Speeduino kaufen. ino file in your Speeduino firmware folder.
Speeduino kaufen I'm currently running a Haltech Sprint but have a issue with it and want to try/test speeduino on it. although i did make it on an arduino im not even capable of thinking to start modifying the speeduino code to make it work . Does a pwm idle valve use a timer? There is actually 5 CLT sensor reads at 5v or 0v, a potential indicator of a failed sensor or wiring defect. Which Software to Use for Reading ECU Parameters with an Old Speeduino Board? - By dazq. Not all knock is created equal, so speeduino would need to be programmed to handle multiple cases. Congratulation for the project, and speeduino for all!!! With support now in the Speeduino firmware for 3 different microcontroller families (Mega 2560, Teensy and stm32) there has been a lot of interest in what the differences are, how one might be better (or worse) than another in a certain area and why all this matters anyway. But this main bord black is the same bord as in the car, becase i bought first one ecu from RM, do to some delay in the build it ended on the shelf for 8 mounth, when the time came ignition to on and it just freied it self ending in no ground to main relé Took out that Likewise, a Speeduino could be used for fuel and spark as usual, and also have code added to allow outputs that fire identical to the standard injector outputs, but at a selectable percentage of pulse width (add-on port secondary injectors, also useful for add-on dry nitrous systems ). ON THE BOSCH 3 wire Pin 1 OPEN neg. Thanks evo. I am finishing, for rally, a Clio williams with a megane F7R 710 engine inside, fired with a speeduino 0. The amount of signal process that the arduino would need to do on the knock sensor signal would be greatly taxing on the processor. Not as harsh opposition to that, but as a desirable alternative, I hope you consider simple 1/n "rolling" or "progressive" ignition cut as a method to reduce power safely. punisher454. Kenai wrote:As a recommendation, post the bounty into the Speeduino Facebook group. The MX5 sensor puts out around 22Hz at 10mph but my sensor is around 140Hz at 10mph so I was going to use the speeduino to correct that 140Hz down to 10Hz to use an MX5 speedo. kimdrummel wrote: ↑Tue Jun 06, 2017 7:11 am Wow, MISRA compliant code might actually make this project more attractive to more people. In older versions of Speeduino code, users were commonly setting values over 100. StevenChua wrote: ↑Mon Jun 14, 2021 4:08 pm Hi, Is it possible to add in firing order setup like MS3 where we can just wire up the inj output 1234 but in software we can configure it to 1342. -= If it was easy, everyone would do it =-User mini profile. It has on-board room for Spartan WBo2 controller, stepper Idle driver. This should keep the turbo spooled while also avoiding surging. Yes it looks that way, more the ceiling lights and angel. It even offers baro correction for Alpha-N (TPS-RPM) with no MAP sensor. It provides the hardware, firmware and software components that make up an engine management system, all I'm thinking of gutting an extra Delco ECU for one of my project cars and being able to just plug the speeduino into an existing system. OK, so this has been a long, long while coming (In fact, at 2. theonewithin wrote: ↑Tue Oct 05, 2021 1:10 am The firmware source is completely open. Then you Speeduino extra inputs - By dazq. Speeduino uses the warm-tuned (normal operating temperature) tables, and adds functions for additional fuel for cranking, warmup, etc. What dashpot does, it raises the IAC PWM certain percent when on throttle and when you left off the throttle it slowly returns the IAC valve to last used position which helps to settle down the idle RPM. Posts: 130; Joined: Sun Feb 07, 2016 10:32 pm; Status: Off-line; Re: Closed loop boost control with initial boost duty table #18895. The X-flow might be a better option, it's got two less pistons to order and steel timing User support forum for the Speeduino project. 5 months, it's the longest there has ever been between Speeduino firmware releases), but there are a few tasty little additions that make it worth the wait! The biggest one straight off the bat is the addition of composite logging! This has been one of the most requested features for JB21 wrote: ↑Tue Feb 13, 2024 11:10 amIs there a chance to build a webserver, where you could easy adjust VE and or Ignition by just typing +-5%? If using the ESP for WiFi serial, you can do anything a direct USB connection can do. i have downloaded latest version and installed. Speeduino was born out of a desire to create a completely open, super low cost programmable engine management system without any of the proprietary secrets getting in your way. 4" schematics or even 0. Currently speeduino isn't compatible although MS is but even with the speeduino ini I can't get it to connect. it also has a different but similar trigger wheel for the sequential injection in the distributor. Delete or disconnect the 5th injector for Speeduino has many functions that can combine to do many things. tuner studio has no option for the v4 board? 2. Also dashpot is quite handy thing to have to make stable idle. 2 and 2. 5 for a turbo project without having to add a crank wheel and/or modify the distributor. 1. 14 Dec. Posts: 7576; Joined: Fri Jul 03, 2015 7:08 pm Hi. Using the MAP for barometric might simplify a few things in alpha/N since it would not need sampled as frequently as it would for manifold pressure, therefore freeing up a few processor cycles. But even at 6-1, Speeduino doesnt want to recognise the signal. engine is naturally aspirated. Then it's corrected, but only at that moment, at that baro value. Look at only rising or falling edges in the pattern. 1. curtis12321 wrote: ↑Fri Apr 24, 2020 4:34 pm Well if each mega has 9 timers , and I am not using vvt or boost control, I think 8x8 should be able to work. If am connect the speeduino to coil igniter it show that the signal witch is comming out of the for the igniter is just 3. Real-time baro sensing allow ongoing corrections as weather or altitude change, with obvious benefits to correct I have small problem with connecting injectors with Speeduino. Haha, I A Speeduino board - This is the muscle of the Speeduino ECU and contains all the drivers and IO circuits. It's just learning to walk well, so let's not push it down the stairs in our eagerness to see it do more. And when I blow this one up, I have a spare car down the drive ready. 4 pin layout in there has a compiler directive to reshuffle the pin assignments for Teensy 4. Thanks Daz I really appreciate the time you took for the feedback. " I'm looking do do a fuel only implementation of Speeduino on a scooter. you'll need 3 MAP sensors?-IMAP-EMAP -BARO With IMAP/EMAP you no longer strictly need baro. now STM32F401CC and stm32F407ZE is also optional to build for. My engine is Opel/Vauxhall Omega 3. elliott. The main idea is to make it be able to run 4 cyl fully sequential with the User support forum for the Speeduino project. My question is: Is there an easy way to trim the Speeduino code to remove all the "extra" features I don't need? I'm looking to optimize the code to keep CPU overhead to a minimum. But I need 6 channels for injectors. It is most likely that saturated/high-Z injectors are common for the same cost and simplicity reasons, as although they are generally So id like to use the speeduino in my 97 2. I have an iPhone, and a few HM-10 modules, and a speeduino based board with both a Bluetooth header and an ESP32 on board. Old Grey wrote: ↑Sat Jun 23, 2018 12:41 pm2 - And you can't run an interrupted wheel in seq off the cam, unless you add another sensor to trigger the Cam input. ini from your firmware reference folder Save . Car is race only. ini when using speedyloader? Might be handy to have a download option for this to save you having to download the firmware as well to get the file and update it in tuner studio. Hillmanjames wrote: ↑Tue Feb 19, 2019 7:08 pm Works great on Windows 10 x64 Where can I find the Speeduino. any idea if this is possible. Keeping a distributor, for instance from a mexican 1990-> with efi, those are hall sensors with a trigger wheel, you can fit a golf mk3 coil, and you dont need anything else. Consider, if only single-digit values are possible (no high-value ratios), then a change in current code may be can i hear from the folks who have success with the dodge chrysler 2. For speeduino to have the converted data natively will need the code added to its firmware to get the three point values that TS would have turned into the 32 data points it can use just as it does with say CLT sensor input for example. If I swap in another Ver 4 Speedy with the old firmware the fan works so not the wiring or car. PWM duty cycle, resulting in a 30% open and the 2 motors not fighting each other but living in harmony: 100/0, 30/70, 0/100 and so on. hi. Ideally, with knock sensor signal processing you want the ecu to be able to determine light knock from hard knock This is a different discussion than strictly about secondary tables, and should probably have it's own thread. Yes, I was looking at the code and since this section is dedicated to answering questions about the firmware I was hoping someone could shed some more light on how it works. So I was wandering if there is a way to display on the original dash all the analog data fed to the Speeduino, as the VSS, RPM, AFR and Turbo pressure (these two on an external gauge obviously) etc. To pass technical inspections / OBD tests it may be necessary to change back The Speeduino project is a flexible, fully featured Engine Management Systems (EMS aka ECU) based on the low cost and open source Arduino platform. cpp! The V0. 3 0. I like the idea of CF control, but using the coolant temp leaving the engine as opposed to the temp entering the engine doesn't seem proper to me since the coolant temp leaving the engine will be thermostat rated temp or higher and not necessarily indicative of the coolant temp and radiator performance and ability Hers is my first draft of a Teensy 3. g. As you wisely did the 36-1, my Ford 5. 3nginuur. There is also RTC, so you can have time/date to SD-card logs, which is quite crucial to have, if you have constant SD-logging in use. the trigger setup is very similar to the miata one that has 4 prongs and a hall effect sensor. So check it out and please let me know if you have any The Speeduino project is a flexible, fully featured Engine Management Systems (EMS aka ECU) based on the low cost and open source Arduino platform. they actually have 2 boards connected by a ribbon cable, one of the rows of pins goes up instead of down. Imagine the center of the spinning magnets are threaded,and the plunger rod runs through it, rotating 1/4-turn with each step, moving the threaded plunger rod in or out 1/4 thread length (pitch) with each step, e. , R7) is very high resistance. If you need something that it can't do, then that's what you ask for. Whilst this is true, it's dependant on the teeth being a known and consistent width. Posts: 103; Joined: Mon Sep 05, 2016 8:57 am; Status: Off-line User support forum for the Speeduino project. Chipboy wrote: ↑Sun Oct 03, 2021 7:12 am Although thinking about this a PID always has a set point, if this is a program constant then why worry about last setting, set it and use it always, it will return to a predetermined idle point. 9 missing are at 0 ,120, 180, 310 V0. But when you start with a engine with 300,000km on it. I cant see anything wrong with the setup file I posted earlier? And I know the hardware is Ok because i ran the hardware test. Speeduino always fires 1-2-3-4 on the outputs, and; Missing Tooth tells Speedy where TDC #1 is per-revolution (non-sequential like paired or wasted-spark), while; adding a cam sensor signal to Missing Tooth tells it the next cycle after the cam pulse is #1 only. Injectors works well, sensors also, trigger VR signal is ok as TS detects cranking and is able to synchronise but the problem is about the ignition. ino for speeduino and see if I can figure something out. Hello everyone, I recently found an old Speedui[] READ MORE. purplelightning. In this case, the interrupt (missing tooth) acts as I have not used the more recent Speeduino code that includes anti-wrap-up and other perks, so I have not experimented with current capabilities. Obviously in addition to the firmware change with the TS ini mods made ANY version of TS could be used . 5v(so have a voltage drop from speeduino to igniter) (can see in the video below link) and it is also if jumper is connected for 12v. The code is fairly simple and I was wondering if it could get implementation in tuner studio so I can run it off the speeduino rather than a PSIG wrote: ↑Fri Dec 24, 2021 6:17 pm If not using FlexFuel functions, perhaps you could re-purpose FlexFuel with VVT signal input to it, as a trigger for your table switch? A local input and programmable output could be used, but I'm thinking simpler is better. The Dropbear is the latest Speeduino ECU and is a fully assembled 8+8 channel board powered by the 600Mhz Teensy 4. The concept is to first determine the setup for the particular engine and controlled hardware PSIG wrote: ↑Thu Jul 16, 2020 8:20 pm filipesbp wrote: ↑Thu Jul 16, 2020 2:52 pm STB60NF06LT4 = 60A Driver, and the resistor ir 0. 0L LS ), the GM LS 24-tooth, and eventually the 58T wheels would be useful additions. This is not for specific control hardware or boards, and those discussions should be held in Accessory Boards. So thats is interesting. This. Shipping from Portugal to Europe/Worldwide. panpan wrote: ↑Tue Oct 02, 2018 12:46 pm Virago has inductive coils and VR sensor and two pips on the outside of the flywheel. dazq wrote: ↑Sat Oct 07, 2023 8:53 am Please be aware that speeduino does NOT support MAF sensors. Speeduino has been in development since 2013 and Speeduino is still a baby, and needs care and protection like one. i have both the turbo and n/a distributor the turbo has 2 hall sensors and one of the fingers has a square whole in it while the n/a just has the 4 fingers. here is the 4. Posts: 890; Joined: Wed Feb 25, 2015 12:09 pm; Status: Off-line; Re: The Toyota 24 + 2 Trigger info thread. 5 engines. MaxRothery. RowdyDouglas wrote: ↑Fri Oct 01, 2021 2:19 am One follow-up: the dk blu/yel wire will now go to pin 16 for fuel pump which initially will be sending 12v to the pin until it is grounded through the board; What setting accomplishes that in TS and should I also put a 3A fuse on the wire before the board? User support forum for the Speeduino project. Posts: 21; Joined: Wed Oct 14, 2020 6:46 pm You could even integrate it for warning lights etc. go to RealDash app and under connection settings > megasquirt >select your : serial port# or bluetooth > load: Speeduino. By andrey - Sun Oct 16, 2022 6:32 am - Sun Oct 16, 2022 6:32 am #58968. I thought this may be a base tune issue so I transferred all the settings and tables into a blank base tune and it did exactly the same thing. 9 and 2. It's not actually my assessment of DIY builds it was from OldGreys sticked forum post, with some editing and I share your opinion, if correctly designed and made the PCB will be as good, if good quality pars are used and it's been assembled correctly it will be Hi, I'm going to put my hands on a "weird" project, a T-Jet swapped Lancia Y 840 with its original gearbox. Greetings and salutations. The other channels again fire in-sequence to the cylinders you wire them to. My goal is to run a k24a2 without a chassis, using a makeshift fuel cell (acura TSX fuel pump bolted into a 5 gallon bucket), rsx type s harness, 2004 accord run by cable throttle body, TSX fuse box, battery, and a speeduino. i am running speeduino on multiple vehicles with mega 2560 and i want to change processor which will be the most efficient in terms of inputs and outputs and processing speed would be convenient? teensy or stm32? Does the system run fine on both processors? stm32 ? onlythis 2 boards ares available in my country Hi i´m newbie here but i´m wondering how speeduino works on 2 strokes engines, I´m building my old yamaha 135cc engine to work with EFI system, I put a 60-2 tooth wheel on my flywheel and I will use a hall sensor to send the signal, maybe with your experience with speeduino do you can give-me a help to I build my two stroke EFI, and do you make ignition User support forum for the Speeduino project. He who controls the boost controls the universe. You'd still need Tuner Studio to configure a few things like the So, Speeduino (and other EFI systems) reads the baro value for relative effects at power-up. It's OK, and yeah it works, but not universally recommended everywhere as "get Speeduino - it's awesome and if anything can run it well, Speeduino can. x -> Speeduino Integrated Future SMD board -> Speeduino Pro The names are very much a WIP, but I think this should help avoid the confusion around what the latest product is. How far is the canbus development at the moment? More on the attached pictures. Be aware, the filtering can sometimes make the signal unusable (filtering too much), and you're right back to finding the noise source. User support forum for the Speeduino project. Yes that was previously when there was no fixed option available nor baro correction. We want to use launch control to keep engine let say at 3500rpm because tyres will slip at start with higher rpm but we want to accelerate as fast as possible, flat shift also preferable. I switched over to the V0. Well, due to lack of any alternative I'll try to force the speeduino to work on esp. By kimdrummel - Speedo input would be great and used with the boost function, Boost by gear. 4. </soapbox> David-= If it was easy, everyone would do it =-User mini profile. where in the code i can find the input pin configuration. In my case if there is no fans and AC running idle value is at 40% but when fans and AC User support forum for the Speeduino project. ino file in your Speeduino firmware folder. As someone building a turbo car with plans to use speeduino as my EMS i would really like to see a 2-step limiter feature to build boost and maintain launch rpm. 4 pin assignment for this test and am getting some better results now. Contact us. They can be difficult to set up and map, especially for novices. 18 Dec. 001" or 1/1000") per step. plazomat wrote:Awesome, my shield mimics the 0. On my OEM ECUs RPM is calculated as a rolling average over one complete engine cycle (2 RPM). While there may be reasons to use PWM or other P&H in specific cases; globally, most OEM systems use resistor packs/boxes/blocks. 0L turbo work truck is already covered, but I don't know which will be the first test mule for us. Hi! After trying NO2C Speediuno board I replaced Arduino with STM32 board from Aliexpress with additional Op-Amps like the Teensy adapter. For example, select a cell, area or entire table (alt+a) and enter the value of change as an add, subtract, multiply, etc. Based on eventual popularity (and that we are also doing a street twin-turbo 6. Josh did a YouTube video a couple of years ago that walked through the basics of adding a feature. In combustion, adding fuel will only enrich and burn dirty with excess carbon. Not saying it's the case here, but I've see a few distributor User support forum for the Speeduino project. Hi Tjeerd Update: The first post is updated with the latest build manual. melvinvdb wrote: ↑Mon Nov 12, 2018 7:49 pmI'm using a 60-2 crank sensor from a different CIH engine and like to run full sequential. Your ve table especially the idle portion has to be properly tuned in order for it to work accurately Ok so finally got the car running again and tried using both board defaults and pin 7 for the Fan from TS and it doesnt work. I need 6+6 and 8+8 fuel injectors - By Prioned Stepper motor operation as Speeduino uses it can be seen here. It will hold 2, hopefully. 0L flywheel The MAX types are good for this, such as the Speeduino Store VR Conditioner, or the MiniMAX-A2 (both are MAX9926-based). Thanks for the nudge towards init. It would be nice to add some fetured to the idle control to closed loop idle control to meki it more relible. 3 version, only COPs can be driven! GMC270 wrote: ↑Thu Jun 21, 2018 5:27 pmMakes me wonder though why OEMs use the PWM. I've been told DI is not an option with the Speeduino, you were probably told that the arduimo wasn't powerful enough many times, and on my system even though it has room on the head and squirting the fuel down on the piston top I think would be better. 0 V6 X30XE. The speeduino looks to be missing that adjustment currently. Learn about all the functions (including AuxIO) and build your function. Had to make my own fly by wire controller which is a bit crude but works well enough for me. pkagiantas. No, it does not use MAF signals, and we typically prefer MAP/SD for several reasons. in general, there is always a delay before accel enrichment kicks in the goal is to make it as small as possible cx500tc wrote:So my thoughts were to recirculate manifold pressure to the turbo inlet to control boost. curtis12321 wrote: ↑Mon Mar 11, 2019 3:17 pm I do notice that the main connector layout is different on the m60 dme. This data is taken from the rover factory workshop manual they all have 32 teeth 10degrees apart mems 1. Great work Marvin. PSIG wrote: ↑Tue May 14, 2024 2:54 pm Ha! I see you answered your own questions , and yes, Speeduino can do semi and quasi sequential above 4 cylinders for faster change-response and even fueling. Most converting from MAF simply delete the MAF unit to simplify and improve the induction, User support forum for the Speeduino project. But i thought it can also support the speeduino. I have an issue with the new firmware, in that tuner studio does not want to connect to it at all. Speeduino is an open source standalone Engine Management System (EMS) based on the Arduino mega 2560 platform. In this case, accelvalue is going to be 100 plus whatever is in the table. It plugs into the Speeduino board in order to interface with the vehicle wiring. I don't think the 2560 has enough processing power or correct inputs to do speed. The car starts, maps read-write is working (patches from Tjeerd branch), analog/digital I/O is fine but there is one thing - I've got occasional desync which can be seen as a single misfire, the only difference in code is that I After reading the Speeduino documentation and consulting the forum, i am under the impression, that 6 Cylinder full sequential injection is not possible yet. Currency: USD $ Speeduino Dropbear V2. A Speeduino board - This is the muscle of the Speeduino ECU and contains all the drivers and IO circuits. Save it when done. reliant_turbo. I have not tried inputting a different signal onto FF as a trigger for another function, so you would be the test mule. a 200 bounty will attract fast! If you are not on facebook let me post it on it. 5L wrangler but the Jeep 2000 is meant for the 4. Speeduino only reads one edge (selectable rising or falling). This is so much more powerful than specific functions for only specific things, and those other guys may be jealous they can't do what you So if PIN 1 gets from SPEEDUINO negative 30% PWM duty cycle, PIN 3 should be getting 70% neg. Thanks for the heads up. I think there are a number of issues that affect the timing on Speeduino, one of them is the way that RPM is measured. The flywheel has a pattern of six lobes at 0, 70, 110, 180, 250 and 290 degrees. (Don't laugh too hard. re-upload firmware to speeduino 3. Thanks, Brian. I'm hoping you have good results with the timing retard function. Speedysim just plugs straight into speeduino on the 40pin and using the TPS/RPM pot I can see the both crank and TPS varying on the Mega pins. 5C to indicate a "cold" engine or even lower? As per my experience is the thermostat is there to regulate engine temps so the cooling system fan requirements aren't directly correlated to engine temp- when the t-stat opens the temperature of the coolant might be anywhere from the stat's opening temp to over 100C but nominal airflow across the radiator might be enough to cool things down. Feature request: A simple form of afr safety, so you dont blow your engine if a pump or an injector fails. 4 (and other DIY's) this total can be less but not significantly less, especially when diy time is considered. This maybe one of the generic boards (Such as the v0. Here is a picture of the brackets I designed for the ignition coils. Paired can fire fuel evenly using multiple injections on each pair per-cycle, so there are injections at each Then got a kit from one of the speeduino stores to allow me to plug the standard ECU plugs into speedie. Posts: 6; Joined: Thu Jul 08, 2021 10:25 am here are the extracts for mems 1. PSIG wrote: ↑Sun Apr 21, 2019 5:49 pm Interesting concept for "auto-tuning" accel enrichment. i also added the code to the speeduino. Note to anyone planning on using this feature. With this mode of power reduction, 1 ignition firing in n-firings is cut. Posts: 2092; Joined: Sun Mar 25, 2018 6:02 am; Status: Off-line; Re: launch control based on speed input #32151. I have spoken with few friends that can dig into embedded, I hope this is doable wiht their help. The MOSFET driver (IXDN604) output resistor (e. The concept noisymime and evo are stating is for most typical racing and performance uses, where one set of tables can cover both economy and performance. Speeduino with teensy controller will be superior of the mega squirt 2 and looking in the processor capable is better that MS3 too, and if with teensy 3. Where can I start? I was taking a look at the speeduino comms. 4) or a PNP board for a specific model car; An Arduino - This is the brains of Speeduino and contains the processor, memory and storage. It will measure in at about 140mm wide, 80mm deep. the welds are not a big deal, A few seconds with a grinder and a fresh coat of paint and it will be looking pretty in no time. PSIG. The v0. oh well, that’ll teach me to assume things like that. Firing order it's 1-2-3-4-5-6 and it's not firing in pairs because blank angle is 56 deg. Teensy is unavailable, bluepill is not supported and there is simply no other board with CAN support than esp. And natively soldered on CANbus transceiver, activity LED's for the first prototype. Way above my head here. Throw on a potentiometer and can do variable pulse widths too. 3c in my Clio 1. "The differences between tuning files are less aggressive ignition mapping and reduced injection mapping combined with lower boost pressure. In the video, they are using a missing-tooth decoder, which does not need a cycle signal to run, and User support forum for the Speeduino project. ini file and when i tested the feature it doesn't work anymore no matter what pin i try. By using rpm and speed you can calculate what gear you are in and with some high boost setups getting of the line is a problem. I should have the design finished within a week or so and boards will be available after that. R42BUG wrote: ↑Wed May 19, 2021 1:45 am JosipB wrote: ↑Mon May 17, 2021 5:18 pm I currently have an electronic throttle body working off a separate arduino uno in my vehicle. Please focus posts on the information required for development of Speeduino or accessory code for general transmission control. i have found two small problems. I used the oscciloscope to messure the signal. 3 has remained extremely popular with the DIY crowd, but has lagged behind in features for a little while. 3 hardware design, so all I need to add is a low current driver to D4 and D5. I might add possibility to solder max9926 directly on the PCB if there is room for that. Signal is proper voltage, scope is just stuck at voltage/10. 2 turbo for 6 months or so. David A Speeduino board - This is the muscle of the Speeduino ECU and contains all the drivers and IO circuits. 4 board. JHolland wrote: ↑Fri Jun 19, 2020 1:18 pmProcessor latency is only going to retard the ignition. Would the controller refuse to operate or would it fail safe and use a value representing the engine at some temperature, say 212F/100C indicating a fully warmed engine, or maybe 60F/15. its days are numbered Consult your local authorities to verify that Speeduino is permitted on your road going vehicle. From everything I've seen during the Beta period, this is a very good update and has quite a number of improvements so I'd highly recommend it even if it wasn't for the above. By PSIG - Sun May 28, 2017 2:57 am - Sun May 28, 2017 2:57 am #18895. On the fly really isnt that important but id love to hear the official view of it. #8156. Which is good as I have had 3 different motors in and out a number of times. vilefly wrote: ↑Sat May 12, 2018 3:13 pm This a MAF table for a 1995 LT-1 motor used in my station wagon. But if you run some numbers through the Speeduino code, it looks as though the taper is being applied inversely: trueTaperMin=1500 trueTaperMax=6000 taperRange=6000-1500=4500 Lets say currentstatus. Closed loop stepper is the main feature that I was waiting for to begin testing on my cars. Overkill for a couple of relay drivers but will try to squeeze in another TC4424 to keep things simple. Although you don't have a Baro sensor, speeduino takes a Baro reading before engine start and uses that. seiken wrote: ↑Tue May 17, 2022 11:31 pm Gasoline has a cleaning effect as well as combustion, right? No, only when used as a liquid solvent. Hello, I have been struggling with this problem for the last couple of weeks. h for the v4 board does not have the idle and boost pwm or the spare outputs etc are not listed? dener0987 wrote: ↑Wed Jul 08, 2020 2:27 pm Hello people I am thinking of developing a custom tuning software for speeduino. george-angelosvoudouris wrote: ↑Sat May 23, 2020 11:01 pmAlso setting up the accel enrichment I would make it give a bit more fuel on smaller throttle plate angles to reduce the lean spike. This is utilising a standard GM flex sensor and a mixture of regular and E85 fuels to adjust injector pulse width and ignition timing. Correct. By PSIG - Sat Feb 16, 2019 5:01 pm User support forum for the Speeduino project. Thanks Speeduino is the leading open source engine management system (EMS / ECU) noisymime wrote: ↑Mon Feb 12, 2018 5:30 am JHolland wrote: ↑Sat Feb 10, 2018 12:58 pm I am planning on using a basic distributor setup in the future. 05 Ohm the image is a little bit small? Confusion of terms. pwm signal With Speeduino 0. Shop powered by PrestaShop. RPM=1300. Plus i cant lie, who doesn't want to spit fire every once in a User support forum for the Speeduino project. Hi everyone, I have just tried updating to the 202305 firmware and started the car and it sounded like it was running on 2 cylinders. And use code here to modify the comms. berthfield wrote:It should be theoretically be doable, certain niceties such as the 16x16 maps and a few other features would have to be avoided though due to space limitations. ive read there used to be a Damouk wrote: ↑Mon Aug 19, 2019 6:15 pm Ive been fiddling with real dash and it looks excellent, worked straight away with the current firmware release, So thanks to everyones hard work. Speeduino deserves to be more than a yawn or mention in the field of EFI. I imagine a 4 cylinder MAF would be more accurate for smaller engines. (But they dont mention if they can provide full sequential)The manufacturer claims Hello, I am absolutely loving Speeduino so far! I have been using a speeduino 0. To save myself the trouble of coding though what I have been considering more lately is to attempt a board that has only a single ignition noisymime wrote:cx500tc wrote: A thing to consider is that although there may be only as many teeth as there are cylinders, there's both rising and falling edges to both signals, or in the case of VR sensors, two 0 volt crossings. Costs aside, there are some disadvantages to running a standalone ecu. Posts: 48; Joined: Sun Aug 16, 2020 6:26 pm; Status: Off-line; Re: shift cut map ( quick shifter ) #48466. A more popular MAF sensor brand would also be more useful to others. It provides the hardware, firmware and software components that make up an engine management system, all User support forum for the Speeduino project. Thanks. View full profile. The Speeduino project is a flexible, fully featured Engine Management Systems (EMS aka ECU) based on the low cost and open source Arduino platform. This IMO is what is holding this project back from stardom at the moment, and preventing it from 'floating to the top'. Price Ever wondered why black box, aftermarket engine management systems can cost thousands of dollars? Speeduino was born out of a desire to create a completely open, super low cost programmable engine management system without any Speeduino is the leading open source engine management system (EMS / ECU) Speeduino is the leading open source engine management system (EMS / ECU) You do not have the required permissions to view the files attached to this post. I seem to remember the VG30 used a two-signal output from the distributor (crank & 'reference'). 25mm (0. 4. First thing, id cloed loop setting the stepper motor should move to the cranking position before cranking. jonbill wrote: ↑Wed Jun 28, 2023 2:22 pm You'll also need the changes in speeduino. It also has built in SD card support, so getting SD-card logging to work should be easy. restart the app 5. 5L. Also the baro option is bit risky to use without User support forum for the Speeduino project. 0L which has different spacing of the notches on the flywheel/flexplate than the 2. Just connect Speeduino and injectors, drive them to calculate if they are in original spec, need cleaned or go to trash If you can generate a crankshaft signal for it, Ardustim for instance, it could do that. It would be awesome if you could help with that, and include your already-done TS analysis info in there. , a 1mm pitch will move the plunger 0. One thing I have not managed to work out is where the Aux I/O is found in Real dash, so that I can feed in the fuel gauge and warning lights This includes the formal Speeduino signature being added to allow for easier management of firmware versions. x -> Speeduino DIY V0. 3. On one of my many google searches i found a board that claims, it has 6 injector and 6 ignition channels. Last time I tried to get the Bluetooth working with real dash, RealDash would connect to the HM 10, but no data. I might have to put more thought into the approach, considering the purpose (and therefore tuning goal) of AE is to maintain max-torque Lambda during throttle opening, where it would typically lean-out for multiple reasons. Whilst not quite as mainstream, the through-hole v0. dan. Speeduino has no speed input. Posts: 73; Joined: Wed Jun 17, 2020 6:07 am; Status: Off-line; Re: Reassigning MEGA Pins Speeduino many need to re-sync, and so the signal should be continuously available in order to maintain full-sequential operation. Your answer is found in the Speeduino Wiki decoder section: Missing Tooth > Sequential operation. Apologies - typo on my part, you're absolutely right - ignition is retarded - I appreciate it's not apparent from the scope plot above, as that's a point in time that could be advanced or retarded, but when viewing it live, you can see Andy, we are re-doing the Config and Tuning section of the Speeduino Wiki, and separating the pre-tuning configuration and the actual tuning. If you look at the two graphics posted above, you see one cam "tooth", with one rising and one falling edge in 720° crank degrees. Alfagta. When I try to use it with Speeduino I only really have the choice of setting the tacho output pulse at 1ms or 2ms. Nice job Josh! Has there been any work on the Teensy side of things too? I haven't looked at Teensy stuff for a few weeks as I've been trying to get a few other hardware pieces in place, which are all now done. Ah, the original Blow-Off Valve. Code: Select all /** Rewritten Harley code to use on the Vmax. While the tooth pattern is at-first confusing, the effect of what the ECM sees is what's important. By PSIG - Fri Feb 19, 2021 7:32 pm User support forum for the Speeduino project. I'm using a modern 12v pulse driven stepper motor type rev counter (many thousands of units sold on eBay), it works fine on the bench using a 50% duty PWM signal with 15 pulses per 1000rpm. It is important to note the answer to your question can be either yes or no, depending on the decoder being used. the speeduino is powered by the stock bmw m52 88 pin harness Hi there, do you have the coil reference by any chance! yeah they are 12131748394 Bosch Thanks! If your coils are those from the following picture, I am not 100% sure they have any built in driver! From "Speeduino 0. Posts: 83 Going to poke around in init. 6 with 180Mhz and 1mb of memory teoritically will be more faster yet. . Best regards. I intend to use Spee[] READ MORE. It runs wasted spark but Ignitech do a programmable ignition system for these for around $136+taxes, so I'm not sure why OP is looking at Speeduino, unless he wants EFI. My brother looked into Speeduino code, and he says on fly tune switching may not be fesible. Bingo, a straightforward 24/1 teeth per Flex fuel with Speeduino A brief demonstration showing the flex fuel (Ethanol) sensing capabilities in Speeduino. So 3,3v on chip and 5v on the output. 4 Now with boost! TD04-13T on a nasty diy manifold. It provides the hardware, firmware and software components that make up an engine management system, all The Speeduino v0. I'll use wasted spark coil pack from VW VR6. 1 In total there are 41 users online :: 3 registered, 0 hidden and 38 guests (based on users active over the past 5 minutes) It would be nice if Speeduino offered the option to use MAP as either manifold pressure or barometric pressure, for alpha/N operation. Use the primary injectors for all functions. my board go as folows d 4,5,6,7 injector output (hexfet 15A) d 8,9,10,11 injector output (hexfet 15A) Or if I can offer assistance? I am wanting to speeduino this engine. pazi88 wrote: ↑Wed Mar 06, 2019 3:00 pm I'm doing it same way as it is on official speeduino board, so with external module. So if you were to build an m60, you would either need the m50 dme, or to buy the correct 88pin connector. 3d is an standalone ECU based on Arduino! Is available in DIY KIT or soldered. Is it possible to add a single tooth CAM signal from the distributor in combination with the 60-2?Yes. If I understand your description correctly; the term has been hijacked to the more recent intake excess pressure bypass valve, but was originally how boost pressure If you want speeduino to control ignition with coilpack(s), you need engine speed and position information, or in the case you keep a distributor, engine speed. Typically around 8 to 18 ohms per design sheets. STM32F4 can currently do 8x8 sequential with speeduino FW so there is that. I really think that this app would make a great complimentary addition to speeduino. JimStim didnt show blinking LED since i had spark going low and unless you are at very minimum RPM, you see only solid LED. With support now in the Speeduino firmware for 3 different microcontroller families (Mega 2560, Teensy and stm32) there has been a lot of interest in what the differences are, how one might be better (or worse) than another in a certain area and why all this matters anyway. In the image below, you can see the relative and proper missing teeth equivalent (pink line spacing versus yellow line spacing Welcome! jacobdh06 wrote: ↑Wed Oct 04, 2023 2:52 pm or if i should just take it out and use the enrichment circuit and the injectors for priming. Progress has slowed a little due to some work I had to do on my house and the beginning of the spring This thread is for discussion of transmission control theory, schemes, ideas, and the development direction of control code. Oh, really? Ahh well that saves a lot of fiddling around then!!! Ive found some very detailed threads on other forums detailing 2 stroke efi but the vast majority of the people doing it dont really know what they are fram wrote: ↑Thu Jun 07, 2018 9:44 amOk, I understand how about the IMAP/EMAP concept, but that mean in the biggest hardware config. the pin mapping in the utils. NickZ. 4 line of boards has been a staple of Speeduino hardware for a while now with the main version recently being the surface mount v0. ) The CDI unit works fine but the carbs are a problem. User mini profile. 6 powered Speeduino. You can view it on GitHub at your leisure. 2. The basic theory is that as a big air pump, all the engine is worried about is the pressure differentials between the cylinder pressure and the I want to use Speeduino on my 97 Wrangler with the 2. Very good idea. That's mostly because It makes DIY soldering really easy. Can you confirm the signals it makes? With paired and only crank signal, it cannot do true sequential, as it does not know where the first cylinder and first cycle is. Lots of options, and even more between these extremes. theonewithin. It does not matter if I am running rich or lean, how I am changing the ignition and so on. Posts: 5; Joined: Tue Sep 06, 2022 8:12 pm; Status: Off-line; Re: Feature Request: NISSAN VQ35DE WHEEL DECODER #58968. But now there is actual baro correction with curve to adjust, so the baro-option is not really needed. flat shift would be nice for the strip as well to be able to keep boost up during shifts. ini to match. Does anyone need help solving an idle issue? The closed-loop stepper has not been high-priority, which makes sense as it's more of a "nice" feature than a necessary one for most users—not unlike a typical carb'ed engine with warmup rpm control and set idle position like a carb throttle stop. At low load my engine is misfiring and stuttering. The 24 is per 360° crank rotation, and the 1 per 720° cam rotation or cycle. ino file and it has a list of serial commands, would these be the commands I need to perform the speeduino firmware configuration? I figured out most of it. Cheers, looks like it has already been posted, Josh commented that it may get a look at soon . I'm not sure what is involved in making it compatible but the company seem open to discussing the evo_lucian wrote:loving the progress. Speeduino can be installed as a placement to the factory Engine control unit (ECU) or as a piggyback ecu to work alongside the factory ECU. Speeduino 0. You do not have the required permissions to view the files attached to this post. qurtcf lxx wksv hrzvul ifszsyy nhemt elqowwb xgiw foo wcru