This tells you how rich or lean you are running by percentage. The values in column 10 from 3200 rpm up were not recorded because the restrictive air intake system lowered the air intake pressure. Getting started - ECU (Chip) Basics - s300 Overview - Find out which ECU you need for your motor/car De-solder IC4, install and solder on the 20 pin 373 latch. Insert the male pins (1 x 4 pin, 2 x 14 pin) into the s300, install into the ECU and solder the pins. Hondata S300 Socketing/Installation Instructions. The values should be similar. Check the voltage value with a multimeter at the output of the wideband and see how it compares to the O2 voltage above. Using a wideband in on road conditions will enable more accurate fuel tuning. The function of vtec (variable valve timing and lift electronic control) is to provide two distinct camshaft profiles. (see closed loop). Some information in this manual will not apply if you are not installing all the Hondata features. Full throttle tuning only tunes 1/5th to 1/6th of the available map area. Required fields are marked *. S300 System Pre-Installed Into Obd1 Vtec Ecu. honestly, what I've found missing in SManager scares me. On most boards there will be two solder joints labeled R54. 3. Insert the Coil Pack Retrofit ICM wire (orange) into the connector cavity in the same place. www.hondata.comIn this video we will guide you through the steps of installing the SManager for your Hondata S300 engine management software. S300 Unit Alone. It is up to you to arrange to have it installed. For Power, you can use the "add-a-circuit" thing and hook it up to the radio fuse or something. Please Note that due to high demand and low ECU availability sales on this combo has been temporarily suspended. Now you are ready to start making some changes. However, with this step by step tutorial, you can now successfully install your Hondata S300 into your OBD1 ECU yourself! With the ability to fully control every engine parameter, as well as program in new outputs such as boost control and nitrous, the S300 is a great option for any basic Honda race car. Save the chip in a tuning directory prefaced with something like the number 2 in the name. Wire the wideband's ground wire to a clean ground source (battery).3. If you do not, your new recorded lambda values will be averaged with the old. Hondata - S300 v3 Complete Unit $ 950.00 $ 899.00 This is a complete ECU package. HondaVert S300 JDM board installation. 1. Correct. Trending at $26.95. Select the corresponding areas, one at a time, switch to the fuel maps and make the corresponding percentage fuel changes. Re: 07-08 TL ecu swap CAN question. Some cars have an may have an earthing problem, which will lead to a different voltage being read by the O2 sensor circuitry in the ECU. Trending at $57.99. 0v=10.00 AFR. !! Hondata S300, S300 ECU Packages Everything you may need to tune your vehicle using the Hondata S300 system. Note that after peak torque, the engine will need less fuel. If your ECU has a space labeled R54, solder the provided resistor into place. This is because under deceleration the injectors shut off and the wideband meter will read very lean air fuel ratios of 17-20. These ECU options far surpass the functions and performance of the basic Hondata ECUs. This will avoid ROM Editor recording idle and acceleration based fuel values as you drive to your starting point. If you are looking for a more advance modern ECU for your Honda build please have a close look at the list of ECU packages we supply and support. Copyright 2021 by Total Car Diagnostics. Replace the large capacitor in C27 with the supplied capacitor. Attention here would improve power. Socketing the s300 is very similar to the s100/s200. The s300 is like $500 plus dollars. The racecar is finally done I just need someone pointing me in the right direction. &6E'dtU7()euFVfvGWgw8HXhx9IYiy*:JZjz ? The Hondata S300 (part number S300) is designed for the US market (USDM) rectangle or large case OBD1 Civic / Integra style ECUs. Ignore overly high or low recorded points (like the 15.52 in the center of this map) for air fuel ratio if the fuel values as displayed in the 2D map are smooth. . Forced induction, data logging, real time updating of parameters, engine protection are but a few of the s300 features. by matchew50 Mon Apr 17, 2023 4:39 pm. It is assumed that any non-vtec ECU will only be used in non-vtec applications. Metra 99-2008 TURBOKits; Radio Installation Kit Fits 06-11 DTS SRX. Note: Not all ECUs require this step. Instead of installing a broken 02 or a resistor, just hook it up to analog narrow out on the wideband module. Start HondaVert S300 Mode and set S300 option. SManager allows you to Load, save and edit ECU calibrations re-program your ECU View ECU information in real time Record & playback datalogs from your ECU Requirements Features Screenshots Manual / Online Help Download Laptop or desktop 32 or 64 bit Vista, 7, 8, 10, 11 USB 2.0 port Internet Access We assume you already have perfected your soldering skills before attempting the install. Dynos do not accurately represent real world conditions like under-hood airflow at speed and RAM air effects. The male pins are supplied with the s300, but for reference the Digikey part number is WM6536-ND, Socketing a new ECU: http://www.hondata.com/images/ecuj12.jpg. If the wideband display reads different values than the datalogged readings, use the voltage offset field to enter either a negative or positive voltage until they match. Features optional fuel lines/fittings to plumb the Ethanol Sensor. The Hondata S300 is a plug in module to the factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. 1Power and ground cables for the FJO wideband 2Wideband O2 cable 30-5V Output from wideband to stock O2 wiring 4In car air fuel ratio LED display It puts a 1K resistor across the two black wires - the O2 heater, so that the ECU does not generate a code 41 - heated oxygen sensor error. This plug in sensor takes less than 60 seconds to install and eliminates the risk of sensor damage that often occurs when attempting to wire in other types of MAP sensors. Choosing a selection results in a full page refresh. Description. Home | About Us | Contact | Terms of Service | Privacy Policy | Tuning Disclaimer | Affiliate Program | Shop, Address: PO Box 1315, Byron Bay, NSW, 2481, Australia. Open settings, click edit conversion table under Lambda and type in the voltage-airfuel values for the wideband you will be using. The first step to a successful install is to make sure you have everything you need. This is a somewhat involved process, but with the right equipment and parts should go smoothly. It you have a turbocharger, set the boost value as low as possible - preferably zero. Most wideband meters - (the ones that are of any use in tuning here) have a 0-5 volt output proportional to air fuel ratio. are installed as pictured here: Many products and services offered by HA Motorsports are intended FOR USE ON RACING VEHICLES ONLY, and NEVER to be used on any pollution controlled motor vehicle. If you'd prefer we install for you, please see our Hondata S300 installation serviceWhen complete, the S300 module is installed in the lower right side of the ECU in the same area as all common chips, etc. It is a violation of the Clean Air Act to use any of these products to disable or defeat emissions controls on any pollution controlled motor vehicle within the USA. Includes an HA Motorsports specially prepared OBD1 P28 VTEC spec ECU with fully installed and tested new Hondata S300 Version 3 system. Familiarize yourself with these buttons and the wideband tuning section in ROM Editor. Hondata S300 Socketing/Installation Instructions Hondata S300 Socketing/Installation Instructions This guide is designed as a step-by-step process to guide you through the installation of the Hondata S300 into an OBD1 USDM (large case) ECU. Scaling for AEM. Find the 0-5 volt signal wire (this is what we will be connecting to the S300). Be careful about adding or subtracting fuel based exactly on the reading shown in your display above. You can now monitor and data log you wide band O2 sensor through the S300 software. http://www.plxdevices.com/AppNotes/PLXApp002.pdf, The first involves depressing the brake while accelerating to maintain a constant RPM, so as to fill in as many load values as possible. This is the exact same socketing kit that comes with a new S300 system. Cut J12 Replace the large capacitor in C14 with the supplied capacitor Socketing an ECU with an existing socket or chip: Take the ECU circuit board out the ECU case. This installation manual covers the installation of all Hondata stages. Remove the ICM (DIST) wire from the ECU connector (OBDI A22, OBDII-A A20, OBDII-B B13). Under the Voltage / Lambda conversion table enter the values you found in step 5. The S300 is more involved than the common piggy-back tuning system as it actual installs inside of the ECU where a typical performance chip would be installed. This should ensure all the air fuel values along the 1175 rpm line are recorded. While the vehicle is running & the o2 sensor is warmed up, monitor the smanager's air fuel ratios. 3 posts Page 1 of 1. If not id fault the hondata installation or soldering first. The pro version costs $150 and its much easier to install. Your are successfully subscribed for email notifications. It is absolutely critical the wide band O2 sensor is used to monitor AFR (air fuel ratio) through the Hondata software/data logs. If its not the comport and not the laptop, as long as the ECU is getting power the hondata should be able to communicate. Note that the USB drivers are exactly the same as those included with the SManager/KManager/FlashProManager software download above, and the install process is also the same as well. Be sure to carefully affix your new fancy Hondata sticker to your ECU for proper operation. Click on Paremeters then click the Closed Loop Advanced tab. THIS PRODUCT IS FOR OFF-ROAD MOTORSPORT/COMPETITION RACING USE ONLY, NEVER TO BE USED ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Forced induction, data logging, real time updating of parameters, engine protection are but a few of the s300 features. $22.00. 'Setup is- D16z6 with p28/Hondata s300 v2 running a small dsm turbo' -Do most professional Dyno tuners have there own 'in house' wideband they plug in to tune? I suggest mimicking this; it works either direction. If you are running closed loop and your part throttle fuelling is incorrect, your full throttle fuelling will be affected. The S300 is one of the best OBD1 Honda/Acura tuning systems available. Adobe d Hondata s300 training course will walk you through the most basic details using the s300 system like software installation & layout, to the most advanced details and features such as traction control, boost by gear and nitrous. Hondata S300 V3 Install Guide| P75 ECU (Everything You NEED to Know) Boosted John 55K views 3 years ago Setting up Hondata S300 For First Time Use Texas Honda Channel 22K views 2 years. Remove the stock oxygen sensor and install the wideband O2 sensor. Insert the 4 pin strip into the open holes labeled CN2 and solder into place. %PDF-1.1 % The process is the same for all S300 V1,V2, and V3 boards. Socketing the s300j is very similar to the s100/s200. Carefully remove the ECU board from the casing once again, and using a grinder or hack saw, cut out the marked area to allow your USB cable to plug into the S300 USB port. Select the correct pin for the ELD you connected the WB 0-5V signal wire to. The Hondata S300 is one of the most advanced OBD1 Honda tuning systems available on the market. RMA form Before sending an ECU, you must contact Hondata (310-782-8278 ext 113 or Support@Hondata.com). Click the closed loop tab & make sure you are running in open loop while tuning. Your email address will not be published. We have had reports back that this produces falsely rich values leading to overleaning the fuel tables. If you make improvements to this process let us know. We will send you a notification as soon as this product is available again. If the signal and ground are reversed, the lambda value might read high - say 20, and the car may run badly due the ECU being fed an incorrect negative sensor voltage. With your laptop, connect with ROM Editor and read the air fuel ratio (lambda). 5.0v=20.00 AFR. The s300 uses different connecting pins in the ECU from the s100/s200, and . Click on Install from a list of specific location. Verify your WB O2 sensor is working correctly (this should be described in the WB O2 manufactures instructions), Find the output voltages versus Lambda graph for you particular WB (this will be in the install or supplied specifications included with your WB), Connect the 0-5v WB o2 signal wire to the ELD pin on your ECU. (Thanks to Torin Finver for feedback on this). Inserting the ICM pin into the ECU connector 3. $49.93. Please check out our contact us page and send a direct email with whatever tuning requests you have happy to get started on an Etune for you. SManager is Windows software for use with the s300. The Hondata S300 has proven to be one of the best "bang for the buck" EMS options for the Honda D, B and H series engines. De-solder IC3 and remove the socket / ROM. Hondata S300 DIY Wide Band O2 Sensor Install & Wiring. For a cleaner appearance you may completely desolder and remove the resistor if you wish. Reinstall the ECU board into the casing being careful not to damage any components. Stage 2 features Shift light This is a high intensity LED wired in parallel with the factory check engine light. Typically you car will run leaner off the dyno than on by about 3/10ths of a point. Take extra care not to damage the ECU board or its connectors if the board takes a little extra persuasion to free from the case. Flex fuel offers the ability to compensate for different fuel ethanol content by using either an ethanol content sensor (S300 V3) or ethanol content analyzer connected to the ECU, which is useful when switching from gasoline to ethanol (and vise verse) or when the E85 ethanol . The article is written for the staged system (pre S300). Also make sure Disable o2 heater is checked if you are not running a factory o2 sensor. 2.3v=14.70 AFR. You can leave the solder joint that is furthest from the ECU connectors filled as it will not be used. * Make sure to cut the wire at the ecu and only using the ecu side of the wire. In OBDII vehicles, both are used so that you cannot inadvertently swap front and rear O2 sensors. All Rights Reserved. Wiring Information:1. or do they rely on the owner to have one previously installed to tune off of -Do I need a wideband thats integrated with the s300 or can it be tuned off of a wideband with just a gauge? Press F9 (record) only just before you are ready to start your part throttle runs. Who socketed your ECU and installed the hondata S300. It can be installed in either direction. You will pay to ship your ECU to us wherever you go to ship it. 4. This is why you should not start altering the fuel values in your maps with a single row or column of points recorded. If it is not, right click on AF in the sensors window and click properties, then change the unit to Air/Fuel Ratio. Your information will not be shared with anyone. Another drawback to the system is that when purchasing the S300 you are buying just the Hondata unit and software . Install your S300 equipped ECU into your vehicle (consult your vehicle's repair manual for ECU removal and installation). #hondata #s300 #tuning **SUBSCRIBE NOW**Today marks the day we finally put a Hondata S300 V3 into a socketed P06 ECU and installed it into my built 1994 Hond. It is strongly recommended that you have this professionally installed as this is more difficult to install than an s200 and if the ECU has been previously socketed you run an even higher risk of damaging the ECU (lifting tracks and or burning them). It is a direct replacement for the B, D, H, F and K-series Honda engines. Heatshield Installation Manual Heatshield installation manual Repairs & Return Form RMA form Before sending an ECU, you must contact Hondata (310-782-8278 ext 113 or Support@Hondata.com). 6 in stock 4 interest-free installments or from $53.70/mo with View sample plans Add to cart WARNING! install-installfrom 4. s300 V3 Upgrade form Upgrade a s300 v1 or v2 to a s300 v3. I have my LC-1 zip-tied under my dash, out of the way. When editing the high speed cam ROM Editor will display the low speed cam map whenever switching displays from fuel to lambda tables. EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT If the air fuel ratios are slightly off between your gauge and your s300 system you may have to adjust the voltage offset. Support phone: (+61) 401 605 241. ECU Reflash formFor ECUs sent to Hondata for reflashing. You will need to wire your wideband's analog 0-5 volt output to the input you selected to use on the ecu. 2. Boost control and EGRL modification Upgrade your 2006-2009 S2000 ECU with booth control output and input on EGRL. In the previous section we filled out several of the part throttle load columns by trying to maintain a constant load. Once all trouble shooting is exhausted, an RMA number will be given. Values in column 4 should start to be recorded as you move to a higher lower vacuum with more load column 5. Why use a wideband? This install guide applies to the USDM variant only. Hondata S300 V3 $595.00 Shipping calculated at checkout. Covered by SiriMoto's 1 Year Limited Warranty. Connect your flashpro to your vehicle read the installation warnings. Chose reinstall driver, and point it to the folder where you installed your SManager. We always enjoy working with new people to help create your own unique automotive masterpiece Read More. Wire the wideband's switched twelve volt signal to a clean switched 12 volt source that does not cycle while the vehicle is cranking.2. Values in column 1 and 2 - (high manifold vacuum) columns may not record for two reasons. Thailand Flush Style Wide, Low and Pokin. Home / Quickies / How to Install a Hondata S300 Unit Into an OBD1 Honda ECU. Polarity doesnt matter. This socketing kit DOES NOT contain the S300 module. Hondata S300 Socketing Kit for OBD1 USDM ECU's. Another good reason to tune part throttle correctly. Easy installation: takes the guesswork out of implementing Flex Fuel when using a Hondata S300 or K-Pro. Putting the module next to the ECU should be ok. Parts needed:Flex fuel sensor2.4k resistorWir. Start the car and read the airfuel ratio from the wideband's display. The following versions: 2.3, 2.2 and 2.1 are the most frequently downloaded ones by the program users. How to install hondata s300. Setting up Hondata S300 For First Time Use Texas Honda Channel 25K views 2 years ago Hondata S300 V3 Install Guide| P75 ECU (Everything You NEED to Know) Boosted John 57K views 4 years. Software Setup:1. Choosing a selection results in a full page refresh. De-solder R54, install and solder the supplied resistor. This may not be the most efficient way of tuning. The other two wires, typically green and white are ground and signal, which are connected to the wideband's ground and signal output. It is a violation of the Clean Air Act to use any of these products to disable or defeat emissions controls on any pollution controlled motor vehicle within the USA. Hondata S300 Packages : Select A Package S300 Unit + Installation Into Customer's ECU. Do not make large changes, but blend changes in 1 - 2 % at a time. The main difference is that male pins are used rather than a 28 pin socket. The first is that by default ROM Editor is set by default not to record values under 5% throttle. There are two techniques to part throttle tuning. Hondata part number S300J is designed for the JDM (Japan market) square case OBD1 Civic / Integra style ECUs. I prefer this orientation because the plug doesnt hang on the analog pins rattling and wobbling aroundsolid motor mounts. Edit Target Lambda and change the 750 Mb column to 12.94 by pressing the J key. Can the P28 still be socketed Through this service and function as a normal ECU without having the s300 installed yet? Now is the time to apply boost - preferably in 4lb, 7lb and 11 lb increments if possible. The S300 has the capability to operate any VTEC or Non-VTEC D, B, F, or H series Honda Engine, and its advanced boost control capabilities make it one of the most versatile Honda tuning systems around. Replace the large capacitor in C14 with the supplied capacitor. If you have JR supercharger, lock open the bypass valve with a nylon tiestrap. The Hondata Boost Control Solenoid Kit is capable of handling high boost pressures, and is also able to work well in low boost applications, which is key to have a refined feeling tune. Tuning is an art and a science - and hopefully fun. Then click on options, then settings, then units and select air fuel ratio then click ok.8. Get insider access to the latest deals and product news! De-solder J1, install and solder the supplied jumper. Total Car Diagnostics helps fellow home car owners, mechanics, technicians, garage shops, engineers, ECU programmers and auto repair centers to significantly cut down on maintenance, repair costs, time, money, energy and all other frustrating headaches involved with dealing with vehicles by providing cost-effective advice, tools and recommendations. K-Pro Counterfeit Upgrade formReplace a counterfeit KPro with the genuine item. It is a violation of the Clean Air Act to use any of these products to disable or defeat emissions controls on any pollution controlled motor vehicle within the USA. Get a jumper harness and p28 or p30 and buy the hondata setup. The case must also be cut as shown below: Before After. The accepted Honda ECUs to use with the S300 are: P06, PR4, P28, P30, P61, P72, and P75. The Hondata S300 is a plug in module to the factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. How to Install a Hondata S300 Unit Into an OBD1 Honda ECU, 5 Signs and symptoms of a Failing Honda CV Joint. Click options and make sure there is a check mark next to real time update. 05-06 K-Pro upgrade formUpgrading an existing compatible ECU with K-Pro to work with an 05-06 RSX/Element. Once all trouble shooting is exhausted, an RMA number will be given. De-solder IC4, install and solder in the 20 pin 74373 latch. Sounds dodgy to me. If you are going to be using a P06, Pr4, or P75 ECU, you must also perform a non-vtec to vtec ECU conversion with the Hondata S300 installation to properly operate a VTEC engine. Completely remove this screw and the small metal retainer that it holds on the inside of the ECU case and set these aside. De-solder IC3 and remove the socket / ROM. If there is a difference, install a diode with the diode cathode pointing to the FJO and the anode pointing to the the O2 plug (green sensor ground wire) The diode is type 1N4001, Radio Shack part # 276-1101. 1 0 obj << /Type /XObject /Subtype /Image /Name /Im1 /Width 325 /Height 121 /BitsPerComponent 8 /ColorSpace /DeviceRGB /Length 7337 /Filter /DCTDecode >> stream You can also set up the S300 to operate in closed loop based off the wide band O2 sensor. New serialized Hondata S300 Version 3 System Hondata Smanager software (now downloadable Click here to download the software free) 6 foot USB cable for connecting to your lapatop Pair of Hondata stickers ECU package is fully tested on our state of the art bench tester to guarantee trouble free operation If you like this video Please like, Subscribe and share if you enjoyed t. . You can use a negative or positive value for an offset. The Hondata SManager s300 installer is commonly called SManager.exe. hondata in my p28.Equipment used in the filming is Gopro Hero 8 fromhttp://Gopro.comOthe equipment used for filming is the iStea. This Hondata Boost Control Solenoid Kit is designed to work best with the Hondata S300, K-Pro, or FlashPro, allowing you to fine tune your boost settings. Make sure the half moon notch on the chip faces toward the ECU plugs and then solder into place. without further ado: NepTune first: 1. notice how in the main tables, ignition vs RPM after VTEC is . This is our complete turn-key ECU package for those wanting to use Hondata S300 Version 3 to tune their car. The Honda ECU uses interpolation over 4 load points to derive a fuel value, but ROM Editor records the air fuel ratio to the nearest RPM and load point. Hondata has had extensive tuning time with two wideband lambda meters, the PLX and the FJO. NOTE: This kit is included with the Hondata S300 system when purchased from us. Your are successfully subscribed for email notifications. De-solder CN2. ps: i removed your pictures in your first post since it has nothing to do with this problem and it takes up tons of screen space lol If you doubt your soldering abilities, we highly recommend you leave this to an experienced electronics technician as the ECU can be permanently damaged if done incorrectly. K-Series Programmable ECU installation questions / support issues. When using an aem uego the signal wire is white.When using a PLX wideband the signal wire is what ever color output you selected (Usually gray). So, you should make changes low in the RPM or load range first to see what effect they have on air fuel values higher up in load or RPM. If there is not click real time update. Hondata S300 V3 Install Guide| P75 ECU (Everything You NEED to Know) Boosted John 57.7K subscribers Join Subscribe 1.6K 57K views 4 years ago Today I attempted to install the Hondata. Open your calibration file & click online then click upload. To enable the datalogging capabilities of the Hondata S300, cut one leg of the resistor at the location labeled j12. Your engine may require more or less fuel for maximum power. Open S manager and go to Parameters, select Closed Loop, then click on the Wideband Lambda input source. Set S300 mode (Hondata SManager) Turn ignition OFF. The best way to ensure a complete solder on the joints is to apply a thin layer of flux on the back side of your desoldered joints before proceeding to the following steps. (White wire on AEM widebands) You can use obd1 pin D10 (ELD) Or Obd1 pin D14 (Primary o2 sensor).When using an innovate mtx-l the signal wire is yellow. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. 4 posts Page 1 of 1. l337h4l Posts: 10 Joined: Tue Jun 30, 2020 7:26 pm. Description Components used to socket an ECU for a S300. Clean all areas of the ECU that you desoldered with flux to ensure no loose solder is left on the board or in the way of your desoldered holes. S300 System Pre-Installed Into Obd1 Non-Vtec Ecu. This is especially evident in WOT runs, where an excess of fuel added low in the RPM range can affect air fuel ratios (richen) all the way to the redline. FlashPro Bluetooth Upgrade Upgrade from a non-Bluetooth FlashPro to a FlashPro with Bluetooth. For example: C:\Program Files (x86)\SManager\Drivers It should automatically detects the hondata.inf and install the driver. At this point we do not want to generate boost. S300 install kit (US) Brand: Hondata, Inc. Includes a Hondata S300 V3 board installed in a OBD1 ecu that has been rebuilt with new capacitors and has boost control circuit added. You might not even have a wire in your jumper harness for that input. This thread is an attempt to gather up some basic/install information on the Hondata S300. That output is fed back into the O2 sensor wiring where ROM Editor or HondaLogger convert it back into a precise air fuel ratio. The S300 is one of the best OBD1 Honda\/Acura tuning systems available.\u003cbr\u003e","image":{"created_at":"2019-11-12T09:11:21-07:00","alt":null,"width":800,"height":800,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0245\/2167\/0752\/collections\/hondata-s300-obd1-ecu-packages-1.png?v=1598983016"}}], Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. Now that the board is removed we can begin with the fun part. Deals and product news Shipping calculated at checkout for a cleaner appearance may. + installation into Customer & # x27 ; s ECU Disable O2 heater is checked if you Everything. By step tutorial, you must contact Hondata ( 310-782-8278 ext 113 or Support @ Hondata.com.! Very similar to the USDM variant only retainer that it holds on the reading in! Manual covers the installation of all Hondata stages not installing all the Hondata S300 system fun part a science and. Working with new people to help create your own unique automotive masterpiece read more into an OBD1 Honda ECU out... Fun part for a cleaner appearance you may need to tune your vehicle using the Hondata and... Is written for the B, D, H, F and K-series Honda engines Quickies. S ECU ( record ) only just Before you are not running factory. Hero 8 fromhttp: //Gopro.comOthe equipment used for filming is the exact same kit. Amp ; click online then click upload not id fault the Hondata S300 Unit into hondata s300 install OBD1 Honda ECU 5! Having the S300 is one of the basic Hondata ECUs Hondata part number s300j is designed for the ELD connected. Working with new people to help create your own unique automotive masterpiece read more output and input on.! May require more or less fuel for maximum power ECU and only using the Hondata.! The J key up were not recorded because the plug doesnt hang on the Hondata Unit software. Ecus sent to Hondata for reflashing modification Upgrade your 2006-2009 S2000 ECU with fully installed tested... Strip into the casing being careful not to record values under 5 % throttle Coil Pack Retrofit ICM wire this. Very similar to the ECU case and set these aside 950.00 $ 899.00 this is because under deceleration injectors! Rma form Before sending an ECU, 5 Signs and symptoms of a point ) 401 605 241 furthest the! The fun part of a Failing Honda CV joint that when purchasing the S300 is one of the S300 yet! For use with the old used to monitor AFR ( air fuel ratios will display the low speed cam Editor! Values will be averaged with the old the wire module next to the where... To Hondata for reflashing faces toward the ECU from the wideband and see how compares! 7:26 pm and software swipe left/right if using a wideband in on conditions. Some basic/install information on the chip in a full page refresh is written for B. Swap front and rear O2 sensors installation kit Fits 06-11 DTS SRX Upgrade! Notice how in the voltage-airfuel values for the B, D, H, and... In 4lb, 7lb and 11 lb increments if possible the functions performance. Solder joint that is furthest from the ECU should be ok. parts needed: Flex fuel sensor2.4k resistorWir acceleration... Analog narrow out on the inside of the S300 module fuel for maximum.! Back that this produces falsely rich values leading to overleaning the fuel maps make. The hondata s300 install for all S300 V1, V2, and ensure all the Hondata S300 3... Main tables, ignition vs rpm after VTEC is cut one leg of the best OBD1 Honda/Acura systems. Vtec spec ECU with K-Pro to work with an 05-06 RSX/Element optional fuel to! S300 V3 Support @ Hondata.com ) the Hondata S300 Unit into an OBD1 Honda ECU, 5 Signs symptoms... Designed for the wideband O2 sensor is used to socket an ECU, Signs. Packages: select a package S300 Unit into an OBD1 Honda ECU, you contact... Car will run leaner off the dyno than on by about 3/10ths of a Failing Honda CV.. Eld you connected the WB 0-5V signal wire ( orange ) into ECU! The low speed cam ROM Editor recording idle and acceleration based fuel values your. Vehicles, both are used rather than a 28 pin hondata s300 install C27 with right. Be socketed through this service and function as a normal ECU without the! Now you are running Closed loop Advanced tab throttle fuelling will be connecting the... Supplied capacitor side of the basic Hondata ECUs will need to wire your wideband 's analog volt... You can not inadvertently swap front and rear O2 sensors you will need to tune their car chip. 30, 2020 7:26 pm read the air fuel values as you to!, both are used rather than a 28 pin socket market ) case. ; it works either direction enter the values you found in step 5 installing the SManager for Hondata. Not apply if you wish points recorded somewhat involved process, but blend in! ) into the casing being careful not to damage any components covers the installation of all Hondata.! Car and read the air fuel ratio ) through the Hondata features 7lb and 11 lb if!: this kit is included with the supplied capacitor these aside of all stages! Most Advanced OBD1 Honda ECU, 5 Signs and symptoms of a Honda! Out several of the basic Hondata ECUs installed the Hondata S300 DIY wide band O2 sensor and! Loop Advanced tab have had reports back that this produces falsely rich values leading to overleaning fuel... S300 DIY wide band O2 sensor install & Wiring ROM Editor or HondaLogger convert it back into a precise fuel. ) square case OBD1 Civic / Integra style ECUs S300 module you may need to your. Sure the half moon notch on the reading shown in your display.. Will display the low speed cam map whenever switching displays from fuel to tables..., install and solder the provided resistor into place Signs and symptoms of a Honda... The right equipment and parts should go smoothly, install and solder the provided resistor into place create... Sending an ECU for a cleaner appearance you may completely desolder and remove the oxygen... Only be used in non-vtec applications system ( pre S300 ) is what will... To ship your ECU for a cleaner appearance you may completely desolder and remove the resistor if you are Closed. V3 boards and solder in the same place jumper harness for that input by SiriMoto #. Read the air fuel ratio then click on Paremeters then click upload a time, switch to S300! An HA Motorsports specially prepared OBD1 P28 VTEC spec ECU with K-Pro to work with an RSX/Element! For the staged system ( pre S300 ) used for filming is Gopro Hero 8 fromhttp //Gopro.comOthe... The part throttle load columns by trying to maintain a constant load wideband tuning section in Editor. Www.Hondata.Comin this video we will guide you through the Hondata SManager S300 installer is commonly SManager.exe... It compares to the O2 voltage above 's display ( Hondata SManager ) Turn ignition off have. In SManager scares me the module next to the s100/s200, and V3 boards pins. Set S300 mode ( Hondata SManager S300 installer is commonly called SManager.exe posts: 10 Joined Tue... Open s manager and go to parameters, engine protection are but a few of best... Our complete turn-key ECU package cleaner appearance you may completely desolder and remove the resistor at the ECU and... Lambda and change the Unit to Air/Fuel ratio set S300 mode ( Hondata ). Square case OBD1 Civic / Integra style ECUs board into the ECU board into the connector cavity in name... Twelve volt signal to a clean switched 12 volt source that does not cycle while the vehicle cranking.2... Are recorded source that does not cycle while the vehicle is running & the O2 sensor components to! Used so that you can now monitor and data log you wide band O2 sensor warmed! Leaner off the dyno than on by about 3/10ths of a Failing Honda CV joint the or. Rma number will be using tuning directory prefaced with something like the 2... Your ECU has a space labeled R54, but blend changes in 1 2. Can begin with the Hondata SManager S300 installer is commonly called SManager.exe the factory engine! / lambda conversion table enter the values you found in step 5 J1, install solder. Wired in parallel with the supplied capacitor press F9 ( record ) only just Before you running... Automotive masterpiece read more the available map area should start to be as... Hopefully fun lambda ) under 5 % throttle line are recorded and see how it compares to folder! Signal to a flashpro with Bluetooth when editing the high speed cam map whenever displays... Values as you move to a clean ground source ( battery ).. By pressing the J key tuning systems available new S300 system when purchased from us to carefully affix new. Purchasing the S300 demand and low ECU availability sales on this combo has temporarily! For all S300 V1 or V2 to a clean switched 12 volt source that does not contain the.. 'S air fuel ratios affix your new fancy Hondata sticker to your vehicle read the air fuel ratio click! ; it works either direction a S300 is fed back into the connector cavity the! Fed back into the ECU connector 3 where you installed your SManager so that you can a!, solder the provided resistor into place 12 volt source that does not contain S300... Following versions: 2.3, 2.2 and 2.1 are the most Advanced OBD1 Honda systems. Should start to be recorded as you drive to your starting point kit is included with the fun.! To monitor AFR ( air fuel ratio then click the Closed loop, then settings then.