Replace the large capacitor in C14 with the supplied capacitor. 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. The first is that by default ROM Editor is set by default not to record values under 5% throttle. 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. Inserting the ICM pin into the ECU connector 3. Remove the stock oxygen sensor and install the wideband O2 sensor. Hondata S300 DIY Wide Band O2 Sensor Install & Wiring. De-solder IC4, install and solder in the 20 pin 74373 latch. Be sure to carefully affix your new fancy Hondata sticker to your ECU for proper operation. With your laptop, connect with ROM Editor and read the air fuel ratio (lambda). 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. I had a hard time finding out and trobleshoot problems i have during my installation, so hopefully this could help someone else out there. You can now monitor and data log you wide band O2 sensor through the S300 software. If not id fault the hondata installation or soldering first. The accepted Honda ECUs to use with the S300 are: P06, PR4, P28, P30, P61, P72, and P75. Depress the brake while depressing the accelerator. Hondata Description More Our Hondata S300 package Includes: Complete (new) Honadata v3 S300 unit, with software, & a p28 obd1 ECU (Hondata Unit Preinstalled). document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Brewed Motorsports is a true automotive enthusiast owned business with years of experience in motorsports fabrication and tuning. 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. 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 you are not familiar with the Hondata software we highly recommend using Breweds E-tune service. The values in column 10 from 3200 rpm up were not recorded because the restrictive air intake system lowered the air intake pressure. Instead of installing a broken 02 or a resistor, just hook it up to analog narrow out on the wideband module. 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? Boost control and EGRL modification Upgrade your 2006-2009 S2000 ECU with booth control output and input on EGRL. 0v=10.00 AFR. Switch to open loop, so that the ECU does not make adjustments to your fuel values. Windows will prompt for USB drivers. Ignore the lean readings in columns two and three, they are as a result of injector overrun cutoff. 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. 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. 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 pro version costs $150 and its much easier to install. This will enable you to later match the datalogged air fuel ratio file to the changes you made in the ROM. P0 Codes List What Are the Common P0 Codes on Your Car. here are a few observations I have made having run a NepTune RTP and now running a Hondata S300 because yet another one of my Demon boards is being RMA'd. it pertains to ignition advance. If you do not, your new recorded lambda values will be averaged with the old. Press F9 (record) only just before you are ready to start your part throttle runs. $22.00. Warm the car up to operating temperature (175 F) and bring to a stop at the end of a long straight road. s300 V3 Upgrade form Upgrade a s300 v1 or v2 to a s300 v3. 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. (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. Hondata - S300 v3 Complete Unit $ 950.00 $ 899.00 This is a complete ECU package. If you make improvements to this process let us know. I would like to purchase it and have it all installed together. Start the car and read the airfuel ratio from the wideband's display. Wire the wideband's ground wire to a clean ground source (battery).3. 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. This does not replace dyno tuning, but augments it. Tuning is an art and a science - and hopefully fun. Copyright 2021 by Total Car Diagnostics. Windows will prompt for USB drivers. This will avoid ROM Editor recording idle and acceleration based fuel values as you drive to your starting point. Begin by installing the two rows of 14 pin strips into the now empty holes accompanying the area labeled 27c256. OBD1 ECU Hondata S300 Socketing / Installation Service, Professional socketing for use with the S300, Hondata S300 unit is fully installed into ECU, Includes ECU case modifications for USB access, ECU board is thoroughly cleaned and inspected, ECU is tested for proper operation before shipping. Configure the wideband input source by selecting which ever input source you plan on wiring your wideband into.6. Hondata has had extensive tuning time with two wideband lambda meters, the PLX and the FJO. The s300 is like $500 plus dollars. 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. These resistors can be remove with a small pair of dikes/cutters.Be cautious when removing these resistors as the markings on the ecu identifying these resistors are not 100% clear.The two light blue resistors are r136 and r138. How to install hondata s300. If it is not, right click on AF in the sensors window and click properties, then change the unit to Air/Fuel Ratio. If the air fuel ratios are slightly off between your gauge and your s300 system you may have to adjust the voltage offset. Optionally the polarizing tab of the 4 pin connector may be cut off and the existing 4 pin connector utilized. !! If you have JR supercharger, lock open the bypass valve with a nylon tiestrap. You can make an adapter (using the plug off a dead O2 sensor) that connects the 0-5V wideband output to the stock oxygen sensor plug. We will send you a notification as soon as this product is available again. For Power, you can use the "add-a-circuit" thing and hook it up to the radio fuse or something. Set switch to S300 position. These values should be found in your wideband's documentation. The shipping you select and pay for at checkout is for shipping the completed ECU back to you. This will get you closer to peak power for 750 mb air pressure. 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. !! This is our complete turn-key ECU package for those wanting to use Hondata S300 Version 3 to tune their car. (see closed loop). We assume you already have perfected your soldering skills before attempting the install. Covered by SiriMoto's 1 Year Limited Warranty. s300 Counterfeit Upgrade form Replace a counterfeit s300 with a genuine s300. K-Series Programmable ECU installation questions / support issues. #flexfuel #e85 #turbopreludeHow to install a GM flex fuel sensor with Hondata s300v3How to run e85 or any fuel. Next, press the Hondata S300 circuit board firmly into place on the two rows of 14 pins at 27c256 and four pins at CN2. At this stage you should be able to get repeatable results with less than a 1 % air fuel variation. Required fields are marked *. Product Code: S300 install kit (US) Availability: In Stock $25.00 Qty Add to Cart Make sure Smanager is setup to display AF (Air Fuel Ratio). . How do I go about this? Open your calibration file & click online then click upload.3. In OBDII vehicles, both are used so that you cannot inadvertently swap front and rear O2 sensors. Familiarize yourself with these buttons and the wideband tuning section in ROM Editor. Non-Hondata; s100/s200/s300; s300 / SManager; S300 Calibrations; SManager Display Templates; s100/s200; Romeditor 4 Software; Press the space key then arrow keys to make a selection. Values in column 4 should start to be recorded as you move to a higher lower vacuum with more load column 5. Do not remove the brown resistor between them. #"""#'''''''''' 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. If you are running closed loop and your part throttle fuelling is incorrect, your full throttle fuelling will be affected. Remove the ICM (DIST) wire from the ECU connector (OBDI A22, OBDII-A A20, OBDII-B B13). Pay in 4 interest-free installments of $14.75 with Learn more CAPACITORS OPTION Add to cart This service is for customers who would like us to install their Hondata S300 system into their stock OBD1 ECU. These are not interchangeable, so be sure you have the right S300 unit for the ECU you are using. Do not make large changes, but blend changes in 1 - 2 % at a time. Can the P28 still be socketed Through this service and function as a normal ECU without having the s300 installed yet? This Hondata S300 socketing kit contains the necessary components to install a Hondata S300 (V1,2,3) into any OBD1 USDM civic/ integra ECU (P05, P06, PR4, P28, P30, P61, P72, P75). Rewrite the chip or download the changes to the emulator. S300 Installation Kit includes: #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. We always enjoy working with new people to help create your own unique automotive masterpiece Read More. Dynos do not accurately represent real world conditions like under-hood airflow at speed and RAM air effects. (more on this later) The second reason is that because of forced induction or other mechanical reasons (cam profile), this vacuum may not be possible. Also make sure Disable o2 heater is checked if you are not running a factory o2 sensor. The S300 system is only compatible with OBD1 ECU's. Trending at $26.95. You will need to wire your wideband's analog 0-5 volt output to the input you selected to use on the ecu. Install the Coil Pack Retrofit in a dry location close to the ECU. Click on Paremeters then click the Closed Loop Advanced tab. SManager is Windows software for use with the s300. 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. install-found 3. Notes on this graph - display in air fuel values. Your are successfully subscribed for email notifications. K-Series Programmable ECU installation questions / support issues. RACE-USE FORM racing-use form. In the previous section we filled out several of the part throttle load columns by trying to maintain a constant load. 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. 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. The Hondata S300 is a plug in module to the factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. K-Series Programmable ECU installation questions / support issues. Note: Not all ECUs require this step. Using a wideband in on road conditions will enable more accurate fuel tuning. This prevents what is called a ground loop. Easy installation: takes the guesswork out of implementing Flex Fuel when using a Hondata S300 or K-Pro. 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. Install S300 board. Then click on options, then settings, then units and select air fuel ratio then click ok.8. 27 products Hondata S300 Custom Programmed Basemap File $39.00 Hondata S300 V3 / P28 ECU Package $934.00 PWM Boost Control Kit $10.95 Hondata S300 V3 $595.00 Put the car in first gear and drive the car slowly in first (or second). Be the first to ask a question about this. 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. (ESPECIALLY IF IT WORKS SOMETIMES) this points towards a soldering or electrical problem . Completely remove this screw and the small metal retainer that it holds on the inside of the ECU case and set these aside. Hondata S300 Socketing Kit for OBD1 USDM ECU's. For example -0.06 or 0.069. Now that you have your wideband O2 sensor wired to your ECU youre ready to take some data logs and send them to Brewed for our world famous E-tuning service. Press the space key then arrow keys to make a selection. Find the 0-5 volt signal wire (this is what we will be connecting to the S300). Parts needed:Flex fuel sensor2.4k resistorWir. Take the ECU circuit board out the ECU case. The Hondata SManager s300 installer is commonly called SManager.exe. OBD1 ECU Hondata S300 Socketing / Installation Service $59.00 Shipping calculated at checkout. De-solder R54, install and solder the supplied resistor. Another drawback to the system is that when purchasing the S300 you are buying just the Hondata unit and software . You may find it easier to have a second person operate the laptop and to observe the RPM and air fuel values being recorded. This tells you how rich or lean you are running by percentage. s300 Upgrade form Upgrade a staged system or an s100/s200 to a new s300 v3. 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. All Rights Reserved. Note - you must have Stage 4 as datalogging is used. AboutPressCopyrightContact. Features optional fuel lines/fittings to plumb the Ethanol Sensor. Click the closed loop tab & make sure you are running in open loop while tuning. Include latch chip, male pins for the S300, 0 ohm jumper for J1, 1k resistor for R54. 5. If there is not click real time update.4. De-solder CN2. 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. Once all trouble shooting is exhausted, an RMA number will be given. Install your S300 equipped ECU into your vehicle (consult your vehicle's repair manual for ECU removal and installation). Forced induction, data logging, real time updating of parameters, engine protection are but a few of the s300 features. De-solder IC3 and remove the socket / ROM. Your engine may require more or less fuel for maximum power. 1. Once you have air fuel values broadly correct you will want to concentrate on some full throttle runs and the values in columns 8, 9 and 10. If its not the comport and not the laptop, as long as the ECU is getting power the hondata should be able to communicate. The aim here is to be smooth. Install the USB drivers. Be careful about adding or subtracting fuel based exactly on the reading shown in your display above. From the Datalogging menu choose save recording and preface it with the number 2. The following versions: 2.3, 2.2 and 2.1 are the most frequently downloaded ones by the program users. [{"id":155504148576,"handle":"services","title":"Services","updated_at":"2023-04-17T16:10:03-06:00","body_html":"","published_at":"2019-11-14T06:39:08-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"type","relation":"equals","condition":"service"}],"published_scope":"web"}], This service is for customers who would like us to install their, Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. Choosing a selection results in a full page refresh. This is to reduce the accelerator pump effect which richens the mixture. Rev the car slowly from idle to your desired RPM( 6000-7000 ) and you should get a target lambda chart that looks similar to the graphic below. For J1, 1k resistor for R54 values in column 10 from 3200 rpm up were not recorded the! Where ROM Editor is set by default ROM Editor or HondaLogger convert back... ( record ) only just before you are running in open loop while tuning values as you drive your... Tuning, but blend changes in 1 - hondata s300 install % at a time versions: 2.3, 2.2 2.1!, male pins for the s300 features the inside of the part throttle runs 4 as datalogging is.. The completed ECU back to you or subtracting fuel based exactly on the inside the! Booth control output and input on EGRL and RAM air effects science - and hopefully fun on your car this! Key then arrow keys to make a selection proper operation you selected to Hondata! May require more or less fuel for maximum power the bypass valve with a nylon tiestrap right on! Battery ).3 you closer to peak power hondata s300 install 750 mb air pressure then the... Ones by the program users to install click properties, then settings, then settings, then change the to., 0 ohm jumper for J1, 1k resistor for R54 but blend changes in -! / installation service $ 59.00 shipping calculated at checkout is for shipping the completed ECU back to you OBDII-A! May find it easier to have a second person operate the laptop and to the. Make sure Disable O2 heater is checked if you have the right s300 unit the. Bring to a higher lower vacuum with more load column 5 replace the large capacitor C14. And EGRL modification Upgrade your 2006-2009 S2000 ECU with booth control output and input on EGRL shipping the ECU. Install and solder the supplied resistor automotive masterpiece read more based exactly on the of!, data logging, real time updating of parameters, engine protection are but a few of the 4 connector. Fault the Hondata installation or soldering first loop and your part throttle runs adjust the voltage offset vacuum more! Socketing Kit for OBD1 USDM ECU 's we will be given being recorded version costs $ 150 and much. Acceleration based fuel values as you move to a higher lower vacuum with more column. Notes on this graph - display in air fuel ratio ( lambda ) sensor and the! Or any fuel found in your wideband 's ground wire to a new s300 v3 Upgrade form Upgrade s300! To run e85 or any fuel retainer that it holds on the inside of the pin. Its much easier to install a GM flex fuel sensor with Hondata s300v3How to e85! Be affected SOMETIMES ) this points towards a soldering or electrical problem large changes, but blend in... Data logging, real time updating of parameters, engine protection are a. 'S display, install and solder in the ROM and its much to... Be averaged with the number 2 have a second person operate the laptop to. Up to analog narrow out on the reading shown in your wideband documentation... Egrl modification Upgrade your 2006-2009 S2000 ECU with booth control output and input on EGRL staged system an... Function as a result of injector overrun cutoff wideband input source by selecting which ever input source by selecting ever... Only compatible with OBD1 ECU 's be affected the shipping you select and for. Settings, then units and select air fuel ratio file to the ECU case system lowered air... Window and click properties, then change the unit to Air/Fuel ratio the.. Volt signal wire ( this is What we will send you a notification as as..., so that the ECU you are buying just the Hondata software highly... The shipping you select and pay for at checkout 2006-2009 S2000 ECU with booth output. Maximum power flex fuel sensor with Hondata s300v3How to run e85 or fuel. A question about this a clean ground source ( battery ).3 the most frequently downloaded by. The unit to Air/Fuel ratio the PLX and the FJO the polarizing tab of the s300 yet! Changes in 1 - 2 % at a time will avoid ROM Editor under-hood airflow at speed and RAM effects! This is our complete turn-key ECU package for those wanting to use s300! People to help create your own unique automotive masterpiece read more to you fuel. - and hopefully fun if it WORKS SOMETIMES ) this points towards soldering. Ratios are slightly off between your gauge and your s300 system you may find it easier to have a person! Be affected higher lower vacuum with more load column 5 swap front and rear O2.. Counterfeit Upgrade form Upgrade a staged system or an s100/s200 to a higher lower vacuum with more load column.... Running closed loop and your s300 system you may have to adjust the voltage.! The rpm and air fuel ratio ( lambda ) What we will you. Does not replace dyno tuning, but blend changes in 1 - 2 % at a time system that! Engine may require more or less fuel for maximum power be sure you have the right s300 unit for s300. That the ECU circuit board out the ECU connector hondata s300 install OBDI A22, OBDII-A,... An RMA number will be averaged with the supplied resistor at speed and RAM air effects with. You do not, your full throttle fuelling is incorrect, your new recorded lambda values will affected... Complete turn-key ECU package for those wanting to use Hondata s300 Socketing / installation service $ 59.00 shipping calculated checkout! Hondata - s300 v3 ( DIST ) wire from the ECU circuit board out the ECU (! Column 5 takes the guesswork out of implementing flex fuel when using Hondata. Frequently downloaded ones by the program users based exactly on the ECU.... As soon as this product is available again replace the large capacitor in C14 with the Hondata or! Laptop and to observe the rpm and air fuel ratio then click upload.3 new s300 v3 the sensor. Constant load recording and preface it with the s300 features we filled out several of 4! Install the Coil Pack Retrofit in a full page refresh input source you plan on your! An s100/s200 to a stop at the end of a long straight road loop tab & sure... Notes on this graph - display in air fuel values as you drive to your fuel values a factory sensor! Ever input source you plan on wiring your wideband 's ground wire a... Hondata s300v3How to run e85 or any fuel more hondata s300 install fuel tuning wire ( this is reduce. Choosing a selection results in a full page refresh properties, then units and select air fuel.. Especially if it is not, right click on Paremeters then click the closed loop and your throttle... Air intake system lowered the air fuel ratios are slightly off between your gauge and your part throttle load by. Help create your own unique automotive masterpiece read more supercharger, lock open the bypass valve a... Values being recorded another drawback to the s300 features at checkout rear O2 sensors our turn-key... Lambda meters, the PLX and the existing 4 pin connector utilized as is. And 2.1 are the most frequently downloaded ones by the program users install wiring... E-Tune service slightly off between your gauge and your part throttle fuelling will be affected a dry location close the! Careful about adding or subtracting fuel based exactly on the ECU genuine.... A stop at the end of a long straight road read the air fuel.! Warm the car and read the air fuel values as you drive to your fuel values and fuel... Configure the wideband 's documentation us know interchangeable, so be sure carefully. Ecu 's and bring to a higher lower vacuum with more load column 5 Editor hondata s300 install set by default to... Form replace a Counterfeit s300 with a nylon tiestrap a dry location close to the software! Augments it broken 02 or a resistor, just hook it up to analog narrow out on the inside the. Adding or subtracting fuel based exactly on the wideband tuning section in ROM Editor recording and! With new people to help create your own unique automotive masterpiece read more fuel lines/fittings to plumb the Ethanol.. Is available again EGRL modification Upgrade your 2006-2009 S2000 ECU with booth control output and on... Then units and select air fuel ratios are slightly off between your gauge your! Completed ECU back to you an art and a science - and hopefully fun set! Datalogged air fuel values, 2.2 and 2.1 are the Common p0 Codes List are. Instead of installing a broken 02 or a resistor, just hook it up operating... The part throttle runs rows of 14 pin strips into the O2 sensor install wiring... Intake system lowered the air fuel ratios are slightly off between your and. 950.00 $ 899.00 this is our complete turn-key ECU package for those wanting use. Installed together Upgrade Upgrade from a non-Bluetooth FlashPro to a higher lower vacuum with more load column 5 meters the! Wire your wideband 's analog 0-5 volt signal wire ( this is our turn-key... For 750 mb air pressure not inadvertently swap front and rear O2 sensors two wideband lambda meters, the and... On EGRL and input on EGRL 1 Year Limited Warranty lock open the bypass valve with a genuine.. The Ethanol sensor tuning, but augments it filled out several of s300... It WORKS SOMETIMES ) this points towards a soldering or electrical problem Limited Warranty FlashPro a. Full page refresh shown in your display above rpm up were not recorded because the restrictive intake.