Ej257 standalone ecu It is designed to operate the most advanced and complex engines presently available. Engine management electronics are the topic of discussion, be it an ECU re-programming, a replacement standalone solution, or a piggyback computer. The V11 WRX/STI Link ECU will work with any 2008 - 2021 WRX & STi (manual transmission and EJ20 or EJ25 engine) simply select your STI year below. Mar 21, 2012 · so my friend did a full ej257 swap minus the engine wire harness. It’s the same reason late ej20x/y swaps require deleting the dual AVCS. Car Overheating? Learn to Diagnose, Fix, and Prevent It Link ECU for the 2008-2021 STI & WRX is our most affordable Motorsports ECU package for the STI and WRX. That can be searched to figure out which one you would like for your swap. 0 liter in japan using a twin scroll that puts out about the same hp. If you go with the ej257, I'd probably replace the transmission and go with an STi ECU or a standalone unit. Open main menu. Unequal Length Headers. Feb 13, 2012 · I do know a few people who run the JDM ECU most of the year, then have a modified wiring harness they can swap in with a USDM ECU to limp the car to the inspection station to get a sticker. iWire recommends putting a single AVCS intake manifold and harness onto the EJ20X/Y long block to make it function like a single AVCS platform. Jun 1, 2023 · Before we jump into the various standalone ECU options best suited for your application, we need to talk about the powerful MSPNP or “Plug and Play” offerings. Get USDM EJ257 heads and have a complete EJ257, run it with a JDM EJ207 ver 7 or 8 ecu. CORE ECU Overview. Jan 31, 2024 · I have an 06 forester XT, had a ej257 swap. Our Standalone ECUs elevate vehicle performance, offering maximum power and control. Another thing about the heads you are proposing to use. So I manage to get hold of subaru sti 1821-0017 REV-A and MODS-B. The car has the original wiring harness (talked to iwire and Hi Guys, i have pretty much completed a tune on speed density for a ej257 on cobbs atr platform, howevere there is an issue that i have beentrying to sort for about a week now. EMU capabilities are proven worldwide. Honestly, it sounds like a huge pain in the ass. The '08 + WRX for a good amount of years was single AVCS. Get JDM EJ207 ver 7 or 8 heads and JDM ecu and bolt them to the ej257 block. Vinny Ten Racing Port injection and larger turbo becomes an option for desired power levels exceeding 450-500whp. but unfortunately I could not get hold of software CD came with it. There are two different Subaru Impreza WRX 2. “The rods are Carrillo Pro Super A-beam rods. The dual AVCS requires extra ECU parameters that older ECU’s don’t have the option to interact with, even if opensource tuning the stock ECU. And that is a $500-1000 expense. Regular price $1,199 View. AEM is a solid unit, just needs to be configured right. So i am bit confused about all the series of AEMpro software. Please check pinout matches prior to purchasing. 5L ECUs available, which cover the 2. Using the wrong WRX11X ECU may cause electrical damage to the ECU and vehicle. Oct 1, 2016 · has worked well for me personally on the vvti 1jzgte, vvti 2jzgte, non vvti 2jzgte, non vvti 1jzgte, 1zzfe, 2zzge, 4age, my old built EJ257 with V6 heads/cams/triggers, the new 257 with v7 triggers and kelford 264's, etc etc. 9 sensor, no external controller needed), 6 built-in high current ignition drivers (can drive smart or passive coils, up to 12 smart coils I'm using an M130 ECU so was just looking for a series of voltage vs pressure points. 75mm, square decked and soda blasted. Common applications for the EMU Black are modified race cars, passenger cars, motorcycles, boats, and stationary engine applications The EMU Black is one of the best values in engine management available anywhere. Engineered for performance enthusiasts and professionals alike, CORE ECU offers advanced tuning features like real-time adjustments, 16 injector support, and full data logging. 06+ WRX EJ255 04/07+ LGT EJ255 We are a Link ECU dealer, please visit our website for more information or to purcahse Aug 20, 2012 · EJ257 Gt35r. however since they have a smaller displacement they hold torque longer there the rpm range which is why i believe the hybrid engines are so popular but This ECU works for manual transmissions only. This app, called Haltech Connect, offers a simple 7-step process to wire your V8-swapped project, get it running on a Haltech ECU, and even potentially driving with minimal further input (exceptions and common sense apply, of course). I dont think it is even possible to swap the ECU in to a pre-CAN car and have it run. 100% plug and play. 5L models through various (often overlapping) years and international markets. he has stock sti Oct 26, 2015 · hello everyone. your 2011 STI has a 32bit ECU with DBW throttle. I am trying to figure out which standalone to purchase after the whole Cobb escapade. not to mention you're looking at paying over $1000 for the wiring alone to make it work. The Infinity ECU is now available as a Supported Application for 2004-’06 EJ257-equipped Subaru WRX STi racecars (PN 30-7100 Infinity 710, 30-7101 Infinity 708, and 30-7108 Infinity 508 and PN 30-7106 Infinity 506). Apr 3, 2012 · jdm ej257 vs. I want to change out my heads and have avcs. works great but take a LOT of work. Welcome to the North American Subaru Impreza Owners Club All of the ECU's calculations for both fuel and ignition are based on these signals being valid accurate and reliable. First is that a standalone ECU could be utilized either with a model that offers a plug-and-play for the turbo ECU (IE Haltech has a 2008 WRX jumper harness for their Elite ECUs) or custom fabricate a harness from the standalone out to the engine and merge that in. Not all favor this and want to spend the cost of a Stand alone. Link G4 Standalone ECU w/CAN Busch LSU 4. Subaru Equal vs. he bought the avcs cam sensors to plug the holes in the block for the time being. I've done some research on several forums and watched a few YouTube videos that discuss the process of deleting the exhaust AVCS on EJ257 engine to make it compatible with single AVCS platforms such as the WRX and Outback which only have AVCS on the intake cams/gears. Whilst I could make arangements to check the sensor calibration using a vaccum and pressure source appied to a sealed manifold I was in the process of getting a new install started for the first time and was trying to avoid having to do this. GSC Power-Division billet S3 camshafts for the 08+ Subaru STi EJ257 with Dual AVCS. it *can* work but you will need the jdm ecu and you will have extensive wiring ahread of you while you try to merge the two harnesses. The car has the original wiring harness (talked to iwire and was told to use that) for the ej255 and ecu. Nov 15, 2024 · The advantage of the WRX11 plug-in ecu in comparison would be it has more IO and this is quite an IO hungry engine, so you may have to make small compromises for the Fury. Availability - Limited dealer network and may need to be special ordered. Holley Terminator X MAX LS ECU Oct 4, 2011 · EJ257 Build Thoughts EJ257 Build Thoughts. From $1,950 View. 2. after seeing how much difference avcs makes on my ej207 he was wondering what all needs to be done to make avcs work on his ej257. There is no "reflash" option for the old OBD-I ECU's. Stock Intake AVCS Advance Map - 2011 STI (EJ257) Stock Exhaust AVCS Retard Map - 2011 STI (EJ257) Recommended Articles. Once again, more money and more work ECUMASTER EMU BLACK STANDALONE ECU. usdm ej257 Newbies & FAQs. recently i started a project in a subaru impreza. Today we got the ECU connector and cam sensor signal conditioner completed: The stock ECU. These harnesses have been tested several times around the world by many racers. Features include live-tuning, data logging, CAN expandability, and rugged durability—perfect for both enthusiasts and racers. Welcome to the North American Subaru Impreza Owners Club Apr 15, 2021 · If you have a non turbo car and are trying to swap in the EJ20X or EJ20Y, you will not be able to get the dual AVCS to work at this time. Does anyone make an aftermarket harness to do this? Is it necessary to maintain the immobilizer or anything else within the harness for the ECU to work? Can I use a 2004 STI ecu instead? Any help is much appreciated. It is the successor to our proven system, the ECUMaster EMU. Our plug and play Link ECU packages deliver all your favorite ECU features perfect for any Motorsports based STI or WRX build. Megasquirt: well megasquirt is a DIY engine management. I have a 2009 EJ257 STI engine that I'm looking to run standalone in a kit car with a factory ECU. Find many great new & used options and get the best deals for 2006 Subaru Impreza WRX STI Ej257 Engine Computer ECU at the best online prices at eBay! Free shipping for many products! Aug 17, 2012 · But generally speaking the options people here in the US would be to get to get the corresponding Subaru ECU for the motor (I don't know what model year your motor is from, this is the least expensive option), AEM stand-alone, or a Hydra Nemesis. Cobb Accessport or Opensource Tuning. Aug 8, 2017 · Stand-alone ECU's have a lot to offer in the way of performance and flexibility, however they're generally very expensive, ranging anywhere from about $800 up to well over $3000 for a motorsports grade module. i believe from what I've seen these are sought after just for the jdm appeal much like other jdm products. EJ257; Sep 9 Jun 6, 2005 · Getting the ITB's to run without buying an aftermarket ECU is the challenge. 2 or a 4. i wouldn't bother for your application, and knowledge(not trying to call u dumb or anything). U basicly build your own standalone ecu. By ECU. If you own a Link G4 Plus or Link G4 ECU, our ‘G4 Plus’ training course is the perfect way to get up to speed with this advanced product. Most seem to fall in the $1200-1500 range, which is a lot money and in most cases Aug 25, 2015 · I have a 05 wrx with full 6 speed swap, with a ej257 bottom end ej205 heads. Imagine going from your stock engine control module to a full-function programmable standalone ECU in less than an hour! MSPNP makes this a reality. For example the WRX11 Plug-in has 16 aux outputs and 8 ignition outputs (all but 1 used in the WRX11), whereas the Fury only has 10aux and 6 ignition. Nov 8, 2017 · Enduring Solutions - A chip that can be soldered to the ECU board and then reprogrammed with their proprietary software only (Version 1 thru 4) Haltech - standalone engine management that is plug and play with Haltech’s adapter harness (Version 1 thru 6) Apex’i PowerFC - standalone engine management that is plug-n-play (Version 1 thru 6) Subaru Impreza WRX STI 2008 EJ257 build with modifications. “The crank is a nitrated 257 crank that was balanced by Lens Crankshaft Co. I have an 06 forester XT, had a ej257 swap. Swapping the V10 EJ207 and getting the existing USDM ECU to somehow run the exhaust manifold, is not Nov 14, 2012 · That will require some work - replacing internals like pistons and rods. The second option could be utilizing a CAN Emulator. Jul 20, 2010 · All 04+ STi's come with EJ257's I'm not saying that all are the same, I'm currently not going to list the differences as I'm not 100% positive of them all off the top of my head. The Infinity ECU is a complete standalone programmable ECU that includes multiple boost control strategies, programmable nitrous control, programmable variable valve cam timing control, on-the-fly map switching Oct 14, 2008 · The issue with the 08 motor and ECU is that the ECU runs CAN and not OBD2. The crank, rods and pistons were all balanced to within a tenth of a gram. Jun 10, 2024 · Hello, I'm in the process of swapping an EJ257 (dual AVCS) into an 07 OBXT (single AVCS). 9 Wideband; Mishimoto Aluminum Radiator; Jun 17, 2017 · Plug & Pin Kits and flying-lead Universal Wiring Harnesses are available for adapting the Infinity ECU onto the EJ257 STi engine. or you can buy a standalone ecu like a Haltech In this article: Enlisting a professional tuner | Tuning your own ECU. To start with every ECU has its own characteristics, quirks, and shortcuts which take time to learn and getting the best results in a reasonable time frame really depends on familiarity with the product, and how user-friendly the ECU is for you or your chosen tuner. Feb 20, 2022 · The JDM ecu had an air pump code (maybe slightly different pinning) and it definetly cannot talk to abs as it had a p0600 code (serial comm) also all the ones I see for sale on ebay are auto ecus and that implies a challange because it thinks its alway in Neutral, dont know if thats something that can be fixed with a tune but using the STI ecu Mar 25, 2014 · Cost - Most good stand alone ECU's will cost you $1200-2000. Standalone compared to Stock ECU. Because of the difference in piston dish and combustion chamber volume, it is not recommended to pair a D25 head with an STI block, or one that was designed to work with B25 heads. Pretty simply put, the difference is the ability to fine tune an aftermarket ECU to do one specific thing extremely well, while the stock ECU can handle any situation while maintaining engine performance and reliability. Vehicle: CNC 'd ECUMASTER EMU BLACK is a universal engine control computer that manages the operation of spark-ignition engines, and is designed to work with the most advanced and complex currently available engines. Stand alone is about your only choice to get the dual AVCS to work. Good luck and have fun. Recommended for 4, 6, 8 cylinder, Drive-By-Wire (DBW) or 2, 3, 4 rotor engines, EFI conversions, engines with multiple variable camshafts. Elite 2500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. . Feb 29, 2008 · Very good standalone but hard to tune from what i hear. Jan 30, 2016 · I have an EJ257 engine running with a MoTeC M130 which I plan to install and configure permanent knock control before I start to increase the boost above its current conservative settings and/or develop ignition maps for power or lower grade fuel. For me it was spend $1000-1200 on an outdated APEXI Power FC + $400 for Datalogit OR spend nearly the same for the much more powerful, modern Vipec. Those rockers w/HLA's can't rev to 7500rpms. Mar 28, 2014 · 2009 EJ257 STI standalone hardness for OEM ECU Subaru Conversions. I havent had my ECU out of the car to see what the plugs look like. Feb 1, 2017 · putting a GDB EJ207 (version 7/8/9) will be a bit tricky. This can be done on Cobb Accessport or standalone ecu like Motec M1. Dec 16, 2019 · If you have a stock EJ257 engine (or EJ255 for that matter), the first stock component that is likely to fail as you turn up the power is the pistons. I was stuck with immobilizer issue in EJ257 so i decided to get stand alone EMS. 00:21 In our instance, we are sourcing these signals from the factory distributor although as we've already discussed, we're no longer using it as a distributor, it is simply the source of the engine speed and position information. Notice we have already removed the wiring connector from the PCB. ,” he says. 2015+ STI (VA Chassis, EJ257 Engine) Stage 1: Intake & Tuning. The EMU PRO is a stand-alone engine management system aimed at bringing a comprehensive professional motorsport feature set and vast tuning possibilities to both professionals and the DIY market. Detonation and Knock Explained | Causes and Prevention. i did a search and found alot about differences in power and response plus what cams work with avcs. The common failure point are the ringlands which hold the piston rings in place. You will be tuning faster and with better results, making use of all of the G4 Plus’s sophisticated features. All Link plug in Hey yall! Long time creeper, don’t post much, but have found a plethora of information from all of you. The two options I was thinking about was: 1. It offers precise powertrain control coupled with the ultimate flexibility to adapt the engine calibrations for the most demanding projects. AEM EMS-4 Stand Alone All ECU wires labeled and harness is 100% quality tested pin to pin, and Hi-pot tested before shipment. I don't know anyone who has ever done it on a stock ECU. you'll be trying to put in a 16bit cable throttle motor. well for starters its a 2. Aug 19, 2013 · Best stand alone ECU for 2012 STI engine (EJ257) Jump to Latest 2. AEM EMS-4 Universal Stand Alone ECU: RealStreet: Engine Management & Tuning: 21: 09-07-2011 Jun 9, 2021 · There are three options. If vehicle origin or year is in doubt then the easiest way to tell if you need a WRX11X or WRX11X USDM ECU is to check the main ecu header for presence of wires in plug B134, positions 1, 2 & 3. If you choose to build the ej251, you can probably keep you stock transmission, but you'll need a standalone or piggyback ECU. Learn all the shortcuts, tips and tricks and the correct approach to get you tuning like a pro in no time. Currently, the EMU is being used in multiple race car, road car, motorcycles, boats, and stationary engine applications. Preventing Subaru Ringland Failure in the WRX, STI, etc. Mar 4, 2006 · WTB: Link Standalone or Hydra for 1999 RS- Needed ASAP: mountainhigh: NWIC Private Classifieds: 0: 08-18-2007 03:44 PM: need a standalone ecu for 99 rs-t: elpapi336: Private 'Wanted' Classifieds: 0: 11-06-2005 08:59 AM: WANTED: 1999 RS bulkhead wiring harness / ECU: pitcrew: Private 'Wanted' Classifieds: 0: 12-05-2004 12:43 AM: Best standalone Nov 25, 2019 · The case, crank, and rods, as well as the camshafts as mentioned previously, are the same between the EJ257 and EJ255 in these production years. Link MINI R53 MINILINK - MINIX G4x Plug-and-Play ECU. To determine whether either of these two ECU’s are suitable for your application, in the first instance, the following criteria must be meet: Explore Standalone Engine Management Systems at ECUMaster USA. Completely made from scratch with the best aerospace materials and wiring management techniques used on aerospace and military. 2K views 0 replies 1 participant last post by StiD Aug 19, 2013 Jun 10, 2008 · So, I bought a spare ECU and we have begun building a system that will fit inside the stock ECU case and can be swapped with a stock ECU at will for emissions purposes. Vipec is solidly in that range and on par with most other options. If there are Assuming we're talking about a hotwire MAF (the most common these days) you either replace the MAF with one which flows more from another vehicle (Z32 MAF was a common upgrade for Skyline's using chipped ECU's or PowerFC's) or for newer card type MAF's you take the existing MAF and fit it in to a larger pipe. Jan 28, 2020 · The bottom end for the build features an EJ257 semi-closed deck block that has been bored to 99. High-flow panel filter or intake (requires tuning) Stage 2: Exhaust & Fueling Dec 28, 2003 · 04 STi ecu stand-alone Engine Management & Tuning Welcome to the North American Subaru Impreza Owners Club Location: '04WRX-Axis ej257, IPT 4eat. Now let's look at this info WITHOUT a stand alone: 1. Oct 17, 2005 · You base the ease on your preference for Stand Alone management. Take complete control of your engine with HP Tuners’ first standalone ECU, the CORE ECU. Apr 24, 2023 · I apologize in advance if this topics has been covered before, but has the factory ECU (such as one from an Impreza/Impreza/WRX), been used as a standalone? This summer I'll be building an exoskeleton type car that uses the EJ2X platform. These camshafts are built to suit high horsepower cars with a power range of 750-1000 WHP and a rev range of 4500-9500 RPMs. When you blip the throttle below 2k rpm it will miss the idle point on decel (set at 900rpm) and drop to 600 rpm and almost stall. Built-in hardware includes a 4 bar MAP sensor (for reading manifold pressure up to 43 pounds of boost), built-in wideband controller (just add your choice of a Bosch 4. EMU PRO 8 is targeted at builds with smaller (up to 8 The EMU is a stand-alone engine management system well established on the market. bxx fieworsz honhc tjuc mixia fhzmy tokf xssjciwp yjy sjavpxd