map to what I'm targeting. 0 ID41. What applies to one doesn't apply to the other. Jun 18, 2024 · Just trying to catch up to the party. Tue Jul 23, 2024 6:58 am. Apr 11, 2024 · I have MS41. Set to 01 (decimal, = 32 rpm) and test for maximum aggressiveness. 2 MS41 ECU Definitions v0. need m52b20 stock rom. 2. - Click “Add” and select the location of the XML file attached. Jul 7, 2024 · I have an issue selecting the parameters i want to log, there seems to be some preset areas in terms on ignition, fueling along with a good few other parameters it automatically logs but i also want to log knock and they does not show, Is there a way i can select other parameters, I used to run the rom raider logger with the ms42 software but now testing the MS42. 2 I came from MS41. oversize pistons with 11. i just did my partial read on my M3 with a stock MS41. Tuning AFR, timing, and boost will NOT be covered. 2 tune. Thanks for your response. You can Jul 16, 2024 · Learn how to use RomRaider to modify MS41 ECU and logger definitions, and discuss fuel enrichment, catalyst heating, deceleration, and map tuning methods. Thank you. Definition Reference; Tasks; MS41 Project Leader & Co-Developer RomRaider is a free, open source tuning suite created for viewing, logging and tuning of modern Subaru Engine Control Units and some older Nissan and BMW M3 (MS41/42/43) DME. dr pw cx nu jb bk eq fq ae fk