Speeduino ua4c price. Fishdog (UA4C Seawolf) Speeduino ECU.

Speeduino ua4c price but is it worth the extra cost? How much cost would a few op-amps add? Yeah, I'm rambling. UA4C and spare 1 and 2 Speedy Loader shows firmware versions as, for example 202402. ino file. By MikkoR - Sun Jun 09, 2024 2:08 pm - Sun Jun 09, 2024 2:08 pm #68577. Accessories $ TS/Speeduino would then use the linear constant, applying positive table correction above that point, and negative below. The Arduino controller has been integrated into the PCB. Home; Forum . The 24 is per 360° crank rotation, and the 1 per 720° cam rotation or cycle. I'm leaning towards the UA4C right now, as it appears to just be a little simpler while still meeting all of my needs (4 ignition outputs, 4 injector outputs, 400kPa MAP sensor, high current output for boost control, etc). Toggle Navigation. Describe your sensor wiring and connections, conditioner type, and jumper settings. 1985 Trans Am UA4C Project 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. 00 out of 5 $ 59. 00. The capacitors should be marked with a + sign on one side. User designed boards. 02. User Projects. A big project and intimidating but I have a decent amount of knowledge and a strong will to learn. I'm between the 0. Toggle Navigation Welcome, Bing [Bot] Profile; Notifications it is good price and very good for diy dyno (inertial and brake with loadcell) Status: Off-line; Options; 18 posts; 1; 2; Next; Page 1 of 2; 18 posts; 1; 2; Return to “General” 30 Dec. I am working on a Realdash interface and am seei[] READ MORE. In Speeduino, Going High/Low setting is what it does to fire the coil, and output is not inverted. Let's say it's the UA4C vB3 Sea Fox. 4 (and other DIY's) this total can be less but not significantly less, especially when diy time is User support forum for the Speeduino project Toggle Navigation. I see other firmware labelling as 2024. The engine has a longer stroke, now 78mm and larger bore, 90. Spokane, Wa. ino. Versions 0. At the bottom of the page where @jonbill linked, is a link to the GitHub page for the UA4C. Advanced search As a price tag, prototyping 2 boards would cost me something around 150 Euros, divide that by 2 and 75 Euros sounds great! Just picked up a UA4C (White Fang vC6) which defau[] READ MORE. com BMW E36 - Stock M42 - UA4C + Nissan Igniters #51767. You can view it on GitHub at your leisure. The options may be chosen on the product page Ocelot UA4C for Speeduino. Haven’t checked if I User support forum for the Speeduino project. x and the UA4C. Only mentioning as perspective you may consider while exploring options I have managed to install and get my zc31s (Suzuki swift sport) engine working in my Suzuki SX4 4x4 with firstly the oem ecu. This combined with an all surface mount part design give all the functionality and more of the 0. No difference to the firmware or functions, just more outputs. 45 to ~0. 3. Posts: 4; Joined: Mon Nov 18, 2024 3:11 pm; Status: Off-line; Re: Alpha N Setup Just picked up a UA4C (White Fang vC6) which . View: 12; 24; All; Speeduino UA4C (Sea Fox) Assembled ECU £ 240. New firmware issues? - By kettlekev. High power and quality. 3 0. 33 KiB) However, the UA4C options a 12V (default), 5V, or 0V signal pullup for output (JP6) as a solder jumper. MaxRothery wrote: ↑Mon Apr 22, 2024 11:20 am Could you use the existing layout of the 0. Support Speeduino; Buy Speeduino; Discord; - Tue Dec 31, 2024 6:15 pm #70363. Really just a question of how you specify how much extra fuel you actually want (Eg at 60% ethanol, put in 20% more fuel etc). 0l AJ30 V6 mini GPIO :done More soon CANbus broadcast interface: done I had fun integrating the ETB controller into the speeduino code. READ MORE. Unanswered topics; Active topics; FAQ (came on a single 360k floppy disk) and cost $1200 when purchased in the 80s. 0l AJ30 V6 mini GPIO :done More soon CANbus broadcast interface: done General Discussion / Support / Your Projects. 00 Select options; GM Open Element IAT 3/8 NPT. BMW M50/52/54/S50/52 Turbo Manifold. They were used on 2013 Hyundai Genesis Coupe 3. 2. With Speeduino 0. 00 Add to basket. 37/~£5) at Digikey), the smarts are built-in, so no adapter circuit and board that generic VR and Hall sensors need are required. 4 board. Toyota 4agze - By Jason4AGZE. 00 – $ 85. 00 UA4C Speeduino. 2 posts; 2 posts; Reply. The IAT input also has a similar conflict with Tach1 1985 Trans Am UA4C Project #69129. The way the scheduler code is written means that the timers are accurate to 4uS, which is If you like the UA4C (aka Seawolf, Sea Fox, White Fang, and Fishdog), then you will love the Ocelot! The UA4C is all grown up. PSIG. I'm trying to replace the Keihin PG-FI system that's used on a bunch of different motorcycles. 00 incVAT. Start the IDE, select File > Open, navigate to the location you downloaded Speeduino to and open the speeduino. However, first of all, I don’t know anything about the code, I can only provide some of my General Discussion / Support / Your Projects. 3v from the sensor. Black Knight. UA4C and Serial 3. The PC industry connectors have been replaced with an automotive connector. Description Reviews (0) Description. 00 incVAT The UA4C (Sea Fox) ECU in a form that you can install in your own enclosure. I got to the bottom of the serial3 part n[] The Arduino Mega platform is great in that it provides a low cost, low barrier to entry platform for projects. 2 and 2024. Wiring Harness. cx500tc. Posts: 2092; Joined: Sun Mar 25, 2018 6:02 am; Status: Off-line; UA4C and Serial 3. Dan B. Bingo, a straightforward 24/1 teeth per This is a 3D-Printed UA4C Speeduino Case for the UA4C Sea Fox by WTMTronics. 00 Select options; Fishdog assembled harness. For example, CLT is assigned to A4 on the UA4C. 5, and A10/A11 work fine, but I test with my custom board and I add this [quote=george-angelosvoudouris post_id=41573 time=1584657774 user_id=362] I whould like to ask a few questions before I express my self on the matter. That is getting a signal from the speeduino. Engine managements systems based on the Speeduino firmware. It provides the hardware, firmware and software components that make up an engine management system, all I’m on Windows 10 using Speeduino UA4C, TS MS Ultra (licensed) latest Nov ‘19 firmware. There is data on serial0 (P3). 9L engines, and possibly others. Won't be wasting my time writing up something. Rated 5. 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. Cool. 2, or 202305. This item consists of: UA4C Speeduino PCB, Mega2560 board, Metal enclosure, End plates with MAP fitting, 2 plugs and 46 crimps. For more information on the UA4C ECU, see this link to our overview article. When I make a change in TS, i was trying to enablethe secondary curtis12321 wrote: ↑Thu Jan 03, 2019 11:13 pmI have the UA4C board. It is a bottom mounted Arduino MEGA shield. I Unless a case end-plate adapter or adapter whip for your specific wiring is available, other versions such as the UA4C may be easier to connect, either inside the factory ECU case, or a separate case and wires spliced into your harness just behind the factory connector (swappable or piggyback ECMs). Remember Speeduino is a feature rich system with a low barrier to entry in cost terms. The ECU will have the latest firmware loaded, a test base-map will also be on the unit. I need 6+6 and 8+8 fuel injectors - By marciohiteck Max wrote:I would like to use speeduino for a turbo conversion piggyback. David-= If it was easy, everyone would do it =-User mini profile. 350361377_791542582354090_2815650518969945432_n. features wish list 1) NB o2 clamp to modify the o2 signal based on boost pressure. It uses TunerStudio software for mapping and configuration of the ecu. I assume they are hard wired on a UA4C? Thanks. 00 – $ 109. This depends on the Speeduino board that you are going to use. It provides the hardware, firmware and software components that make up an As you're aware, I do plug and play ecus based on UA4C. 00 Read more I've used the UA4C board map as that is my preferred target but I noticed some of the UA4C pin assignments seem to cause conflicts when used with the Teensy. ; Allow fan when cranking - Whether the fan will run when engine is cranking. About. Find Us. I need 6+6 and 8+8 fuel injectors - By marciohiteck NOTE: Versions 0. 4 & ua4c v1 both tested and run on a 4efte with some bolt-on mods ,currently running UA4C as final install. New firmware issues Quantum Coupe with V04 on Ford 1. In most cases this should be left as Board Default; Output inverted - Most setups will use No for this setting General Discussion / Support / Your Projects. 4:1 rocker arms. UA4C Not seeing crank signal User support forum for the Speeduino project. Thanks Dan. I have made pazi88 m42 ecu, revision 2. The cases give a more compact solution than the Hammond Case. orders will be processed chronologically upon our return. Your IGBT would use going HIGH to begin dwell (make the IGBT conduct coil power), and going LOW to stop dwell and fire the coil. 3c and prior, C14 and C16 are polarised capacitors, meaning that they must be put in the correct way around. 2. Wiring a 3-wire hall effect on a UA4C upvotes I'd never sat down and done any end to end timing accuracy testing, that is a crank signal + Speeduino + ignition circuit. To the best of my knowledge there still aren't any reasonably priced GDI drivers for any aftermarket ECU. ; Output pin - The arduino pin that the fan control will use. 01µF on C19 - on my schematic. 0l AJ30 V6 mini GPIO :done More soon CANbus broadcast interface: done Speeduino v0. nothing happens when selecting A10 or A11 with teensy 3. Speeduino Hardware. Posts: 239; Joined: Fri May 03, 2019 2:51 am UA4C and Serial 3. I have been using a UA4C for my tests, therefore I edited the corresponding section. The one thing I haven't decided on yet is which board to go with. 3 firmware 202108 I wanted to enable input for launch control, and noticed that after ecu restart, engine will start poorly, has sync etc, but has so poor idle it stalls, missfires. 00 out of 5 $ 18. Correct. 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. On one page you will find Auxiliary: roger. As you're aware, I do plug and play ecus based on UA4C. injector high or low. 4. New firmware issues? - By dazq. on Single channel Ignition output setting im noticed a problem bench testing. 00 Original price was: Quantum Coupe with V04 on Ford 1. 5ms is unusually low, and with variable voltage and untuned dwell corrections, could be your issue. 00 Quick view Spare Dropbear connectors. purplelightning wrote: ↑Thu Apr 25, 2024 3:45 pmLet me give more context. 0l AJ30 V6 mini GPIO :done More soon CANbus broadcast interface: done Quantum Coupe with V04 on Ford 1. With out speeduino I would not be having this much fun. One of those costs, if you wish to take advantage of it, is the tuning software. 4 and DCWerx's SS-OBD1 and a jumper harness (OBD0 to OBD1) maybe will make more sense for you MAP sensor: GM 1 bar Harness: USDM 1987 LXi sedan (also where many parts have come from) Distributor: What would Speeduino need modified to run a single cylinder engine with a 328P? Seriously. I test on Teensy 3. ” I understand your interest in chasing theoretical alternatives. 00 Select options This product has multiple variants. Please note that I replaced VVT / IDLE / BOOST with the injector outputs. By Rusty85 - Mon Aug 05, 2024 7:46 pm - Mon Aug 05, 2024 7:46 pm #69129. BMW E36 - Stock M42 - UA4C + Nissan Igniters Buy Speeduino; Discord; As to the cost (today $7. it has been working for 1 year on a 1. at a cost of about $ 25-50 and / or Also the circuit to adapt transistors that control the injection. The UA4C uses SMD technology to make a 4 ignition/4 injection channel board smaller, with more features, and cheaper. I was wondering if this board has a 10k pull up built in or if adding one would maybe help. 3V is plenty to trigger a conditioner for signal, and it's usually a settings, jumper, or wiring issue. The options may be chosen on the product page In TS i cant turn on serial 3 (I have a brand new UA4C with latest firmware and latest TS software) and there is no serial data on serial3 (P4) on the PCB. I am working on a Realdash interface and am It would be nice if Speeduino offered the option to use MAP as either manifold pressure or barometric pressure, for alpha/N operation. It had dual Weber DCNF carburetors on it prior to this undertaking. One trigger wheel, one injector, one ignition coil. Please keep in mind this is The Speeduino project is a flexible, fully featured Engine Management Systems (EMS aka ECU) based on the low cost and open source Arduino platform. I need 6+6 and 8+8 fuel The Speeduino project aims to create a fully featured, totally open source (Hardware and firmware) Engine Management System (EMS Arduino Mega platform. The Delco sensor was just an example that included the calibration scale, but yes being able to use any low cost sensor would be good. It is fun until it is frustrating. On my OEM ECUs RPM is calculated as a rolling average over one complete engine cycle (2 RPM). Speeduino is the leading open source engine management system (EMS / ECU) 3D-Printed UA4C Speeduino Case. Big brother of the zero with a mega pinnout! And it's build files are open. The D17 only uses semi sequential and not using cam signal to trigger Home (AFAIK). My “PulseWidth” and “Duty Cycle” gauges are active and also getting a clean RPM signal on cranking. On the PCB, the positive side is indicated by a line on the capacitor symbol. About This Site. BMW M20B23 L-Jetronic to UA4C Sea Fox Quantum Coupe with V04 on Ford 1. This is a V8 TPI with 8 injectors wired in left/right banks. Showing all 2 results. 1985 Trans Am UA4C Project I am finishing, for rally, a Clio williams with a megane F7R 710 engine inside, fired with a speeduino 0. I think there are a number of issues that affect the timing on Speeduino, one of them is the way that RPM is measured. 29 Dec. ; Allow fan when off - Whether the fan will run when the engine is not running. com Currently I am modifying the existing Honda D17 decoder since the K20 has the same crank. The engine swap was made as I was struggling with traction and wanted a bigger car but had spent too much time and money rebuilding the engine > hence sx4 4x4 Specs: It is designed to provide manufacturers with a low cost option to implement GDi in an existing port fuel injection engine program and help enhance performance and fuel economy and reduce exhaust emissions. 00 – $ 145. I want to use these for oil and fuel pressure, does anyone know the default pins so that I can configure gauges/transducers. androidcho. Go to the SCHEM folder for schematic diagrams, and locate the only PDF file. With that in mind, the prices from a CB600f itb's are great at 7 times less than the vw original, still requires a bit of tubing but i The Speeduino project is a flexible, fully featured Engine Management Systems (EMS aka ECU) based on the low cost and open source Arduino platform. There are several ways you could set-up your triggering. This actually makes it far simpler overall, and similar or possibly cheaper than other options, when comparing all and total costs. Even though Speeduino is low cost, that is not as much of a concern for me as decent support. speeduino. Open it to find 5 pages. Speeduino_sig_cond. Add to basket. BMW M20B23 L-Jetronic to UA4C Sea Fox Thought it would nice to have this with the speeduino as well. Initially im just after a reading on a gauge, but in the future it would be nice to have the option of a warning lamp (either in TS or physical) for over or under pressure, and maybe even a low/high pressure engine cut off. In TS i cant turn on serial 3 (I have a brand new UA4C with latest firmware and latest TS software) and there is no serial data on serial3 (P4) on the UA4C PCB and none on the Mega pins. Setting up the Speeduino firmware on your board. BMW M20B23 L-Jetronic to UA4C Sea Fox General Discussion / Support / Your Projects. New firmware issues? - By kettlekev Then you have to assign the added channels to an output. Camshaft is Gene Berg 309 which uses 1. Sold out. Yes, in perfect world you don't need to change that, but are we there? I got that 4. www. Fishdog assembled harness. VW/Audi's thing presented in PDF a bit ago uses valving (coolant distributor) to blend, as in mix, "warm" coolant from the engine and transmission exchanger with "cool" coolant from the radiator so as to put the engine in the optimal state for power or economy, as required. New firmware issues Commercial DBW cannot be configured like Speeduino. It helps that there are other two strokers on here as well, as 2 strokes can be a tuning beast. - take a look at this - https: then your I/O. Used on ebay for $75-$100. Specifically, in an effort to make the programming process as painless as possible, most (possibly all) versions of the Arduino Mega 2560 board will reset themselves when Speeduino and Realdash using USB cable - By kettlekev. Why you are replacing the Keihin may help for what the project goals are, also helping with how to do it. * This makes the total Fishdog (UA4C Seawolf) Speeduino ECU. I need 6+6 and 8+8 fuel injectors - By marciohiteck User support forum for the Speeduino project. 1985 Trans Am UA4C Project Speeduino was wired batch fire but 2 years ago 1 of the 2 injector outputs on the board fried so I wired them all at the same output (after asking on this forum) maybe could this be a problem? UA4C and Serial 3. Yes, it's actually simple to do basic alternator regulator control without code change, using Programmable Outputs, setting level of battery voltage x10 to <= desired voltage, and output through an unused HC MOSFET, as one method. Flyback diodes have been added to the high current outputs. 5. Unanswered topics; Active topics; FAQ; Search . 00 out of 5 $ 25. 00€ Ex Tax: 250. UA4C vB1 Sea Fox – ECU Only. 8T 20vt WAG. 3V instead of 5V? Or would changing the voltage change the specs for other components across the board? PSIG wrote: ↑Fri Mar 20, 2020 7:51 pm [EDIT] Sorry for the long reply, but it is in-response to a long post. 00 Read more; Yes, Speeduino will spit-out the live data, just like MS. UA4C VC5 White Fang definition/reference file Kevin wrote: ↑Thu Jul 27, 2023 8:54 pmwhen I manually spin the engine I get a voltage of 2. The Speeduino project is a flexible, fully featured Engine Management Systems (EMS aka ECU) based on the low cost and open source Arduino platform. msq file) BMW M20B23 L-Jetronic to UA4C Sea Fox #62010. 4 Speeduino in a much slimmer package. Kits $ 20. Select options. on the oscilloscope the pulses arnt even and once i get to 2000 rpm the signal inverts and is very short and as it goes up in revs it comes right at around 2800 rpm and then it does the same thing at 4000 rpm and corrects it self at 4800 rpm and is ok then all the way to 7000 rpm (max i ned to General Discussion / Support / Your Projects. Unanswered topics ; Active topics poor support, and cost 5 times as much. General Discussion / Support / Your Projects. 00 Select options; SpeedyEFI Bluetooth Module. Unanswered topics to adapt a module economical and reliable ignition. All the corrections code is doing this already in fixed point math with increments of 1%, so the adjustment itself is simple. Coil is a Ford wasted spark type for a 4 cyl engine (see pic below) I did a fair bit reading before configuring 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. Speeduino UA4C (Sea Fox) ECU – Assembled Kit Form £ 150. 2 UA4C Boards for sale in Europe/Switzerland Search. Questions about adding BMW E30 VSS (speed input) to UA4C Speeduino In total there are 47 users online :: 3 registered, 0 hidden and 44 guests (based on users active over the past 5 minutes) PSIG wrote: ↑Wed May 23, 2018 6:54 pm One oddity of your voltage changing constantly to over 1V is a possible influence, as I don't know what coils you are using, but 2. Posts: 596; Joined: Mon Dec 07, 2015 3:31 pm; Status: Off-line; Location: Bulgaria; Re: Can Bus I/O #12296. Someone on here has been working on a same54 based board too . I am working noisymime wrote:It's not necessarily that the arduino isn't powerful enough, it's that the driver mechanism for GDI injectors is very specialised. Just got my E36 running on speeduino, what a difference MAP based load makes! The vane air flow sensor really made the car sluggish. After some research, we found out that there is a VAG Bosch coil with internal ignitor, We also looked at electrical drawings of 1. The fastest way to fry a driver is to forget Speedy is not an MS. 5 board and is designed to be a complete unit out of the box. Hey everybody, I'm hoping to convert my car from a GM 165 Maf ECU to a speeduino. I emerged really wishing that they had better schematic layout software in 1997, but pretty solid on what I need to control with my speeduino, how I need to control it, and why. On the PCB, the positive side is indicated by a line User support forum for the Speeduino project. transi wrote: ↑Wed May 12, 2021 3:18 am as far as I have tested, yes Firmware supports A10 and A11 while using Mega 2560 CPU board, but not using teensy3. ryan_pajero-io wrote:It has been two years since the release of dxControl-Gears, the manual control mode has been completed, and someone is already running the code, but the fully automatic control still does not appear. 00€ Fishdog (UA4C Seawolf) Speeduino ECU. I cant see in the manual what the default pins are spare 1 and 2 on a UA4C. ; Set the board type: Tools > Board > Arduino Mega 2560 or Mega ADK (Teensy and other Arduino board types are also supported, but this guide only explains Arduino Mega) Click the Verify icon in the top left Guessing it's not added by default for cost reasons to keep it down an a lot of setups use coil trigger for tach. DIY-EFI SpeedSim – ECU Input & Output Simulator StreetSweeper247 wrote: ↑Sun Nov 10, 2024 8:56 pm I’m throwing myself in the deep end, and after contemplating the idea for a while, I have decided to go down the Speeduino route for engine management for my D16W4 build and building my own loom to suite. . png. theonewithin wrote: ↑Tue Oct 05, 2021 1:10 am The firmware source is completely open. So it has been way too long. Speeduino has been in development since 2013 and updates to both hardware and the firmware capabilities are made regularly. 3d and later use two electrolytic capacitors that are also polarized and have a stripe on one side to indicate Welcome, Groopan. Come up with the hardware to do that at a good price and you'll be doing very well. Resources noisymime wrote:The actual maths of it don't worry me at all, those are fairly easy to work around. Built with Storefront & WooCommerce. Speeduino also allows you the option to move the output to an existing on-board driver with its own IDC or J5 connector pins, such as one of the HC MOSFETS, if that's simpler for your tach's requirements. The one thing that I still cannot figure out with that knowledge and the UA4C github is I still cannot figure out chassis vs ecu/sensor ground on the UA4C! Speeduino v0. 1 10v turbo engine form nasty mechanical fuel injection to full EFI with electronic injectors (DEKA 630cc) and ECU controled spark. 4 TSI from around 2008 and saw the internal ignitor. You can check my website at pnpduino. I am working on a Realdash interface and am seeing the following issues. Just a backup note that non-suppression spark plug wires and non-resistor spark plugs are a proven recipe for weird "ghost" issues. ToothLogger also not working. com. Other settings would be Trigger Edges to Trailing, Skip cycles to whatever it will reliably sync well with (initial 1, hopefully 0), and all else as the Base Tune Hello. Speeduino has been in development since 2013 and General Discussion / Support / Your Projects. VIEW General Discussion / Support / Your Projects. Posts: 7596; Joined: Fri Jul 03, 2015 7:08 pm UA4C and Serial 3. View full profile. I personally quickly reached the point where I felt I wanted the extra stuff (mostly autotune) of the paid license, and lets face it isn't exactly expensive at around the cost of NOTE: Versions 0. I am working on a Realdash interface and am seeing[] Fan mode - On/Offor PWM. Black Knight wrote: ↑Thu Mar 19, 2020 9:04 pm Your comment about helping you to “get it” is exactly what I’m hoping you can help me to do - “get it. 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. Unanswered topics; Active topics Kubs wrote: ↑Tue Nov 30, 2021 12:40 pm any breakthrough? there is major issue with teensy availability/price for this moment, esp is still widely available, No. 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. Speeduino UA4C (Sea Fox) ECU. Price $20. 00 exVAT⠀⠀ £ 288. It is also a large processing load if designed well for function and redundancy, and adds more chips and cost to the design in order to have safety cross-check and advanced functions (economy, emissions, torque control, etc). 00 Read more. The MEGA is placed upside down on top of it. 3d, I see 0. 00 Add to cart; SpeedyEFI Bluetooth Module. Chris@SpeedyEFI. If the driver was already hot, then note in the datasheets that at 110° and with General Discussion / Support / Your Projects. jpg (167. UPDATE. However, the ECU's inputs include several items, including Dashbox, Speeduino Auxin-gauge 0–15, RD-ONE Spareport bits 0–7, and a few others. Members Online. The signal can be switched 5V/12V on the speeduino. But to be blunt, it may help you a lot to first understand 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. 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. 53 out of 5 $ 115. So, I want to discuss the fully automatic control strategy here. It provides the hardware, firmware and software components that make up an engine management system, all Even at the low end of the standalones it can cost more than 1k$ECU 500$, ev14 injectors 250$, IAT sensor 20$, wideband 200$, dyno tuning 250$ etc. Places to find help with Speeduino related issues:Speeduino Wiki Has general firmware and connection informationSpeeduino Forum Has community help, past projects and other informationSpeeduino Firmware GitHub Download or contribute to the firmwareSpeeduino Hardware GitHub Download official Gerbers, schematics, BOMs, etcWTMtronics GitHub VWSam00Cleveland wrote: ↑Sat Aug 04, 2018 4:57 pmMain reason I wanted to go full sequential was purely to make the engine more efficient (thought process there was that you have 2 injectors providing the same fuel pulse twice per cycle rather than once, I get that the injector on time will probably be reduced to compensate but still fuel used overall with ric355 wrote: ↑Thu Sep 19, 2019 3:46 pm The only reason I can think that an RPM based curve would be useful is if you want to go higher than the base running dwell at lower RPMs, but I don't know if there is actually a good reason for that. Check the schematics in your UA4C Docs folder. 5mm. Unfortunately, these conveniences come with some disadvantages. 30 Dec. 35 volts) is output to the stock ecu. Well, I have just spent 4 days working it out with[] READ MORE. The UA4C gets it’s name “Under Arduino 4 Channel”, as the Arduino Mega sits on top of the Speeduino PCB. 4 PCB (Through Price $10. Categories: Accessories, Accessories, Connectors, Large Letter, Speeduino, UA4C Speeduino, Wiring. Kits $ 85. 2 UA4C Boards for sale in Europe A very early UA4C (Seawolf) for sale where unfortunately the low-current IC got shorted (common problem for these unfortunately, hence they were replaced later on) I tried to desolder it before i had the hot gun Speeduino is a standalone open source ECU aimed at people who are looking for an extremely cost effective way to manage their engine. 00 out of 5 $ 250. I just got the main board, Mega and the dual VR conditioner. Set this to Off if fan output is not used. Brought to you by hydrocarbons, and petrochemicals. Without modifications, the simplest would be to use both signals set-up using the Dual Wheel decoder as 12 crank and 1 cam. A4 is the same pin as D18 on the Teensy and D18 is assigned to Tach2 on the UA4C. 4CVH,Quantum 2+2 with Custom V04 on Jaguar 3. £ 495. The K20/24 uses the exhaust cam 4+1 to use as its home trigger. When I make a change in TS like ECU: Speeduino UA4C (Fish Dog) ECU w/ a pigtail from SpeedyEFI. 00 Original price was: £495. Tuning my rusty lada Niva - By JHolland. Product Code: Speeduino UA4C (Sea Fox) ECU; Availability: 1; 250. This is the most complete and fully featured Speeduino ECU and requires no user assembly. General. User mini profile. ECUs $ 300. I got to the bottom of the serial3 part n[] READ MORE. 00 – $ 350. Hard spliced in but maybe official speeduino v0. Latest firmware is loaded. Posts: 1877 UA4C and Serial 3. I there a difference in the firmware, say between 202402. 1; 2; 3; includingdie wrote: ↑Mon Dec 23, 2024 8:36 am Greetings and salutations. Advanced search; Support Speeduino; Buy Speeduino BMW M20B23 L-Jetronic to UA4C Sea Fox #68577. Rated 4. It has a 2700-ohm pullup through an LED, so the resulting pullup voltage is around 2V lower than the system voltage. For discussion of Speeduino compatible boards designed / built by other members of the forum and for guidance around making such a board Search The plan is to go on a jorney to find the cheaper set of intake from the kombi, or the mex beetle, but people want its weight in gold. 1985 Trans Am UA4C Project General Discussion / Support / Your Projects. 5 ms dwell before and i got some misfiring in 800 rpm idle. By somewhat better I meant that before adding the inductors the tach would jump randomly, with the inductors (a pair of 20mH ones wired in series) it is matching the TS tach but I can't be 100% sure it is working fine since the signal becomes way too noisy (haven't logged it with the "apparatus" plugged in but the values thank you for your continued support and orders. typically something about "-500" is sufficient to detect upshift. I intend to use Speeduino's serial3 feature to transmit my fuel level readings to Realdash, which will then use these readings. theonewithin. Shielded cable with the sheath earthed one end only at speeduino? User mini profile. I am working on a Realdash interface and am seeing[] READ MORE. Chipboy. It is defaulted with connection from 12V (pad1) to the output pad (pad2) with a tiny copper bridge. rrgt wrote: ↑Sun Mar 27, 2022 11:03 pm Resistor plugs are quite hard to find the correct size, still looking for it. In there, find the version of the board you have. The UA4C (Sea Fox) ECU in a form that you can install in your own enclosure. This is a set of pigtail harnesses for the UA4C. In order of priority the specific aims are: Low barrier to entry (ie price and availability of hardware, clear, well documented code, easily accessible software development etc) theonewithin wrote: ↑Mon Feb 17, 2020 10:08 am Thaniel wrote: ↑Mon Feb 17, 2020 1:51 am Thanks for verifying. So long story short - started conversation on Audi 2. You will find the pin mappings in init. SPEEDUINO vs MaxxEcu £ 495. It's completely stock so this should be a good starting point for anyone with an User support forum for the Speeduino project. 00 exVAT⠀⠀ £ 180. The idle up is working but we would like to tie it to the A/C request with some logic. You do not have the required permissions to view the files attached to this post. BMW E36 - Stock M42 - UA4C + Nissan Igniters UA4C Speeduino Pigtail Harness quantity. When entering boost a progressively lean feedback reference (0. Josh did look at the same series but felt they offered nothing much more to the party. support emails and social medial will be monitored, but pleased allow 48 hours for a response. User support forum for the Speeduino project. I am Which schematic for what board version? For the 0. A compact generic wire in Speeduino ECU. Updated assembly instructions for the UA4C vC3 White Fang supported by Speeduino. Sure, although the UA4C and others may have nice cases, different shape, or other features for some benefit and small increased cost. Alternative source, lower cost, improved or added functions, etc? dazq wrote: ↑Fri Jul 19, 2019 7:39 pm If you like the zero , check out the grand Central from adafruit. 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. Fishdog (UA4C Seawolf) Speeduino ECU. By MikkoR - Tue Mar 21, 2023 10:12 pm - Tue Mar 21, 2023 10:12 pm #62010. One tablet with MSDroid and bluetooth module will be probably half the price and twice the abilities. UA4C and spare 1 Have you got simultaneous injection configured in the tune? Please share the tune (. 0l AJ30 V6 mini GPIO :done More soon CANbus broadcast interface: done NO2C for Speeduino Component Kit $ 45. I am working on a Quantum Coupe with V04 on Ford 1. The Dropbear is an 8 fuel + 8 ignition ECU powered by the high speed Teensy 3. David General Discussion / Support / Your Projects. Then with a Speeduino UA4C (Sea Fox) Assembled ECU. It may be an option for exploring other projects with the added channels. 4 board but either add an additional or change the power feed component to make the board run on 3. 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 -RPM drop threshold - using this threshold Speeduino detects if AT is in gear change event. UA4C - Seafox documentation. 28 Dec. we are away from until january 3rd. PSIG wrote: ↑Mon Aug 21, 2023 10:29 pmNot to derail the direction, but only to state General Discussion / Support / Your Projects. 00 Select options Showing all 2 results. By crazyafrican - Tue Jul 13, 2021 11:21 am - Tue Jul 13, 2021 11:21 am #51767. Created by a fan of the Speeduino. Posts: 77; Joined: Sat Apr 29, 2017 10:34 pm; Status: Off-line; UA4C and Serial 3. I believe this should go together ua4c. yhjx urfele ncv tsgo tua mnwpf pjlqbd hsj aubri gpzol