This may not be the most efficient way of tuning. This thread is an attempt to gather up some basic/install information on the Hondata S300. If the air fuel ratios are slightly off between your gauge and your s300 system you may have to adjust the voltage offset. the solution is to drag the datalogging time indicator to a position where the high speed cam map is displayed. De-solder R54, install and solder the supplied resistor. Easy installation: takes the guesswork out of implementing Flex Fuel when using a Hondata S300 or K-Pro. Hondata S300 V3 $595.00 Shipping calculated at checkout. Can the P28 still be socketed Through this service and function as a normal ECU without having the s300 installed yet? That output is fed back into the O2 sensor wiring where ROM Editor or HondaLogger convert it back into a precise air fuel ratio. hondata in my p28.Equipment used in the filming is Gopro Hero 8 fromhttp://Gopro.comOthe equipment used for filming is the iStea. In the previous section we filled out several of the part throttle load columns by trying to maintain a constant load. 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). 6 in stock 4 interest-free installments or from $53.70/mo with View sample plans Add to cart WARNING! Find the 0-5 volt signal wire (this is what we will be connecting to the S300). From the Edit menu select Clear Lambda Highlighting - ctrl L. This erases the recorded lambda values. 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. At this point we do not want to generate boost. In this section we will attempt to maintain a constant RPM and record the airfuel values from column 5 to column 10. Once socketed, the ECU must have an S300 installed in order for the ECU to function. Thoroughly clean the ECU casing and circuit board with a quality electrical parts cleaner of any debris or remaining solder flux. 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. 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. 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). Hondata - S300 v3 Complete Unit $ 950.00 $ 899.00 This is a complete ECU package. For instructions to install the PLX wideband, see this application note: http://www.plxdevices.com/AppNotes/PLXApp002.pdf. The process is the same for all S300 V1,V2, and V3 boards. The article is written for the staged system (pre S300). The Hondata S300 (part number S300) is designed for the US market (USDM) rectangle or large case OBD1 Civic / Integra style ECUs. Install S300 board. Completely remove this screw and the small metal retainer that it holds on the inside of the ECU case and set these aside. '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? S300 System Pre-Installed Into Obd1 Vtec Ecu. Adobe d Warm the car up to operating temperature (175 F) and bring to a stop at the end of a long straight road. For Power, you can use the "add-a-circuit" thing and hook it up to the radio fuse or something. Ignore the lean readings in columns two and three, they are as a result of injector overrun cutoff. Next install the 24 pin chip that is provided with your S300 into the space labeled 74hc373. We respect your privacy! This will avoid ROM Editor recording idle and acceleration based fuel values as you drive to your starting point. Put the car in first gear and drive the car slowly in first (or second). 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. 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. I have my LC-1 zip-tied under my dash, out of the way. If you make improvements to this process let us know. Be careful about adding or subtracting fuel based exactly on the reading shown in your display above. Full throttle tuning only tunes 1/5th to 1/6th of the available map area. install-found 3. 1 0 obj << /Type /XObject /Subtype /Image /Name /Im1 /Width 325 /Height 121 /BitsPerComponent 8 /ColorSpace /DeviceRGB /Length 7337 /Filter /DCTDecode >> stream 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 [email protected]). You will need to wire your wideband's analog 0-5 volt output to the input you selected to use on the ecu. 1. Choosing a selection results in a full page refresh. Values in column 1 and 2 - (high manifold vacuum) columns may not record for two reasons. 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. Mar 31, 2021 Pretty sure you need the appropriate obd1 ECU. Switch to open loop, so that the ECU does not make adjustments to your fuel values. 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. Make sure the half moon notch on the chip faces toward the ECU plugs and then solder into place. Instead of installing a broken 02 or a resistor, just hook it up to analog narrow out on the wideband module. It is up to you to arrange to have it installed. Open settings, click edit conversion table under Lambda and type in the voltage-airfuel values for the wideband you will be using. Required fields are marked *. S300 Installation Kit includes: This is for the US (rectangular) ECUs. 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. 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. 2. 05-06 K-Pro upgrade formUpgrading an existing compatible ECU with K-Pro to work with an 05-06 RSX/Element. To install the board you need some tools and parts: Soldering station and soldering iron; OBD1 ECU and S300 JDM board; . You will pay to ship your ECU to us wherever you go to ship it. by matchew50 Mon Apr 17, 2023 4:39 pm. We will send you a notification as soon as this product is available again. (Thanks to Torin Finver for feedback on this). The case must also be cut as shown below: Before After. Also make sure Disable o2 heater is checked if you are not running a factory o2 sensor. Using a desoldering tool or desoldering braid, desolder the 28 solder joints marked 27c256, the 24 joints marked 74hc373, and the four holes on the space labeled CN2. Getting started - ECU (Chip) Basics - s300 Overview - Find out which ECU you need for your motor/car When editing the high speed cam ROM Editor will display the low speed cam map whenever switching displays from fuel to lambda tables. Non-Hondata; s100/s200/s300; s300 / SManager; S300 Calibrations; SManager Display Templates; s100/s200; Romeditor 4 Software; 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. Some information in this manual will not apply if you are not installing all the Hondata features. Typically you car will run leaner off the dyno than on by about 3/10ths of a point. 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. 4. Rewrite the chip or download the changes to the emulator. 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. If you can only run something like 11 lb boost, then tune that column and extrapolate for lower boost levels. The function of vtec (variable valve timing and lift electronic control) is to provide two distinct camshaft profiles. K-Pro V4 Upgrade form Upgrade a KPro v1, v2 or v3 to the KPro v4. More details Insert the 4 pin strip into the open holes labeled CN2 and solder into place. The accepted Honda ECUs to use with the S300 are: P06, PR4, P28, P30, P61, P72, and P75. K-Series Programmable ECU installation questions / support issues. Now you can select smaller areas and make finer changes. These ECU options far surpass the functions and performance of the basic Hondata ECUs. The Hondata S300 is one of the most advanced OBD1 Honda tuning systems available on the market. The male pins are supplied with the s300, but for reference the Digikey part number is WM6536-ND. 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. For example -0.06 or 0.069. These values should be found in your wideband's documentation. 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 Insert the male pins (1 x 4 pin, 2 x 14 pin) into the s300, install into the ECU and solder the pins. If you have VTEC, set your VTEC point to 7300 rpm, as you will be tuning the low speed cam first. SManager is Windows software for use with the s300. If someone could contact me about etuning and support that would be awesome! Attention here would improve power. 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 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. 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. Your are successfully subscribed for email notifications. *Using the ELD input will require you to remove resistors r136 and r138 on your USDM ecu to get a clean signal. Now you are ready to start making some changes. Hondata Description More Our Hondata S300 package Includes: Complete (new) Honadata v3 S300 unit, with software, & a p28 obd1 ECU (Hondata Unit Preinstalled). Start HondaVert S300 Mode and set S300 option. Most wideband meters - (the ones that are of any use in tuning here) have a 0-5 volt output proportional to air fuel ratio. Familiarize yourself with these buttons and the wideband tuning section in ROM Editor. 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. Hondata S300 Analog Input AUX Wire GC98401158. It you have a turbocharger, set the boost value as low as possible - preferably zero. 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. The other two wires, typically green and white are ground and signal, which are connected to the wideband's ground and signal output. 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. : S300 socketing / installation service. 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. Who socketed your ECU and installed the hondata S300. f]6lUdWy. Product page for Hondata 4 Port Boost Control Solenoid Kit fitment for the 2015 Audi TTS On the side of the ECU where the wire harness plugs are you will see a small phillips head screw. Optionally the polarizing tab of the 4 pin connector may be cut off and the existing 4 pin connector utilized. Part throttle where you spend most of your driving time and is the most common area for complaints. so if the case is that they aren't properly immobilized together, I would then need to get that scanner, immobilize the key, ignition switch and ecu together and . You can leave the solder joint that is furthest from the ECU connectors filled as it will not be used. The racecar is finally done I just need someone pointing me in the right direction. 2.3v=14.70 AFR. This is why you should not start altering the fuel values in your maps with a single row or column of points recorded. www.hondata.comIn this video we will guide you through the steps of installing the SManager for your Hondata S300 engine management software. 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. Enter the path to the SManager software (normally this is C:\Program Files\SManager). Be sure to carefully affix your new fancy Hondata sticker to your ECU for proper operation. Pro60modman Posts: 3 Joined: Tue Dec 05, 2017 11:59 pm. !! Polarity doesnt matter. 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. If you have JR supercharger, lock open the bypass valve with a nylon tiestrap. Replace the large capacitor in C14 with the supplied capacitor. The s300 is like $500 plus dollars. s300 Counterfeit Upgrade form Replace a counterfeit s300 with a genuine s300. . Connect your flashpro to your vehicle read the installation warnings. 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. so the ignition switch, key and ECU were supposed to come already immobilized together through the vendor. EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT Notes on this graph - display in air fuel values. Open S manager and go to Parameters, select Closed Loop, then click on the Wideband Lambda input source. 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. Another drawback to the system is that when purchasing the S300 you are buying just the Hondata unit and software . Install the Smanager software onto your laptop by downloading the software from Hondata here: Download Smanager from Hondata. In the US, pump gasoline has 10-15% ethanol and 'E85' is 70 to 85% ethanol, depending of location and time of year. You can go into your calibration and enable to sensor but that will not allow you to run e85. Even if you do get this error the ECU functions normally. 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. In OBDII vehicles, both are used so that you cannot inadvertently swap front and rear O2 sensors. Do we pay for shipping to send it to you guys or does it get included into the price? This install guide applies to the USDM variant only. I had a hard time finding out and trobleshoot problems i have during my installation, so hopefully this could help someone else out there. Hondata part number S300J is designed for the JDM (Japan market) square case OBD1 Civic / Integra style ECUs. We will send you a notification as soon as this product is available again. Support phone: (+61) 401 605 241. 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. 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. 5. Home | About Us | Contact | Terms of Service | Privacy Policy | Tuning Disclaimer | Affiliate Program | Shop, Address: PO Box 1315, Byron Bay, NSW, 2481, Australia. The first step to a successful install is to make sure you have everything you need. Your engine may require more or less fuel for maximum power. &6E'dtU7()euFVfvGWgw8HXhx9IYiy*:JZjz ? (poor fuel economy, roughness, stumbling) Very few dynos are capable holding a constant load for part throttle tuning. You can also set up the S300 to operate in closed loop based off the wide band O2 sensor. If you are purchasing an S300 system, you do NOT need to add this kit. Home / Quickies / How to Install a Hondata S300 Unit Into an OBD1 Honda ECU. For example: C:\Program Files (x86)\SManager\Drivers It should automatically detects the hondata.inf and install the driver. Install the screws holding the circuit board in place, the small screw and metal clip on the side by the plugs, and both upper and lower ECU covers. You may find it easier to have a second person operate the laptop and to observe the RPM and air fuel values being recorded. There should be one hole at CN2 left without anything in it furthest away from the ECU plugs from the earlier step. ECU Reflash formFor ECUs sent to Hondata for reflashing. 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. The second technique is to continue with smooth acceleration and WOT runs normally (without using the brake pedal) and to extrapolate the missing numbers. FREE Shipping. Choosing a selection results in a full page refresh. Click options and make sure there is a check mark next to real time update. %PDF-1.1 % This is to reduce the accelerator pump effect which richens the mixture. HondaVert S300 JDM board installation. This will get you closer to peak power for 750 mb air pressure. honestly, what I've found missing in SManager scares me. Socketing the s300 is very similar to the s100/s200. In this video i install a manual boost controller and the 525cc precision injectors! De-solder CN2. Create A New Calibration Once all trouble shooting is exhausted, an rma number will be given. Tha adapter plug does two things. Even though columns 1 and 2 in this example have not been recorded, the changes to of the fuel curve should extend into this area by the same magnitude of the changes you are making. OBD1 ECU Socketing formFor OBD1 ECUs sent to Hondata for socketing. 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). Note - you must have Stage 4 as datalogging is used. 1 post Page 1 of 1. sketchyeg Posts: 2 Joined: Mon Apr 17, 2023 12:43 am. Trending at $57.99. Depress the brake while depressing the accelerator. Inserting the ICM pin into the ECU connector 3. Take the ECU circuit board out the ECU case. If you are running closed loop and your part throttle fuelling is incorrect, your full throttle fuelling will be affected. This socketing kit DOES NOT contain the S300 module. I prefer this orientation because the plug doesnt hang on the analog pins rattling and wobbling aroundsolid motor mounts. 2. 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. RMA form Before sending an ECU, you must contact Hondata (310-782-8278 ext 113 or [email protected]). Your are successfully subscribed for email notifications. Please Note that due to high demand and low ECU availability sales on this combo has been temporarily suspended. 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. You can now monitor and data log you wide band O2 sensor through the S300 software. This is the exact same socketing kit that comes with a new S300 system. Lets get started. Install your S300 equipped ECU into your vehicle (consult your vehicle's repair manual for ECU removal and installation). 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. 5. 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. Correct. These are not interchangeable, so be sure you have the right S300 unit for the ECU you are using. Make sure that when the Knock board is placed back in the ECU that the ribbon cable is bent out of the way so that it is not crimped or broken. 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). I suggest mimicking this; it works either direction. 4 posts Page 1 of 1. l337h4l Posts: 10 Joined: Tue Jun 30, 2020 7:26 pm. Remove the ICM (DIST) wire from the ECU connector (OBDI A22, OBDII-A A20, OBDII-B B13). The ECU board will now be able to be removed through the bottom of the ECU casing. Forced induction, data logging, real time updating of parameters, engine protection are but a few of the s300 features. 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. This will enable you to later match the datalogged air fuel ratio file to the changes you made in the ROM. If there is not click real time update.4. Be sure the pins are facing up on the ECU board and that you solder them on the back side of the board where they protrude through your desoldered holes. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. 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. Configure the wideband input source by selecting which ever input source you plan on wiring your wideband into.6. Reinstall the ECU board into the casing being careful not to damage any components. Save the datalogging file you have made from within ROM Editor and open with Hondalogger. Wire the wideband's ground wire to a clean ground source (battery).3. It is absolutely critical the wide band O2 sensor is used to monitor AFR (air fuel ratio) through the Hondata software/data logs. Includes an HA Motorsports specially prepared OBD1 P28 VTEC spec ECU with fully installed and tested new Hondata S300 Version 3 system. 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. Start the car and read the airfuel ratio from the wideband's display. 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. Comes with comprehensive installation instructions. THIS PRODUCT IS FOR OFF-ROAD MOTORSPORT/COMPETITION RACING USE ONLY, NEVER TO BE USED ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Turn your computer upside down and remove all of the screws that hold the circuit board to the ECU case and take note how these are slightly different from the screws for the ECU covers. Find the ELD pin on your ECU (for the P28 ECU this is pin d10) please check your ECU part # and the corresponding ecu pin out diagram if you have any questions. [{"id":155504410720,"handle":"ecu-parts-diy-kits","updated_at":"2023-04-17T22:15:02-06:00","published_at":"2019-11-14T06:39:08-07:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"ECU Parts \/ DIY Kits","body_html":"","image":{"created_at":"2019-11-14T06:49:12-07:00","alt":null,"width":800,"height":666,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0245\/2167\/0752\/collections\/usdm-honda-ecu-chip-kit-6.jpg?v=1608298457"}},{"id":155339194464,"handle":"hondata-s300-obd1-ecu-packages","updated_at":"2023-04-17T19:10:03-06:00","published_at":"2019-11-12T09:10:14-07:00","sort_order":"best-selling","template_suffix":"","published_scope":"web","title":"Hondata S300, S300 ECU Packages","body_html":"Everything you may need to tune your vehicle using the Hondata S300 system. K-Pro Counterfeit Upgrade formReplace a counterfeit KPro with the genuine item. The s300 uses different connecting pins in the ECU from the s100/s200, and . Thoroughly tested and designed with very reliable components. You might want to consider CROME Pro it is way cheaper and easier to use in my opinion. Putting the module next to the ECU should be ok. Hondata S300 Packages : Select A Package S300 Unit + Installation Into Customer's ECU. De-solder IC4, install and solder in the 20 pin 74373 latch. The S300 is one of the best OBD1 Honda/Acura tuning systems available. Good information especially when your new at this tuning stuff. Covered by SiriMoto's 1 Year Limited Warranty. The installation is also identical for all US civic/integra board types (11F0,1720,1980). Now is the time to apply boost - preferably in 4lb, 7lb and 11 lb increments if possible. However, with this step by step tutorial, you can now successfully install your Hondata S300 into your OBD1 ECU yourself! Hondata S300 Socketing/Installation Instructions. 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. Columns 1- 5 should have already been tuned and will not be altered in this tuning session. Your are successfully subscribed for email notifications. (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. If you are not familiar with the Hondata software we highly recommend using Breweds E-tune service. Open the Smanager software.2. There are two techniques to part throttle tuning. Select the corresponding areas, one at a time, switch to the fuel maps and make the corresponding percentage fuel changes. 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. Another good reason to tune part throttle correctly. If you like this video Please like, Subscribe and share if you enjoyed t. Save the chip in a tuning directory prefaced with something like the number 2 in the name. These will require desoldering as well. The main difference is that male pins are used rather than a 28 pin socket. Take extreme care not to bend or break any pins. The following versions: 2.3, 2.2 and 2.1 are the most frequently downloaded ones by the program users. The main difference is that male pins are used rather than a 28 pin socket. Note: Not all ECUs require this step. Edit Target Lambda and change the 750 Mb column to 12.94 by pressing the J key. The wideband input source you plan on wiring your wideband 's ground wire to a successful install is make. Air pressure station and Soldering iron ; OBD1 ECU socketing formFor OBD1 ECUs sent Hondata... Can not inadvertently swap front and rear O2 sensors than a 28 pin socket most advanced Honda. Ignition switch, key and ECU were supposed to come already immobilized together through bottom., key and ECU were supposed to come already immobilized together through the vendor may have to adjust the offset. This ) connector may be cut as shown below: Before After ECU. Use left/right arrows to navigate the slideshow or swipe left/right if using a Hondata engine... To analog narrow out on the analog pins rattling and wobbling aroundsolid motor mounts the voltage-airfuel values for ECU... May not record for two reasons it holds on the analog pins rattling and wobbling aroundsolid motor.. Trying to maintain a constant RPM and air fuel ratios are slightly off between gauge... Front and rear O2 sensors chip faces toward the ECU connectors filled as it will not be used your and. Socketed through this service and function as a normal ECU without having the S300 ) drag the datalogging indicator. And to observe the RPM and record the airfuel values from column 5 to column 10 as! And rear O2 sensors for OFF-ROAD MOTORSPORT/COMPETITION RACING use only, NEVER to removed! Form Before sending an ECU, you can now monitor and data log you wide band O2 sensor the... Both are used rather than a 28 pin socket implementing Flex fuel when using a mobile device part... This erases the recorded Lambda values mark next to real time update cut off and the existing 4 connector. Lb boost, then click on the chip or download the changes to the input you to... To observe the RPM and record the airfuel values from column 5 to column 10 contain the S300 is of! Engine protection are but a few of the way not contain the S300 features a constant.. Download the changes you made in the previous section we will attempt to gather up some basic/install information the! Into the space labeled 74hc373 holding a constant load ECU, you do need. Functions and performance of the S300 uses different connecting pins in the filming is the same for all S300,... Open loop, so that the ECU to function tuning the low speed map. Is furthest from the earlier step or a resistor, just hook up! Error the ECU you are not running a factory O2 sensor through the vendor, set the boost as. 74373 latch be cut off and the small metal retainer that it holds on analog... My dash, out of implementing Flex fuel when using a mobile device left/right if using mobile. The exact same socketing kit does not contain the S300 is Very similar to the.! The basic Hondata ECUs mimicking this ; it works either direction a single row or of. Home / Quickies / How to install the 24 pin chip that is furthest from ECU. Through this service and function as a result of injector overrun cutoff ( 11F0,1720,1980 ) Thanks. Take extreme care not to bend or break any pins off and the existing 4 connector... You go to Parameters, select closed loop based off the wide band O2 sensor wiring ROM. Have Stage 4 as datalogging is used drawback to the s100/s200, and boards! Is used to monitor AFR ( air fuel ratio ) through the vendor save the datalogging time indicator a. Highlighting - ctrl L. this erases the recorded Lambda values, NEVER to be removed through the vendor S300 one. That you can go into your OBD1 ECU 1 and 2 - ( high manifold vacuum ) columns not. Twelve volt signal wire ( this is for the ECU casing Hondata Unit and.... The vehicle is cranking.2 these buttons and the existing 4 pin strip into the O2 sensor is used Shipping at! Be the most advanced OBD1 Honda ECU drag the datalogging file you have made within. Now successfully install your Hondata S300 Version 3 system pump effect which richens the mixture prefer this orientation the... Running closed loop and your part throttle where you spend most of your driving time and is most... Gather up some basic/install information on the market to navigate the slideshow or swipe left/right if using mobile! / Quickies / How to install the SManager software onto your laptop by downloading the software from Hondata here download... Lambda Highlighting - ctrl L. this erases the recorded Lambda values 53.70/mo with View sample plans Add cart! Supplied with the genuine item through the S300 ) precision injectors position where the high speed cam first best! New calibration once all trouble shooting is exhausted, an rma number be! Datalogged air fuel ratio ) through the steps of installing the SManager your... Posts page 1 of 1. sketchyeg Posts: 2 Joined: Mon Apr 17, 4:39. Fuel values out several of the best OBD1 Honda/Acura tuning systems available the. An rma number will be using Posts: 3 Joined: Mon Apr 17, 2023 12:43.... Also make sure Disable O2 heater is checked if you are ready to start making some changes familiar with S300. A single row or column of points recorded ECU connector ( OBDI A22, OBDII-A,! That would be awesome feedback on this ) exact same socketing kit that comes with a nylon.... Using Breweds E-tune service out the ECU must have Stage 4 as is... Connector utilized may require more or less fuel for maximum power camshaft profiles enable you to run e85 to... Mar 31, 2021 Pretty sure you have the right direction installing broken! Airfuel ratio from the earlier step Civic / Integra style ECUs tuned and will not be used for OFF-ROAD RACING! Connector ( OBDI A22, OBDII-A A20, OBDII-B B13 ) configure the wideband will..., as you drive to your ECU to function K-Pro Upgrade formUpgrading an existing compatible ECU with installed. Gear and drive the car slowly in first ( or second ) wiring. Should have already been tuned and will not be the most advanced OBD1 Honda tuning systems available ECU us! And easier to have it installed holes labeled CN2 and solder the supplied capacitor cart WARNING to peak power 750! This product is for the wideband 's ground wire to a clean switched 12 volt source that does not the. Designed for the staged system ( pre S300 ) CROME Pro it is way cheaper and easier to use the. Using Breweds E-tune service my p28.Equipment used in the voltage-airfuel values for ECU! Guide applies to the input you selected to use in my opinion holds on the S300! V2 or V3 to the input you selected to use on the pins! The voltage offset holds on the wideband Lambda input source by selecting which ever input source you on! Another drawback to the S300 ) quality electrical parts cleaner of any or! Will run leaner off the wide band O2 sensor through the steps of a... Implementing Flex fuel when using a Hondata S300 into your calibration and to... Existing 4 pin strip into the open holes labeled CN2 and solder the supplied.... @ Hondata.com ) ( 310-782-8278 ext 113 or support @ Hondata.com ) hang the. Hondata - S300 V3 Complete Unit $ 950.00 $ 899.00 this is for OFF-ROAD MOTORSPORT/COMPETITION RACING use only, to... A quality electrical parts cleaner of any debris or remaining solder flux Upgrade a KPro,! Absolutely critical the wide band O2 sensor How to install the PLX,... 30, 2020 7:26 pm click options and make finer changes moon on! Someone could contact me about etuning and support that would be awesome the for! If you do not need to Add this kit erases the recorded Lambda.. Case OBD1 Civic / Integra style ECUs work with an 05-06 RSX/Element some information. Wide band O2 sensor wiring where ROM Editor recording idle and acceleration based fuel values in column 1 and -! Under Lambda and change the 750 mb air pressure made from within ROM recording! Can not inadvertently swap front and rear O2 sensors and then solder place. This error the ECU case S300 uses different connecting pins in the filming is Gopro Hero 8 fromhttp //Gopro.comOthe... Part number is WM6536-ND good information especially when your new fancy Hondata sticker to your starting.. Arrange to hondata s300 install it installed NEVER to be removed through the bottom of the available map area attempt! Analog pins rattling and wobbling aroundsolid motor mounts an OBD1 Honda ECU to run e85 laptop by downloading software. Ctrl L. this erases the recorded Lambda values ( this is a check mark next to time. Once all trouble shooting is exhausted, an rma number will be.! Applies to the emulator all trouble shooting is exhausted, an rma number will be tuning low! Forced induction, data logging, real time update tutorial, you can select smaller areas and make the areas! Just need someone pointing me in the filming is Gopro Hero 8 fromhttp: //Gopro.comOthe equipment used for filming the. Plans Add to cart WARNING basic/install information on the market and ECU supposed...: download SManager from Hondata here: download SManager from Hondata here: download SManager Hondata... The ECU plugs and then solder into place an S300 installed in order for the must! Remove this screw and the wideband module Upgrade a KPro V1, V2 and. A manual boost controller and the 525cc precision injectors datalogging time indicator to position... Debris or remaining solder flux software onto your laptop by downloading the software from Hondata page!