Jdm sti ecu swap. Posted April 2, 2009.
Jdm sti ecu swap EJ205 heads can be had for Ok guys and gals. We have done our best to comment 🇯🇵 JDM V11 STI Manual - stock ECU reflash. Switched to a V8 ECU and IAM stays at 8, but the revs drop to 1300RPM and the car seems to dump a ton of fuel. T On my JDM WRX you have to swap pin 6 and 7 of the 20 pin (larger) plug. Member#: 498142. OBD1 ECU. 0L Turbo) Welcome to the North American Subaru Impreza Owners Club: Tuesday December 17, 2024: Home: Forums: Images If you get a jdm STi ecu the injectors and turbo are very different than the stock wrx counterparts. " Has anyone done this with success or is it hear-say? Impreza WRX/STi ECU Info - JDMVIP Forums JDM Japanese Cars Import Used Auctions this might explain a little bout jdm ecu . you'll need a merged bulkhead harness so your cabin functions work with the WRX/STi ECU. Seems earlier EJ swaps on STI's are complicated with the AVCS, but this isn't an STI it is a FA20. 0 litre with the JDM STi transmission. Member#: 301593. Last edited by NITROS; 07-16-2015 at 04:00 PM. megan racing 1 piece coilovers 17'' sub zeros with bridgestone potenza tires rs side skirts, rear spats as well gf8 jdm front bumper, rs hood A run through on how to swap any 32 bit single avcs subaru with the jdm ej205 32 bit engine. That's the full engine full drivetrain including subframe all from a Japanese market Your average JDM swap is from a 2002-2005 JDM single AVCS Sti to a USDM non AVCS WRX. My first question is why not do AVCS? Buy the wiring kit from IAPerformance and it literally takes 30 minutes to install. (emissions) Reused crank belt guide. A Compatible Version STi ECU (in the case of a 208, that's a V5 or 6 STi ECU) A turbo. All in all I would recommend that you look into a jdm sti v7 or v8 motor, because many people have already done it (on the gc8), so information will not be difficult to find. It's cheaper. This also applies to those doing a non turbo to turbo swap and have purchased a JDM V5/6 but want to run it with a USDM 2. getting to the parking brake cables i swapped to sti but your gonna find out when you pull your handbrake its too long so you need to transfer the short piece of cable in your Here is my problem with that, I am doing a swap, so i for sure do have an immobilizer, and with that being said, when I bought the ecu and immobilizer, there was no key because i was going to toggle switch the ignition any way, so i would like to do this not involving the key because then i would need to go to subaru and get a new key and reprogram which is I took my weekend to compile a quick guide on converting your JDM EJ20X/Y into a bolt-in replacement for your tired old EJ255. 205 22611ah570 MT#. The tuner can put an e-tune on your USDM ECU and you can swap the ECUs for the e-test and run the JDM ECU day to day. If you use iWire (which you should), they will send you a WRX/STi ECU, ignition cylinder, key, and JDM-STI. 207 22611af531 MT#. And, I REALLY need to figure out what's I need to install a 16bit 2003 JDM ecu on 2003 EDM STi, what wires need to be swapped? Is there pin out diagrams for both ECUs anywhere online to highlight the differences? Top 2005 eudm wrx, v7 jdm sti engine swap, td05 20g 8cm2, 3" tbe, 38mm ewg, p&p headers + Grimmspeed x-pipe. In order to get the AVCS working with this engine you'll need to track down a non-drive-by-wire 2003 - EJ20G sti engine into EJ18 FWD car - full engine bay conversion 2004 - drove car around and was happy 2005 - 1998 180SX type X blacktop into 89 Sohc S13 car 2005 - 1995 STi-RA v2 v-limited 3. Scooby Guru . (EGT Sensor, lower 02 Sensor) Timing belt covers. 207. A lot of people that I have seen that have done the JDM swap are happy with the power that the car makes stock. J2 - 1999 and 2000 STi ECU. Motor fired up, but went into a safe mode (IAM 0). jdm v7/v8 ecu with IA wiring for avcs (no the wrx ecu will not work for avcs even with the IA wiring) 2011 WRX EJ25 to JDM EJ20 swap help! Subaru Conversions Welcome to the North American Subaru Impreza Owners Club Was this swap fairly straightforward? Did you use the USDM ecu or JDM? 02-26-2019, 04:17 PM #4: FixxerAutomotive. Other than that though mine was a straight swap. I plan to have iWire to do the harness merging. Raised $0. FR EN. JDM STi V8 ECU pinouts are here: n2xlr8n: Engine Management & Tuning: 5: 05-13-2003 09:25 PM: 🇯🇵 JDM V11 STI Manual - stock ECU reflash. If this is the case, you can utilize a JDM 207 STi ECU as long as you do not have TGVs (STi ECUs don't have the ability to control them open/close) and reflash it for your WRX application. Scooby Newbie . The JDM ECU will be setup with fuel meant for Japan. then run a race JDM 2004-2005 SUBARU WRX STI VERSION 8 EJ20T MOTOR TURBO VF37 MT 6 SPEED DCCD TRANSMISSION COMPLETE MOTOR SWAP STI TWIN SCROLL VF37 2. Looks like sooner happened before later! JDM 2003-2008 SUBARU FORESTER STI SG9 EJ255 2. If you really are that concerned about smog testing (its only like 200 to get by it), save yourself the The engines are available so keep the swap simple and get the easiest one to install. I found a JDM EJ207 v5 with JDM 5MT transmission on eBay for $2500 but was hoping to build a stroker engine. You can use the JDM ECU normally then switch to the USDM ecu for inspection/emissions testing. 636 / 2. complete swap for sale jdm tokyo motor imports honda civic ek9 motor b16b for sale 1996-2000 jdm tokyo motor imports have in stock jdm needs for your cars 514-322-5558 recaro ek9 dc2 dc5 racing seats, jdm engines k20a type-r b18c s2000 The log looks great, however for diagnostics, cold to warm idle, fully learned in after last ecu reset, no haptic or control input is a useful repeatable test as well as a few minutes of steady 50-70kph cruise or 70-100 freeway cruise, plus The JDM ECU I'm using is without immobilizer, but in every file I've checked there's the same differnce with the "Engine Malfunction Lamp" and the "Purge Control Solenoid Valve" = My ECU is different. Join Date: Feb 2019. The ECU has the following markings: 6A 22611AH581 112200-5122 12V Denso Made in Japan" I have gotten info from the 2002 RHD STi schematic and have an ECU pinout for a 2002 WRX but they don't exactly match up. I used 04 STi wiring in my 02 wrx, and the rear door plugs do not plug right in. These JDM engine s are sought after for their high performance, reliability, and often, a The 06 motor is DBW, so at the very least you will need a matching ecu and gas pedal. JDM EJ205 swap Factory 2. JDM Forester Drive-by-Wire EJ205 w/AVCS - These engines tend to get listed as Impreza drive- by-wire engines, but in fact they are from 2004+ JDM Foresters. Removed Up pipe and exhaust manifold. Other than that, it was a fairly easy swap. I jumped right to the issue, but i posted the backstory after, if anyone is interested. Any Impreza trans can bolt up to the EZ30R. Super low mileage, only 30,000kms. LS Everything!! SUBARU IMPREZA I searched all throughout the interweb looking for information on JDM swapping my 2011 WRX, I wasn't very successful, which is why I made this video,I found Jdm engine swap Jdm engine swap. 205 22611af731 MT#. Rev A-C could potentially be easier swap. (referance to pin numbers on the grey plus them selfs) So pin 6 = Green / Yellow Stripe. Includes turbo, ECU & some ancillaries as pictured. AVS Forum Inlet cam from a 06 on WRX/STI is what Will work with the 3 pin Hall effect sensor. 90 R&P gear to replace the 3. 0 version 5 sti drivetrain (motor, trans, front subframe, rear sub frame, transmission, rear differential) 73. 7psi Impreza STi 2 1994-1996 (inc 555 Sp. -Mine. It's definitely worth it too, the torque increase is very noticeable. 1999 Impreza Sti Version 6. 9 Gearbox swap into place of 4. I think you failed to recognize the sarcasm in Kreeger's second post. 07-21-2015, 11:01 AM #54: gto7419. All the JDM motors need some sort of modification to get them to work with US electronics. Do what you can to have the I need to install a 16bit 2003 JDM ecu on 2003 EDM STi, what wires need to be swapped? Is there pin out diagrams for both ECUs anywhere online to highlight the WRX STi 2002-2007 (v8):JDM Version 8 STi EJ207 DOHC AVCS GDB 2002-2007 Twin Scroll Engine Swap with Intercooler & ECM (2002-2007 - ). The next day I went ahead and swapped in the JDM v7 ecu and the car started and ran much better but still had a CEL. Converting the harness to make the JDM ECU fit can probably be done, but it's a one way street as far as ever plugging the USDM ECU 16 Bit features 5 ECU Plugs 2 Wire cam position Cable throttle (exception is the JDM Forester drive by wire models, but it still uses the 2 wire cam position sensors) Common platforms with this ECU: 02-05 USDM WRX 01-07 JDM WRX 01-07 JDM STi 32 Bit features 4 ECU Plugs 3 wire cam position Drive by wire throttle Common platforms with this ECU So my engine just went bye bye on me. Buyer must determine compatibility into his / her vehicle before purchase. The swap im doing is a JDM EJ207 Ver 7 into a USDM 2001 gc8 (gm6 coupe) 2. My question is what exactly did you swap to ensure the motor as least runs. The JDM motor has about 24k miles on it. From a single turbo subaru - Modern legacy - swap to the sti (06? and up) rear end (3. 54 in the WRX OR-R180 rear differential and Sti hubs, rotors, brakes and axles*-6 speed shifter and assembly****-hubs or Stubs? Possible using 03-04 stubs could work with the correct clip and seal like the 2006 tranny and then reuse wrx axles*** I've found the easiest possibly way to go about this swap, after a ton of reading and piecing together bits of information. 205 22611ah180 STI. NOTE: The JDM WRX ECUs have been difficult to find. I had a compression and leakdown test done and when they pulled the sparkplugs it was showing significant detonation. MY06 2006 model year, G type. Search Brandon, all ej motors will drop in, making it run properly is the challenge. I know that my son's OB XT with a 2. , and these all depend on what engine and chassis will be used. that being said whenever I search "EJ207 stroker" all I find is comparisons between the two different engines. This engine would be the same as the above WRX EJ205. 64psi Impreza WRX Wagon 1993 The STI and RS ABS systems are two different animals, the STI has the ECU and DCCD controller tied into the ABS system, and the RS is a prehistoric attempt at best. v8 sti engine = ej207 = jdm Version 8 (jap model year 03-04) STi motor It is one of the best motors that has rolled out of Subaru. The JDM cluster reads in KPH. The ECU wiring ought to be a pain, but I will have that done by a professional. Quite a few of us have done various JDM swaps. If you engage the blower-fan relay as per above, you do not need to alter the 'blower fan' feed to the ECU, it will automatically I have done numerous JDM motor swaps on US cars JDM EJ205 non-AVCS, JDM EJ205 AVCS and EJ20x swaps. V7 - 2001 WRX. The JDM 02-05 WRX and STi models are simple plug-and-play options. First, I need to know which pins that need to be swapped Well here's another JDM swap for the books. . Join Find many great new & used options and get the best deals for JDM Subaru Impreza WRX STI Ej207 Swap ECU GDB Version 7 V7 2002-2005 at the best online prices at eBay! Free shipping for many products! JDM Subaru Impreza WRX STi V7 EJ207 AVCS Turbo Computer Wire Harness Wiring GDB. The cheaper option rather than a STi swap is a hybrid (avoids DBC to DBW conversion problems and ECU problems) and a PPG 5-speed. 3. he's a wiring genius and got me through the hard times of my swap. 500 miles wrx front brakes rs or h6 rear brakes, not sure. I'm looking to swap a WRX AVCS motor/ECU into Regardless, I also purchased a JDM fa20. P I have a 2006 USDM STI which has a COMPLETE Version 8 JDM STI swapped into it. 9 housing You would need the appropriate wiring harnesses in order to full fill the swap + ECU. 0L Turbo) Welcome to the North American Subaru Impreza Owners Club: Sunday July 21, 2024: Home: Forums: Images: WikiNASIOC: Products: Store: Modifications: Upgrade Garage : You have to do a complete body harness swap to run the AVCS on the 2. 1. I then installed the IA performance AVCS kit and started the car back up and the check engine light was gone and AVCS was working. Save Share although JDM ECU's will never be able to be emissions passed, making a JDM engine friendly USDM ECU JDM Ver. A lot of work goes into any swap. 061 / 0. 0L then im pretty sure he would need to grab a JDM ECU to control it and the harness should be very similar. 97 JDM sti swap in 97 impreza CEL flashes, won't hit full boost HELP: WRXlerate: Subaru Conversions: 13: 05-31-2005 01:30 PM: 97 sti swap in progress: The EDM and JDM ECU have the main power line in different pins so you will not even turn on the ecu. Some people 2001-2006 JDM STI or WRX into 2002 EJ205 (USDM WRX) 2001-2006 JDM STI or WRX into 2003 EJ205 (USDM WRX) 2001-2006 JDM STI or WRX into 2004 EJ205 (USDM WRX) 2001-2006 JDM STI or WRX into 2005 EJ205 (USDM It's regarding tuning a Forester with swapped JDM WRX engine, trans and ECU- merged to the factory USDM harness, and what my options are, I jumped right in the issue, but i posted the backstory after, if anyone is interested. It all has been done. RH 22611af720 AT. 2. - JDM 2JZ-GTE Swap, KW V3, HKS 3037 Pro custom turbo kit, HKS V-Pro, and many more 414rwhp@17psi JDM-STI 198 Replies. usjdmtuner. but in that case it would still make more sense to just run the JDM ECU anyways. 8 STi swap questions Factory 2. Iwire can help out with that, good guy, he will modify your current harnesses. To get it to run with drive by cable, you use the EJ205 ECU and replace the crank and cam sensors, a bit more wiring, I believe. Top . I have a 2002 wrx that has a spun rod bearing. 7 and the ECU is 03 JDM STI, but i couldn't check the Transmission. 2 liters, forged internals, twin scroll turbo, 8200rpm redline, and variable valve timing Call me crazy but I'd take a Ver. and that harness is like 400-500$ A few people told me I can take my 95 WRX with td05 and find the same year sti with setup and swap in the ECU and it's an upgrade like a "tune. 🇯🇵 JDM V11 STI Manual Dark Mode; Light Mode; Menu This is meant to help you with an STi swap, not an LGT swap. STI JDM Version 7 swap, Inverted NPS for a working AVCS? Subaru Conversions Welcome to the North American Subaru Impreza Owners Club which is 2002 Ver. US fuel is a much lower octane fuel and so using a JDM ECU will almost certainly require a custom remap specific to your vehicle for the difference in fuel. Fuel pump not coming on, any ideas? 05-27-2009, 07:27 PM The swap im doing is a JDM EJ207 Ver 7 into a USDM 2001 gc8 (gm6 coupe) 2. I would like to retain as much of the standard parts as possible JDM ej207 swap in my 04 STI Subaru Conversions. Yes, Kreeger's wagon IS cool. 30 day warranty on both engine & transmission. 346 / 1. a JDM STI ECU will have a map for the EJ207 with AVCS lets call this "Map A" Oh wow, quite a build! ok, gotcha sometimes people want to swap in the JDM 205 avcs when there's nothing really wrong with their stock usdm motor in their wrx. By usjdmtuner April 2, 2009 in Fourth Generation Legacy (2005 - 2009) Recommended Posts. parts included for the full swap: engine, harness, ecu, turbo, accessories; 6 speed manual transmission, front & rear axles; 6 speed drive shaft & differential The swap went pretty straigh forward and took about 10-11h, i wasn't able to run it with the Jdm ecu because of the immobilizer system with the lazer cut key (i dont know what's the english name of that) so we use the usdm ecu with my cobb stage 3 vf39 maps it runs great but a bit laggy in lower rpm and the boost a bit choppy maybe the pills Rev D BE5 B4 ECU re-pin for MY02 JDM STi motor Current Donation Goals. And theres no control over the OEM dccd mapping, the MAP unit JDM SUBARU WRX STI EJ207 COMPLETE MOTOR & 6 SPEED AWD NON DCCD TRANSMISSION EJ207 STI VER7 2. The US and the ROW (rest of the world) don't have the same emissions programming. 00 Rev D BE5 B4 ECU re-pin for MY02 JDM STi motor i still think the best option is to get a complete motor/turbo/loom/ecu and swap it all in. For me that was a 2005 USDM STi. We needed 🇯🇵 JDM V11 STI Manual - stock ECU reflash. This is the easiest and most USDM-friendly. 5RS), the same rules apply. wrx ecu runs the motor very smoothly but Engine management (optional but recommended for older JDM motors): $1614 Harness Merge: $630 iWire’s recommendation: Customers who plan to swap their vehicle use either the EJ205 from the USDM 02-05 WRX, the EJ207 from the JDM Version 7 and 8 STI, the EJ255 from the USDM 06-07 WRX and 04-08 Forester XT, or the EJ257 from the USDM 04 There are no USDM 6 speeds that are non DCCD. As far as I know the US Ecu is OBD2 compliant, where as the JDM Ecu is SSM. 64psi (very lean fuelling ) Impreza WRX 1994-1996 ECU Code Z4 : 12. and is different for me again as it's an STi ECU. 54) - this one will require in the rear the sti axles, hubs, brembos, and rear sti suspension assy Linkage form an 04 to 07 sti - this is the easiest - buy one - the 08 one may be able to made fit but it will require extensive shortening and *may* throw off your shifter position - dont be cheap Complete ECU pinouts for all GC8 JDM EJ20; ej20g, ej20k, ej207 Subaru Conversions Looking for ecu pinout for 97 jdm sti: StrongBow: Subaru Conversions: 3: 10-15-2016 07:35 PM: Big question for all GC8 with JDM engine swap specialists: V6: Subaru Conversions: 6: 12-03-2006 09:33 PM: But the issue with having the current ECU tuned is that the closest Shop that tunes the ECU/ AWD dyno is a 3 day journey to get there! ( Living on a tiny island in Canada sucks lol) So my options are very limited! I was talking to one tuner and he said if I can get my hands on a 01' JDM STi Ecu he can E-Tune it with a taxtrics cable! This video is to show the current issue I'm having with improper ECU/Engine match up from my JDM engine supplier JDM Nagoya out of Montreal, Quebec, CANADA. I have a 2002 wrx usdm and I have a full swap ej205 avcs jdm motor, trans, ecu, motor harness. Relax a There are more benefits to swapping out the wiring than avcs, like DBW throttle and a more advanced ECU. I'll need to regear my rear diff (if I don't choose to replace it with an R180). I got a 2002 JDM Forester XT donor car (EJ205 DBC AVCS) and planning to swap the engine into my 99 2. foxbat Post subject: Re: JDM ecu on an EDM STi. As for the ECU, I read up that there isn't much tuning option for the ECU (2002 JDM Forester XT) as it's not supported by Cobb nor open source (no ECUFlash definition). I am seriously considering swapping out my stock 2. It doesn't matter if your heads are shot. With a JDM swap, your best bet is a stand alone ecu system like AEM or Megasquirt. Standalone tandem ECU or swap entire dash, wiring, and If you do some kind of JDM swap, you will need all the same stuff listed, except you will not be able to run a stock ECU. Member#: 46135. If that is not the case, then he just kept the stock wrx intake mani and throttlebody. Karlot 84 Replies. Although the paths listed above for the 2002-2005 WRX could be applied to the older variations of the JDM EJ205, it's generally more work than it's worth. 0 swap. 280 hp factory 1998 jdm 2. 205 22611af730 MT#. JDM ECU's are the quickest option, you just need to rob and relocate a few pins (AVCS pins work) to the second set of cam position sensors and OCV's. 10-19-2017, 06:41 PM I have swapped a Version 9 JDM STi motor/drivetrain into a 2004 WRX and have run into a few issues. 5rs (blown motor) If you have a turbo car such as a 2004-2007 STi, 2004-2013 Forester XT, 2006-2014 WRX, 2007-12 Legacy GT, or 2007-2010 Outback XT and are trying to swap in an EJ20X or EJ20Y, you will not be able to get the dual AVCS to work. Pulled the JDM STI ECU contacted Cobb Surgeline, installed WRX ECU with an AccessPort Tim Bailey sent me a map. Any vehicle that is wired for a USDM EJ205 can use the 2001-2005 JDM EJ205 and EJ207 longblock, but will require the addition of AVCS wiring and an AVCS Plug the engine in, swap the ECU, and add in the iWire AVCS Wiring Kit - Bulkhead Only. On Sale ECU (non immobilized) 3: Inter-cooler (v8) What series or year of jdm sti engine do I have if the ecu is part# 22611 Af041. PLEASE NOTE! In this video and the cars listed require the jdm e 2015 STi: Still Stock 04 STi, 04 WRX: SOLD. This cable sends info from the speed sensor that sits on the transmission up to the ECU. You can use the harness you just won’t have functioning AVCS like most JDM or STi engines have. I will post my experience. Scooby Specialist The engine in my 2005 usdm legacy gt blew and a shop wants to swap the JDM EJ20X in. Things I swapped/replaced all together. If you go with a 2. I’ve done a JDM swap into a saabaru and it has been running for 4 years like I know that back on the 04-07 days, sti motor swaps into WRX and turbo Foresters was plug and play. Welcome to the North American Subaru Impreza Owners Club: Friday December 27, 2024 : Home: Forums: Images if you know what your doing and sell the 04 STi harness for far more then a JDM ECU and 02-04 WRX harness will cost 03-09-2012, 07:43 AM #15: Vlad. If you are doing/have done an engine swap with an USDM 2002-2005 WRX into another chassis (like a 2. SaudiSubi 81 Replies. Save Share 1. im mostly looking for a link to a thread that would be the most insitefull. I live in the US and want MPH. JDM EJ205 Swap, troubleshooting, differences, nightmare Factory 2. I am ordering a 2004 jdm engine with ecu, and I will either use the i wire harness extension or I will make an extension to activate the AVCS. Ed) ECU Code 6K : 13. ECU (non immobilized) Additionally, if you do require additional parts & accessories for your swap; we will be able to provide jdm honda civic b16b type-r 1. And if I'm going to swap an STi motor into my car (which will be in there for years), I want to do it right. 8 ECU JDM engine harness (the one under the intake manifold) Camshaft position sensor (Gruppe-S makes an adapter bracket for 05'+ STi) Your stock intake manifold with the TGV's deleted The cams should be changed out for the EJ207 cams, if I remember correctly the rear The JDM ECU is needed although you can run it with a USDM ECU. Join Date : Nov 2011. Don't think that you'll need to buy a bunch of bolt ons to be happy with the motor. You could just single turbo it with a VF35 for example and use ECU from late 90's WRX (or a standalone made for classic WRX/STI) with little wiring modifications. Literally what I typed in to google "edm jdm wiring differences wrx sti" This comes up every now and then. 7psi Impreza WRX RA 1994-1996 ECU Code Z5 : 12. 5 RS. I used the JDM ECU and it fired right up, although I waited for tuning to put any drive miles on it. just a heads-up. This option requires a high level of expertise to set up and can be very expensive. 11 sti version 1 gearbox with Mechanical LSD rear swap into Viscous 3. Sign in to check out. I have seen these motors go for around $1,500 Somehow, I highly doubt it. RH 02-03 22611ah750 I've decided to go for an engine/trans swap (I have the EJ205 with the 4eat trans atm). ISSUE: Forester ej205 swap, upgrades currently being done: 6 speed swap, STI 2015+ steering rack, catless UP/DP, vf48 GC8 to GDB ECU swap Open Source Reflashes. Its easier to remove the STi harness and accessories and just swap everything. Plus the JDM top end is better than USDM as wellthe JDM heads flow better than just about anything. ie--plugging into the OBDII on an '04 USDM STi engine/harness/ecu swapped into 98RS the OBDII would read that it was scanning an '04 STi rather than the 98RS that was trying to get inspected. 12-22-2017, 06:32 AM Common Standalone Scenarios: 6 Cylinder (H6) swaps running a manual transmission Racecars that requires a large amount of datalogging or engine protection Non tunable ECU from factory (example: V1-6 JDM WRX or STi Models or Non Turbo Applications) Engine swap into CANBUS car (example: 2013 WRX engine into 2010 2. 64psi Impreza STi 2 RA 1994-1996 ECU Code 7K : 13. As far as I know this will 100% be compatible for USDM 3rd gens, not sure on JDM models. Laszlo - white '11 STi sedan Buckle up. These use 3 groves machined into the rear of the cam, where the Earlier "JDM" style Reluctor cams use 3x cast protrusions. Both of these engines are PnP for the USDM WRX harness. Welcome to the North American Subaru Impreza Owners Club: Saturday October 26, 2024: Home: Forums: Images: WikiNASIOC I need to tune a JDM GC8 STi so the basic idea is to swap the ECU & install a 01-03 JDM 16bit STi ECU. Buyer must determine the fitment before purchase. 5 for a JDM STI engine from a V4 or V5 JDM STI. Donate towards Forum running costs. The 06 motor, on the Each state have different requirements for emission related inspections. I planned to do a sti swap sooner or later. Chapter/Region: Tri-State OEM ECU included, ideal for engine swaps. EJ20K STi swapped JDM 1990 BC Legacy Ti type S, EJ25D swapped JDM 1995 BG Legacy 250T, EJ20D swapped. The aftermarket IA Performance cable "translates" the speed signal to the JDM cluster so it will show MPH instead of KPH. 205. After doing the swap, we used a V7 ECU to see if the motor was ok. Check out as guest. 5L DOHC TURBO ENGINE ECU | ECU Code SA : 14. Yep, the "front" external trigger off the intake cam is trigger 2, on the JDM motor you have, and all sensors are the 2 wire type. -STI 6 speed swap, STI 2015+ steering rack, SG STI LCAs, Whiteline adjustable RCAs, sway bars and endlinks, KSport If you want a cheaper option you can get the JDM 02-05(probably labeled as 01-04) ej205(it has AVCS as well). If you want an STi, buy an STi. Can anyone supply the detail ECU pin functions for the JDM 2002 STi . JDM Ver. The reason yours probably worked is you had STi Pin 5 - FROM WRX ECU Coil 3 Pin 6 - FROM WRX ECU Coil 4 (Thanks tzedek for noticing I had the 2nd gate's pinout wrong!) I should warn that I have yet to switch to this IC, so I can't speak for its resilience yet, my home I swapped an 07 JDM STI Engine / G/Box in to a 04 JDM STI, installed ECU, complete steering column, have original key, used engine and dashboard harness from 07, 04 cables to fuel pump, etc. USDM wrx ecu tuned (MUST BE TUNED) 2. Mapped to get it running safely and pulling better over the rev range. I like having a hatch and a moonroof, so I figured it was time to change things up. Read through this for the rest of your 6 speed questions, it'll answer everything else you're asking. Thanks Big question for all GC8 with JDM engine swap specialists: V6: Subaru Conversions: 6: 12-03-2006 09:33 PM: HELP!!! Need a ecu pinout for a 96 L for e-manage install! Sideout Turbo engine crossmember: $200 Engine management (optional but recommended for older JDM motors): $1614 Note - Vipec also makes a PnP ECU for these setups Harness Merge: $630 iWire’s recommendation: Customers who plan to swap their vehicle use either the EJ205 from the USDM 02-05 WRX, the EJ207 from the JDM Version 7 and 8 STI, ECU wise you won't be able to use an STi ECU, the STi ECU has trouble dealing with the higher compression, so you either need to run a WRX ECU, an aftermarket ECU, or lower the compression somehow (if you're also rebuilding the motor). Basic 6 speed info: JDM STi 2001-2006 Ratios= 3. 5rs. It makes only 20 hp less than an ej257 and I can pick up the engine/ecu/transmission for around $3500 or so. If not it's going you can tune it out of the USDM ECU but AVCS is worth it. 0L EJ205 Used AVCS JDM Engine Swap for Sale with Intercooler (2002-2007 - ). Parts I have: full JDM Spec-B front clip, USDM 2008 Spec-B engine harness, low-comp USDM EJ255/5EAT, extra EJ20X/Y ECU I'm also getting an aftermarket downpipe and new clutch, and am considering a topfeed/TGV delete swap, an STi front diff, and want to do whatever else is easy while everything is apart. Jump to Latest he would have had to swap the pedals and the drive by wire would also need the sti ecu. For these swaps we would only recommend the JDM EJ205 from 01-04 with AVCS and a mechanical cable throttle or any USDM 02-05 WRX engine. Check the latest update for the complete list. East coast USA import stock origin. I've got to wonder, why do you want to use the JDM 2. 0 WRX 2002-2005 chassis. Happened to be reading this thread and saw where you were talking about the AF sensons in the JDM 2. What i can tell you is that for every swap you do with an ECU, it needs to be "married" to WRX STi 2002-2007:JDM EJ207 Version 7 Forged Internals STi 2002-2007 DOHC Single Scroll Motor Swap (2002-2007 - ). I might be mistaken. The JDM never had Sti with single AVCS, drive by wire, non canbus, 32bit. 375 / 1. Reused Intake Cam Gear. So here goes the list 2001 2. So, I swap in untouched EJ20Y, swap USDM intake stuff, swap to LHD Can-Bus engine harness, and run a dual AVCS USDM 2008+ STi ECU with recoded immo to make it plug-and-play. I also used the Japanese ECU. Just don't use STI's stock ECU because Ej208 has a higher compression ratio than a Ej207. 5L engine due to the 32bit ecu, some people dont want to deal with the headache of pulling the entire interior to swap wiring. I'm looking for an ecu pinout and flow chart for it to put into my 99' rs. 761 / 1. I bought a 2008 USDM Spec-B engine harness, (just in case). Replaced timing belt and pulleys. In this blog post we are going to discuss general information to convert a version 5/6 JDM 1999 - 2000 engine to run in a USDM 2. 3460 posts · Well, I know this thread is a bit old, but I have been through the ECU swap process twice now with my 06 STI. I can confirm that in California, JDM ECU's WILL NOT work with the state inspection computers. 205 2611ag820 STI. 2015 STI Blue. Ok, so the car runs great! Did 2013 STI BLK. 0L Turbo Powertrain (EJ Series Factory 2. There will be a need to pass state inspection as well. Plug the engine in, swap the ECU, and add in the iWire AVCS Wiring Kit - Bulkhead Only. An opensource tune is pretty advanced option. I believe only Version 7 and maybe Version 8 JDM STI's had a variant that was non DCCD. 0 heads? 05 JDM Sti 6 speed:-transmission-driveshaft-3. My STI swap into 02 Bugeye: Tweeder: Member's Car Gallery: 19: 06-04-2011 04:13 AM: JDM V7 ej207 into my 05 WRX: CamTunedSti: Built Motor Discussion: 6: 02 Bugeye JDM STi OBP BLACK. 842 I've decided on a JDM STi Version 5 2. And then you'll have the cooler STi dash, cluster, and climate controlall with less work. 6l obd2 1998+ engine, mt lsd transmission, ecu. The ECU pinout is NOT the same as the 05-06, so I cannot just plug in the 05-06 JDM ECU. 5 usdm sti, MY 08+, and it works just fine ! you will have problem with immobiliser stuff with the JDM ecu, swap your EDM manifold with the wiring fromm the intake onto the jdm engine , and get a tune , it should work just fine ! juts make sure the jdm engine have the same 3 wire cam reference sensor on the exaust cam ! Hey Cardoc. If OP has a source for a JDM 2. 0 WRX or STi swap, here is an excellent guide for the entire process with help from our friend Bucky Lasek! First, there are no truly easy Subaru swaps; every swap has challenges. The harness needs some light modification to make the AVCS work. natho. Recommended Communities. ECU (non immobilized) 3: I just sold my 57k mile 2011 STI sedan a couple weeks ago to get a pretty unique 04 FXT with 2005 STI swap. Plus if you get an AVCS extension harness from Iwire and a Jdm ecu you can get even more power from that. 07-15-2012, 10:32 AM #10: tintnsound. The FA20dit JDM engines I see It's regarding tuning a Forester with swapped JDM WRX engine, trans and ECU- merged to the factory USDM harness, and what my options are. I was missing my '07 Forester ever since my daughter started driving it. V8 These systems are not designed specifically for the K24 engine swap but can be configured to work with it. It looks like USDM STi swapped clusters face the same issue, sorry 2004 FXT = 2004 STi 2005 FXT = 2005/2006 STi Requires either immobilizer reprogramming or swapping out the ECU, immobilizer box, and ignition cylinder with key 2006 - 2008 FXT = 2007 STi (kind of) Be careful here Open port does cover some JDM ecu's. Posted April 2, 2009. 0 LGT ECU from yahoo auctions Japan and I am trying to get a hold of a JDM wiring diagram for the 08-09 cars but I haven’t had much luck. ecu because jdm ecu runs the car terribly right now. (sensor) Reused Crank Gear. The company that imported the motor told me that I had to swap the intake manifold, cam phasers and exhaust manifold, and a crap ton sensors. Although the paths listed above for the 2002-2005 WRX could be applied to ( actual photos ) this is for a used jdm 2002-2003 subaru impreza wrx sti version 7 engine & 6mt swap. You could fire it up but you should avoid idle for too long I have swap a few jdm dual avcs head into 2. Since your doing the swap in an 08+ car make sure the motor you swap in has dual AVCS. I was told it was essentially "plug and play I swapped in a STI harness and ecu to control that. All in all, make sure he can prove it's tuned, a swapped car with improper tuning will really cause destruction to engine. 0L TURBO COMPLETE ENGINE (EJ207DW3CR) 6 SPEED AWD MANUAL TRANSMISSION (E3-TY856WB1CA) TURBO VF30 TOP MOUNT INTERCOOLER ECU COMPLETE WIRING HARNESS TO THE ECU REAR MATCHING WRX STi 2002-2007 (v8):JDM Version 8 STi EJ207 DOHC AVCS GDB 2002-2007 Twin Scroll Engine Swap with Intercooler & ECM (2002-2007 - ). And I wanna say that when dual avcs started in 08, it was a matter of pinning and adding a couple wires between the engine harness and the ECU. JDM EJ205 Swap, troubleshooting, differences, nightmare If you are operating your engine with the original USBM ecu, it is obvious that AVCS will now function properly. 🇯🇵 JDM V11 STI Manual I plan to run the JDM ECU but this poses a problem for me with a 2009. As a side note, the JDM ECU read is 512kb while the USDM read is 1mb. First map he made was money. 5i Chassis) Non Subaru Platform '04 WRX w/ STi motor swap. HTH You need to swap to an ECU with the correct hardware and software combination to both control the AVCS and talk to the rest of the computers. 25" Bellmouth JDM downpipe decatted Blitz Nur Spec Axleback Exhaust Custom 3" Midpipe Whiteline 24mm Adjustable Rear Swaybar Pretty sure there was a JDM 2. 87psi Impreza STi RA 1993-1994 ECU Code SB : 14. sith. You can't tune a JDM ECU with a Cobb AP. 06-07 Subaru STi Oil Pan and Pick-up jdm v7 ej207 ecu pinout Subaru Conversions Welcome to the North American Subaru Impreza Owners Club Listen to all advice from zephyr. Crawford did a road tune on the JDM STI ECU with ECUTek and it was fast. '08+ STI ECU's would also work if you need to keep I thought that there were also problems with the OBDII identifying the car that belonged to the swap/ecu, rather than the body of the car. That's when it doesn't really make sense for the time/money/effort spent for the 205 AVCS WRX STi 2002-2007:JDM Version 8 Spec-C STi 2. " Has anyone done this with Now the engine is replaced with a JDM EJ207 W20C engine from a JDM Hatchback V10. 87psi dropping to 13. Add to cart. 0 swap in it has an O2 sensor and I see AF1 correction data in real time but I Due to the constant asking of the same questions about 6 speed swaps into different year car I've decided to put together a thread out lining the parts and misc info needed to complete a successful swap. I would like to use the USDM 2011 STI Transmission but not an entire driveline sti swap. I have mahle pistons, manly rods, and king bearings now in the jdm ej20. A JDM engine swap refers to the process of replacing an original engine in a vehicle with a Japanese Domestic Market (JDM) engine. The plugs at the JDM ECU will not match the connectors in the USDM 32bit harness. I would like to retain as much of the standard parts as possible and later on if need be I can do the rest of the STI swap. Is this by luck or a choise you made to get more low end tourqe? what i would say to do is just get a v7 STi swap(w/ 6spd), a green, bigger injectors, fmic, and a good tune and you're @ 400whp. 7 STi swap over a USDM WRX swap for the same price any day of the week. View To get this feature to work, you must swap to the JDM ECU. Help STi swap in a Baja? Baja Forum Welcome to the North American Subaru Impreza Owners Club If you get a 2004 Sti ecu and a 2004 Baja it should be a drop in affair. So, I swap in untouched EJ20Y, swap USDM intake stuff, swap to LHD Can-Bus engine harness, and run a dual AVCS USDM 2008+ STi ECU with recoded immo to make it You'll need the JDM ECU and the IA Performance bulkhead wiring harness to get the AVCS to work, as the '04 WRX USDM ECU doesn't support the additional signals for the AVCS. The emission computer talks to the JDM ECU without any problem but it still fails, even without a CEL, because it is missing a cat code (as in the ECU doesn't have that information). I sourced a 08 JDM 2. The all-new WRX STi is here. iWire recommends putting the intake manifold and harness from your original engine onto the EJ20X/Y long block and Im working on a buddys car he put a jdm sti ej20 in his wrx and it would start. There are wiring changes, mount changes, mechanical changes, etc. The jdm sti motor swap would probably be more straightforward. (sensor) Reused Intake Manifold/TGV valves. Piggyback systems are an option, but are more trouble then its worth. Can someone confirm for me the 05 jdm pinout posted above would be foran 05 JDM WRX (not STI). Owner had swapped the ej207 to a ej257. I'm not sure what else would have to be wired in, but its a lot of ****. Harness, ecu, pump, yada yada yada. 0 WRX ECU. If you want to build a monster, skip the STi parts and go big. There is a write-up on how to swap the EJ255/257 in the EJ205 body. Check out this blog with our full write-up on “easy” engine swaps for these chassis. Ideal transplant kit for drift car, MX5, S2000, RX7, RX8, Nissan S13 S14 S15, BMW E36 & E46, 350z, kit-car, etc. Maybe not even EM in the beginning provided you have the JDM ECU. Special case for USDM 2002-2005 WRX chassis. What is going to be easier to swap? A JDM ej207 or an USDM STi motor? I have an entire USDM STi to work with so I can sell parts from that to make this work but what would be easier? The USDM WRX ECU won't drive the AVCS unless you have an STI ecu or an 06 WRX ecu so you're pretty much SOL without the right ECU as far a AVCS goes. VF30, aggressive cams and tuning are a good mix. Depending on the year the JDM ECU and Enigne it may not be compatible with your bulkhead harness. 0L ENGINE FOR SALE INCLUDED PARTS: Complete ECU Pinout for Ej18 Ecu Jdmleggy97: Engine Management & Tuning: 1: 10-15-2016 07:37 PM: Looking for ecu pinout for 97 jdm sti: StrongBow: Subaru Conversions: 3: 10-15-2016 07:35 PM: Big question for all GC8 with JDM engine swap specialists: V6: Subaru Conversions: 6: 12-03-2006 09:33 PM: HELP!!! Need a ecu pinout for a 96 L for e-manage Example. 1st thing is do not purchase a JDM motor based off the intake manifold because it does not mean its the best motor for you. 0L up till 2014. There is no need to change cam gears around, that is with some of the older motors, motors that you definitely do not want to I wouldn't go rev D. A few people told me I can take my 95 WRX with td05 and find the same year sti with setup and swap in the ECU and it's an upgrade like a "tune. If you do a WRX / STI swap with the WRX / STI ECU, you have to How will a JDM STi head function without the AVCS ecu compared to other heads? You also said you used the JDM STi (non RA) heads. I recently got a used JDM motor and ECU to swap into my '04 WRX. It just takes a few wire swaps to fix it but I will have to look it up. Hey guys, I’m making a checklist for my swap and I just wanted a few opinions on my list just to make sure Im not missing anything. To do this properly you'll need a few things to make your life easier. 0L Turbo Powertrain 02 Bugeye JDM STi OBP BLACK. Going into detail i kept my stock xt ecu and it runs fine . will be a bit more costly but also the most straightforward. Welcome to the North American Subaru Impreza Owners Club: Saturday April 27, 2024: Home: Forums: Images: WikiNASIOC: Products: Store: Modifications: Upgrade Garage : NASIOC > NASIOC Technical > Built Motor Discussion: STI Version 10 JDM EJ20 Swap JDM STi Version 8 Engine Swap JDM STi Version 8 ECU w/ PDXTuning Ecutek Reflash JDM STi Version 8 Twinscroll setup (VF37) Walbro 255lph Fuel Pump 2. I should have everything I need to get it running. He used his oem wire harness and intake manifold on this new motor since the sti ecu that came with the swap would not plug into the harness, so i kind of stepped in halfway and left to 2a. STI Version 10 JDM EJ20 Swap Built Motor Discussion. My blue '04 WRX had a JDM EJ207 swap and I loved the tough little motor with it's 8,000 rpm redline. JDM v7/v8 ecu (no IA wiring harness means no avcs, this is fine if its what you want) 3. This is not a comprehensive engine replacement DIY, but rather a guide to the prep work and modifications SUBARU IMPREZA WRX STI SPEC-C GDB EJ207 ENGINE Super rare genuine JDM Impreza Spec-C EJ207 engine. There is a more advanced JDM Single AVCS, to USDM 32bit single AVCS 1) First, of course, find a used ECU from the same market and same year. I have never done a JDM swap on a Subaru so I am a bad resource for exact details. Posted June 15 I swapped a JDM 2004 STI Version 8 EJ207 into my car. Don't waste your money on STi parts. When this STi is ready for an engine refresh, what's involved in fitting an EJ207 instead of the standard EJ257. Such as a VF22, 24, 30, 34, 39 etc etc. I have a 2003 forester and ill be swapping in a 2004 STI harness that has been merged with my existing harness, 2004 STI front end harness and 2004 STI ECU, with a JDM imported ej255 from a JDM forester STI. 7 or Ver. Any help, advice, or better yet words from someone who has actually done this would be greatly appreciated. another thing i kept my stock abs sensor harness and plugged into sti hubs and they worked fine no abs issues. 06 JDM, USDM, EDM ecu list Engine Management & Tuning I do not need direct swap, I will reflash ecu anyway EDM 2,0 turbo EDM 2,0 STI MT6 00-02 22611af530 MT#. But, before I shell out a few grand what should I look out for? Can a JDM engine pass US emmisions? Will it run well with our pump gas? Not all EJ205s are created equal. On Sale Our Brands. The STi ECU connector is a 4 plug, the WRX has a 5 plug. miqn pxbds rvp asgnb rcz rqew jzqbefj nbnltv cxeu tazg