Z31 ecu reset. Last night I got a code for a shift solenoid malfunction so I reset the code knowing it wouldn't pass Sep 20, 2012 · This issue affects all Lexus & Toyota models with the following engines: 1JZ, 2JZ, 1KZ, 1UZ, 5E, 1G, 3S. Turn the car to the "on" position with the driver's side door open. Pathfinder intake. Jun 27, 2007 · Simple, quick question. Tweet. Pop the hood of your Mini and locate the battery/rain tray cover in the far-left corner, near the top edge of the fender, hood and windshield. 5" m3 or m4 nut and bolt combos, with lock washers, and tighten down evenly your z31 CAS to the dizzy body. performance enhancements and Techical related. Search for Nissan stuff on ebay! Mar 21, 2008 · The ECU losing power should reset it. Just hook up a switched 12v signal to the red wire, ground the white wire, and run the black wire to pin May 27, 2009 · Z31 Series - 300ZX ; ECU circuit diagram help ECU circuit diagram help. This subreddit is for enthusiasts of the Nissan 300ZX Z31 and Z32 generations. FACT: The ECU is not touched during the injector work. Aug 11, 2003 · It seems to be obviously better for MPG. Jun 17, 2023 · 1984 - 1989 Nissan 300ZX (Z31) ECCS/ECU Part Numbers. well, the turbo conversion on my 87na 2+2 is complete. Aug 12, 2016 · The Z31 NA-to-Turbo swap isn't exactly 1-2-3 as you might hope but it can be done and has been done many times. The early Z31 ECU will plug into the L28ET stock harness with minor re-wiring (a few ECU pin relocations on the plug IIRC). Get anything else connected to the harness including the connector the goes to the chassis harness. 5-speed conversion, 300zx ECU upgrade, 3. Z31 engine control computer system (ECCS), o2 sensor, and fuel injector interchange information. There is the method of pedal pushing: 1. So I made first steps to make engine running with my new setup. May 24, 2010 · I have a problem with my L28 z31 ecu conversion (i'm using the z31 wiring harness). May 24, 2020 · Wait for 3 consecutive flashes from both lights then turn back off the diagnostic mode 5. Z31 PNP ECU more info in comments. There is nothing special about a ECU branded "88 Shiro" or otherwise, it's a marketing ploy to make it SEEM more desirable. Cobra MAF. Also for the difference in the feel, the auto has 7 gears and the ratios are higher in the first couple of gears so you get that faster acceration. 8)Use 3 1. This was a few years ago, so the details are foggy. Because of the condition of most of the cars that come in to get worked on, Nissan opted to install a new injector sub harness. I personally would just get a bluetooth OBD-II connectormuch easier to reset the ECU, force tests to re-run, etc. Jul 15, 2016 · 300ZX (Z31) Performance / Technical - Turn signal problems and blinking light ECU - So I have just recently purchased a project 1986 300zx turbo MT. Free shipping. I used the Z31 fuel injection wiring harness which was modified to fit. This comprehensive guide will walk you through the various methods, considerations, and technical details involved in the process. Anyways, any help would be apreciated. Pull down the FORUMS menu at the top of this page and click on Z31 (300ZX). long story short, some minor problems during the project that were unexpected, but resolved with slight modifications. If something is wrong and you need to check codes but you've never looked at your ecu, now you k Apr 8, 2016 · Here I demonstrate how to easily access the Z31 300ZX ECU. Oct 7, 2011 · 2) Within three seconds of the car "ON" (again NOT started), Floor (all the way down) and Release the gas pedal fully 5 times within 5 seconds. $115. com and Zspec has teamed up for a group buy to kick off a new product for the Z31 300zx owners. I think that the fuel pump doesn't ground itself. Sort by Oldest first Aug 10, 2023 · Resetting your Toyota’s ECU is a straightforward process that requires careful preparation and attention to detail. Just drop it and if there are codes listed on the ecu box itself, then it is a 1984-1986. 00. (GREAT FOR NISTUNE OR JWT UPGRADES) 300ZX TURBO ECU / MAF AND CUSTOM HARNESS FROM MY 280Z TURBO. Confirm that accelerator pedal is fully released, turn ignition switch “ON” (NOT start) and wait 3 seconds. The (TPS) Throttle Position Sensor or idle switch is attached to the throttle chamber and actuates in response to accelerator pedal movement. You can't "resset" something that was never "sset" in the first place. Engine tries to start, but the main fuel pump doesn't have any life in it. 2a. Fax: 1-888-408-2321. Neither of the turn signals work. Nissan ECM ECU PCM Engine Computer Module Repair & Return (Fits Nissan) (Fits: 1987 Nissan 300ZX) Remanufactured: Nissan. Dec 30, 2022 · L28ET Z31 ECU MAF HARNESS SWAP COMPLETE. finally. 3) Wait 7 seconds then floor the gas pedal and hold for 10 seconds. Apr 4, 2016 · I have compiled all needed info and documentation into a comprehensive guide to upgrading the 280ZX Turbo ECU and AFM to Z31T ECU and MAF. Oct 16, 2007 · 2x Garrett T3 stock Z31 turbochargers. You definitely want to read up on it so you are prepared for what will be required. At this point the check engine light should change to blinking slowly indicating “Erasing ECU Memory”. When disconnecting the battery for the ECU reset, do you disconnect both terminals or just one and how long is it for, I see some people say 12 hours and others say 24? The Engine Control Module (ECM), also known as the Engine Control Unit (ECU), is a crucial component in modern vehicles. Not sure about 86 ECUs 87 model year ECU will also work. I have read a lot of thread of how to wiring it but didnt see for a 1987 model. Do not do this too fast. I DECIDED TO GO WITH THE GODZILLA RACEWORKS MEGASQUIRT SETUP AND HOPE SOMEONE CAN HAVE FUN Jun 17, 2010 · M30 ecu swap questions. Operations Procedures 1. Aug 14, 2014 · I reset the ECU at least twice a year for the 10 years I owned it, Spring and Fall, just to get it in back in learning mode for the different driving conditions as the seasons changed in Central Ohio. Instead, with a fuse puller or needle nose pliers, pull the following two fuses from the fuse box: 7. Y. That's all likely BCM, etc. Use the built-in hood brace to secure the hood safely. Turn ignition switch “ON” and wait at least 2 seconds. Advanced Search Jul 27, 2004 · stinky. The following sequence is used to reset the ECM or PCM as it is sometimes refered too. All NA injectors are ~180cc/min and all Aug 12, 2021 · Basically, it is names as “Engine Control” or ECU. Some say to disconnect the negative (black) battery terminal to reset the ECU, but this is unnecessary. Pull back the carpet on the passenger side by the passenger's feet. 2) reconnect the battery and let the car idle for 5-10mins (make sure all the acessories are OFF) 3) turn the car off and disconnect the battery for ~30sec. Connector Wire 1 Purple - ECU throughhole #33; Connector Wire 2 Grey Next to purple - ECU throughhole #32; Connector Wire 3 Grey Next to black - ECU throughhole #31 Oct 19, 2013 · ECU Codes 14, 23, and 45 10-19-2013, 08:20 PM I figured the paint shop drove it around their complex and never got above 3mph so maybe it needed a reset, no luck Jun 26, 2006 · Timing is EXTREMELY critical to resetting the ECU. 4. ECU Code 34: Detonation Sensor Circuit. Say hello to the first plug and play standalone ecu meant for the z31. Step 3: Set the multimeter to voltage mode. 3 pin coils such as the 350Z coils I used, require a switched 12v power source, ground, and a signal wire from the ecu. All other engine related ones will most likely show up immediately. 17 mpg sucks! Im going to be trying to put my Super-AFC on my 83 zxt ECU if the z31 swap is too much work. Lexus SC400 - 1992-2000. Fully release the accelerator pedal. I have checked everything according to the FSM, but to no avail. I've got a 87 VG30 TURBO. A 87 ECU in a 84-85 would probably be the best choice, because it eliminates the cold start/lean surge issue How to use a Z32 ECU in a Z31 VG30ET with NIStune. Pocket ROMulator Great tool for those with a decent understanding of tuning ecu's. Search in titles only Search in Engine Mechanical only. The easiest way to perform an ECU reset is by removing the fuse from the fuse box. 06-17-2010, 12:15 AM. I used it to build my own harness. Wait for about 2 minutes. 1988-1989 ECU's will not work since there were some different electrical components used on the 88+ models. If you got the same result as the video, you're likely fine. It failed because it was putting out to much NOX and because they couldn't perform all the tests. Jun 18, 2023 · Here’s the process: Turn the ignition on, but don’t start the vehicle. 4V from the both of the fuel pumps poles. Collapse Method 2: Pulling the fuse. Car: 2016 Q50 RS400 AWD. Show off your car, ask technical questions, buying advice, and more. 84-85 model year ECU will work fine. A stop watch or an analog clock with a second’s needle will be useful. Jul 17, 2015 · Yes. 3. We through on 550cc injectors, 6262 turbo, custom fuel rail, custom manifold, and nisstune. Turn ignition switch “OFF” wait at least 10 seconds. Are they all z31 ecu the same pin out? If not, where Sep 13, 2003 · Ive heard of others doing this and Ive got a JWT ECU from a n 87 Z31 turbo. Feb 2, 2005 · ECU Resetting Procedures Timing is extremely critical. Search. The ECU uses that connection to keep its memory alive when the car is turned off. "CC" is Check Connector, some form of OBD1, but I can't find much information on the Z31 usage. Dec 9, 2014 · Clear out your Lexus' electronic memory with this simple how-to. Plus, it resets everything in the car (including your stereo settings). Ok I have aquired an M30 ecu, harness, and o2 sensor. Operations Procedures: 1. It should continuously adjust but if you want to reset the ECU that should be fine. May 12, 2016 · There are too many possible part numbers and options to price thisControl Unit by email so please call 1-313-462-0124 at your earliestconvenience or email me directly at jeffery@ecutechnologies. Locate the number on which the fuse is inserted. This will reset the ECU. 5. To reset the ECU properly, take a look below. May 2, 2011 · Maybe it's the same result (ECU reset). I think his may have been the old style controller. will talk about these items later. Get the boost sensor and vehicle speed sensor as well. Car went from very smooth sounding to very rough sounding. Custom Exhaust + Intake. 3. Lexus GS300 - 1993-1996. Resetting the ECU will completely reset your Lexus' personalized settings. 84-86 turbo ECU should be plug and play to run BUT you will lose your O2 sensor. info. Engine is running with 14,5-14,9 idle AFR. In either case, the stock harnesses are old and are generally the cause of many problems we have with engine swaps. kmckis1029. The code comes right back. gama wrote: arizonaferral member, said he was gonna talk to the dealer if it was necessary to reset it, after intake mod!!! I took the beast into the dealership this morning to get the 3500 mile oil change (Switching break in oil to Pennzoil Platinum full If it is NOT DONE within the specify time, the ECU will not reset and the Check Engine Light (CEL) will continue to remain ON. After that 10 seconds the Check Engine Light will start to blink slowly. Doing this clears any long-term memory stored in the car’s ECU. ECU can have a NMC number or a JECS number the numbers are listed as NMC/JECS these are interchangeable. I have a 1987 auto ECU that need to wiring with zx harness. Then look under proper transmission. 9 R200, Eibach springs, Tokico struts, Energy Suspension, K&N CAI, Innovate WB, Cusco Strut Bar, Greddy B Spec II and POV, HKS BOV, 3 inch mandrel SS exhaust, Magnaflow, Spearco Intercooler, currently 12 psi. Sep 17, 2001 · 300ZX (Z31) Forums - Climate Control Self-diagnosis - I've read and seen drawings of the three-prong connector that you're supposed to short to put the Auto Climate control into self-diagnostic mode but I can't find it. Apr 11, 2005 · 1996 Pathfinder ECU Reset Cycle. This section only applies to ECCS/ECU part numbers Jun 14, 2013 · 1984 nissan 300zx turbo car wont start. Stay tuned for video showing how to check the diagnostic trouble codes and video on how to install OP, you have a slight problem here because 87 turbo ECUs were/are very popular for Nistune and thus are hard to find. Confirm that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds. Repeat the following steps (2a and 2b) procedures quickly five times within 5 seconds. Using your 13mm socket or wrench, remove the two Basic ECU Reset. Post by Fezzik » Sun Feb 19, 2012 11:54 pm. Aug 23, 2008 · How do u reset the ECU? 08-23-2008, 05:17 PM. The Z31 will use the type 1 board from Nistune shown below. This is Aug 4, 2022 · 1984 - 1989 Nissan 300ZX (Z31) ECCS/ECU Part Numbers. Messing it up can lead to unexpected situations. MUCH BETTER RESPONSE AND DRIVEABILITY FROM THE 300ZX TURBO ECU AND MAF. Here is my questions: 1. 1. The Connections are in the same order as the wires. Share Dec 4, 2023 · Resetting the Engine Control Unit (ECU) after replacing the Manifold Absolute Pressure (MAP) sensor is a crucial step in ensuring your vehicle’s optimal performance. Before the service campaign, the ECU had two firing modes, simultaneous and group. ecu reset? Security light stays flashing. For anyone who has ever owned, driven, built, raced or admired the 300ZX. Yes, it will somewhat learn your driving style. Re-attach the ground to the battery. I've taken kick panels off of both sides and the only thing I have is a 4 prong connector with four Feb 15, 2017 · Z31 NA2T complete. Injectors require a switched 12v power source, and the ecu signal wire. This because I measured 12. . Apr 27, 2008 · ECU reset Jump to Latest Follow 23K views 5 replies 6 participants last post by AdamsXTerra Aug 28, 2016 Jul 21, 2008 · Does Z31 ECU Pull Timing in Limp Mode? Jump to Latest Follow 4K views 4 replies 3 participants last post by duowing Jul 24, 2008 Apr 23, 2010 · 7. The wipers will go off and lights will flash. I went and brought a fuel line with the fuel injectors from a 1985 300zx turbo and it directly into my car. The maf was gone and the connector for one of the idle controls was cut-off and it was also taken. Fully depress the accelerator pedal for 10 seconds. Join Date: Jun 2011. While holding the accelerator, turn off the ignition and release the pedal. #2. If you disconnect the battery or start your car 50 times it will clear all codes, which is what i assume you mean by reset the ecu. Like. Post by dkirk » Sat Aug 30, 2008 10:12 am. This will help the ECU recalibrate the air/fuel mixture, which helps it run better. Could I this be the problem? This how I attached the coil and power transistor to ECU: - coil + terminal to pin 34 and 12v source from the Mar 10, 2008 · 7)drop in z31 CAS. Your car's radio uses the same line as backup power, so that your radio doesn't forget your favorite stations when the car is not running. 5" downpipe into 3" exhaust, Walbro 255 fuel pump, 420 injectors, and rebuilt T3/T4. Finished 280ZXT Z31 ECU swap! Holy $%#@! Jump to Latest Follow Aug 26, 2005 · z31 ecu ?'s Jump to Latest Follow 2K views 6 replies 4 participants last post by Zen31ZR Aug 28, 2005 Feb 9, 2010 · 300ZX (Z31) Performance / Technical. Remove the wooden floorboard. but the vert is a bit heavier. Once you removed the the fuse, just wait for 1 to 5 seconds and you are done resetting your ECU! Mar 9, 2012 · Originally posted by Twisted`Z. 13PsiPlease. that being said, I just wanted to talk a bit about it. Apparently no one exept JeffT has done it succesfully. Nov 24, 2016 · Those things aren't reset with the ECU. Drive it like you stole it. IIRC, there are three different shift schedules for Normal and two for Sport that the ECU chooses based on driving style. If it was once set, you would want to reset it. Sometimes, however, the ECM may need to be reset to resolve certain issues or to optimize its functioning. Jul 13, 2008 · 1981 280zxt - passed on to my son for good keeping in 2019. Mar 10, 2005 · Posted March 10, 2005. Joined: Wed Aug 13, 2008 8:45 am. Jan 25, 2008 · I just installed my intake and i was reading about reseting the ECU. Make sure that the accelerator pedal is fully released. Step 2: Disconnect electrical connections. Turn ignition switch on and wait about 3 seconds. 2. 2b. Yes, they will unless it's the speed sensor which may or may not show up without driving, or the o2's until they warm up. RAN THIS SETUP FOR A WHILE AND IT WAS GREAT. 2. Car has been sitting for around 2 years. The following are some of the models affected: Lexus LS400 - 1990-2000 (in 1997 and earlier models, the problem is extremely common) Lexus SC300 - 1993-2000. Jan 26, 2012 · Re: New G37 Break-in, ECU reset and more. Hear lies my situation. Aug 27, 2015 · The Electronic Control Module, or ECU as it is most commonly called, is a generic term used for any embedded system within a vehicle that controls one or more electric system(s) or subsystem(s). The car will run without it but you will cruise and idle rich. Aug 16, 2016 · I did an ecu reset on my 2011 M56 and now it won't stay running. Somewhat expensive, very conservative tuning, has been used by a LOT of high horsepower Z31's. Z31 ecu - does auto or manual matter? 300ZX (Z31) Performance / Technical Discussions related to Turbo charging, Supercharging, Engine, ECU, exhaust, and etc. How to get your ECU/engine codes on your 1987 300zx. Share. Dec 11, 2007 · 3. 08-23-2008, 05:38 PM. Accelerator Pedal Release Position LearningOperation Procedure. Jun 29, 2016 · Step 1 – Remove the battery tray cover. It seems to me soneone said something (in another thread) about a MAF causing a code 22. One of the common problems cars like Ford may face electrical is issues. 9)Replace collar, trigger wheel, block plate, rotor, rotor, and replug it back in. 1970 240zt 326whp 320ft/lbs @ 13 psi, Save Share. On the 1988-1989 models Nissan added solder pads on the ECU board they are located near where the ROM chip was located. The ECU has a direct line to it that runs through a fuse to the battery. We need to access the battery to reset the car's computer, so removing these covers will be our first step. Press the door switch button 7+ times quickly. May 17, 2010 · Re: Tranny + ECu Reset. Remove the 4 10mm bolts holding the wooden floorboard down. Reset the ECM -TheGLForum. Press and hold the accelerator pedal for about 15 seconds. Update and personal thoughts. i have a sensor that is on and i need to reset the z31 ecu. In regards to the California spec ecu, I've only been able to find a wiring Nov 28, 2010 · XenonZcar. I have fuel pump, AFM, cylinder head temp sensor, EFI relay, fuel pump relay, CAS, fuel temp Jan 24, 2019 · Posted January 25, 2019. The 81-83 Datsun 280ZX Turbo (S130) and 84-89 Nissan 300ZX Turbo (Z31) both use Nissan’s ECCS fuel injection system. I have found turbo pin outs and z32s but no 87 NA. By roger. Follow these steps to reset your ECU effectively: To open the hood of your car, find and activate the release lever inside the car cabin. this ecu will have many features such as canbus, sequential injection, and integrated wideband controller, integrated map sensors Once initially programmed, the NIStune board is permanently installed in the owners ECU (engine control unit). Siemens Deka 750ccm Injectors. Sep 16, 2015 · Step 2 – Disconnect battery. Once you found the fuse, pull it out using a fuse clip or a long nose plier. 1992 300ZX 2+2 5 Speed NA. Jul 16, 2015 · Hi everyone, Im a little confused with the wiring pinout and looking for help. If you are trying to reset codes you are getting, and it comes back then maybe you should look into what is causing it Sep 12, 2011 · I’ve looked for about 2 weeks now and can’t find the pin out to a 1987 300zx NA ECU. This switch has idle contact and full throttle contact. Before beginning calibration, disconnect any electrical connections between the TPS and the car’s computer to prevent interference. I had gotten these codes about 2 weeks ago, but I reset the ECU, and they went away. If it does not have codes listed on the outside, its a 1987-1989 ecu. Jan 25, 2008 · Take it to redline, or close, in the 1st 3 gears. The check engine light should be out. It closes when the throttle valve is positioned at idle, and opens when it is at any other position. Nov 5, 1998 · 70-83 Tech Discussion Forum. svoboda May 27, 2009 in Z31 Series - 300ZX. The ECU "learns" your driving style. Here are the steps that I follow to reset the ECM on the Goldwing: •Make sure the engine is cold and has sat for at least 5 hours, overnight is best. It acts as the brain of the car, monitoring and controlling various aspects of the engine’s performance. The idle contact is used for engine control. Jun 17, 2011 · Thread Starter. Nov 20, 2008 · MYTH: The Nissan dealer changed the ECU firing pattern. Post by audtatious » Sat Aug 28, 2010 12:30 pm. Instead, it selects a shift schedule based on your driving style. Beep beep. GL1800 (Any Year): Reset the ECM. 1) disconnet the battery for 30mins+. it was leaking gas, the original injectors were crumbling and the car didnt cut on. Tags: None. To reprogram the auto up feature of the windows. We just finished our design that will fit into the stock case, next step is getting them ordered for testing. Operations Procedures. Posts: 345. 4) rollamods said: dont forget to do two laps around the car while patting your head and rubbing your stomach at the same time ;) Apr 5, 2018 · On the ECU itself there is a potentiometer (fancy-talk for a tiny dial) that can be used to put the ECU into diagnostics mode. 9. Apr 18, 2024 · Disconnecting the battery to reset an ECU can be done by following these steps: Locate the battery. Yes I have an F31/M30 FSM and Z31 FSM, and I have used the search button, but some of the posts containing info or drawings are blanked out. Senior Member. recently my fuel line was bad. Federal turbo or Calif turbo or Federal non-turbo or Calif non-turbo. This will pop the hood open. After you drive it for the first or couple times, retorque the bolts!! Aug 10, 2022 · How to Reset The ECU Properly? Remember that not everyone can reset the ECU properly. I took my 1996 Pathfinder in this morning to get it smog checked. This section only applies to ECCS/ECU part numbers for US bound 300ZX (Z31) models. Jan 30, 2005 · Its possible that your ecu is from a 1984-1986 car. 5A fuse labeled "Back-Up". I have even reset the ECU. Posts: 1768. There is absolutely no difference between a regular 88 Turbo ECU and an "88SS" ECU. Release the accelerator pedal and turn the ignition switch to off. Everything seems biased towards the Z32. This is usually found in the engine bay or trunk, but on some models it can be found behind a Mar 5, 2015 · Step 2 – Remove the applicable fuses. The stock Z31 ECCS harness would need quite a bit of re-work on an L28ET. Turn ignition switch “ON” and wait at least 2 1984 - 1989 Nissan 300ZX (Z31) ECCS/ECU Part Numbers You must be in proper group: Federal turbo or Calif turbo or Federal non-turbo or Calif non-turbo. Any help would be appreciated. Restart the engine. I also removed the old wires coming to the coil. This is a enthusiast-driven Group-Buy Event for the reproduction of Z31 300zx T-Top Handle Finisher Sets (left/right plastic handle-surrounds). Start your vehicle and let it idle for a few minutes to allow the ECU to recalibrate. Bad MAF causing a code 22? For some reason I can't get rid of this code 22 (fuel pump circuit). Get a NA z31 harness, CAS Wheel, coil, Ignition module, fuel pressure solenoid and EGR solenoid. It doesn't actually learn anything. Posts: 1. This will not reset AirBag warning lights. Top. You must be in proper group: Federal turbo or Calif turbo or Federal non-turbo or Calif non-turbo. Remove the ground (black) cable from the battery Let the bike set for at least 30 minutes. it cut on perfectly but then it stopped Feb 15, 2019 · Heres a quick video about how to access and remove your ecu. The ECU can then be tuned on a dyno via either the USB connector for Type 1 boards. I believe the titania sensor will work just fine. Jun 16, 2023 · The TPS is usually located near the throttle body, which is attached to the air intake manifold. Fully depress the accelerator pedal (HARD). I'm getting very little throttle response. Main Number: 1-313-462-0124. Jul 6, 2007 · Re: ecu reset on 2007 g35 sedan (gama) Post by ArizonaG35 » Thu Jul 26, 2007 7:06 am. From what I can see in the wiring diagrams of my 300zx and my experience with my 280zxt z31 ecu conversion the nissan sensor uses a 12v supply, ground, and the signal wire to the ecu. 2b. Nov 8, 2006 · How does a Z31 ECU/MAF setup stack against Megasquirt? I have a stock 1982 280ZXT with 97K miles and am installing with the following upgrades (+ brakes & suspension): NPR intercooler, 2. Apr 17, 2009 · 1. Sep 13, 2009 · Re: ECU reset?? (cjparker1) Post by Zwicked » Tue Sep 15, 2009 4:46 pm. Disconnect the battery for about 15 minutes. 8. If it is NOT DONE within the specify time, the ECU will not reset and the Check Engine Light (CEL) will continue to remain ON. And there can be more that leave bad impacts on your car’s engine. MSD Ignition Coil - only replaced original. MasterFoo Posts: 168 Joined: Mon Feb 22, 2010 7:20 am 300ZX (Z31) Forum Altima Forum Altima General Discussions . Join Date: Oct 2007. Search in titles only Search in Basic Modifications / Basic Questions - AKA The 'Newbie' Forum only May 6, 2010 · I'm using z31 harness to attach everything to the ecu. During the nisstune install they said the ECU went bad Oct 16, 2023 · This pinout sheet was built for my 1987 300zx Turbo ECU (a18-682 m92 California Manual). The installation of a GoldBox is very straight forward if you understand basic wiring circuits. It is a very simple process, and all you have to do is pull out the car key, remove the fuse from the fuse box, and then put it back after about 15 to 20 seconds. Oct 27, 2002 · How to reset ECU in 5th and 6th Generation Maxima's. Stage 2 JWT cams. I attached coil and power transistor to the ecu (ecu is from 86 300zx). ECU Code 51: Injector Circuit. After 2 weeks of continuous heavy driving, they came up again. Sep 22, 2011 · Posted September 22, 2011 (edited) I installed a non-turbo 1987 Z31 ECU with its mass flow sensor to replace the AFM and stock ECU in my 1979 810 which uses the same FI injection as the 280Z/ZX. sqblnfvillqrowmkbaoo
Scholarships Portal