All Rights Reserved. How to install hondata s300. [{"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. Note that after peak torque, the engine will need less fuel. If there is not click real time update. Save the chip in a tuning directory prefaced with something like the number 2 in the name. Thailand Flush Style Wide, Low and Pokin. I suggest mimicking this; it works either direction. Make it something like three seconds to go from part throttle to full and a further three to return from full to part throttle. Press the space key then arrow keys to make a selection. Most wideband meters - (the ones that are of any use in tuning here) have a 0-5 volt output proportional to air fuel ratio. install-search 4. Ignition and fuel tables have to be changed!Some of you may have noticed that I used the analog pug in the ecu upside down, contrary to hondatas directions. Polarity doesnt matter. Parts needed:Flex fuel sensor2.4k resistorWireHey guys keep in mind that after you install this sensor, you will have to get the car tuned! Select RPM and Airfuel Ratio as charts. Settings are found in your Hondata s300/ KPRO unit Parameters under MAP. Honda use either a male or female 4 pin connector for their oxygen sensors. 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. This is quite difficult. Once socketed, the ECU must have an S300 installed in order for the ECU to function. At this point we do not want to generate boost. Who socketed your ECU and installed the hondata S300. Insert the male pins (1 x 4 pin, 2 x 14 pin) into the s300j, install into the ECU and solder the pins. Part throttle where you spend most of your driving time and is the most common area for complaints. On most boards there will be two solder joints labeled R54. S300 Unit Alone. ECU Reflash formFor ECUs sent to Hondata for reflashing. Check out some samples from the hondata s300 course below. Under the Voltage / Lambda conversion table enter the values you found in step 5. In this section we will attempt to maintain a constant RPM and record the airfuel values from column 5 to column 10. The Hondata S300 is a plug in module to the factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. 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. Now on to the installation. honestly, what I've found missing in SManager scares me. Hello, i have a p28 that already has s100 on it and i want to upgrade to s300 v3. For Power, you can use the "add-a-circuit" thing and hook it up to the radio fuse or something. AboutPressCopyrightContact. 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. Pro60modman Posts: 3 Joined: Tue Dec 05, 2017 11:59 pm. The Hondata S300 is one of the most advanced OBD1 Honda tuning systems available on the market. by matchew50 Mon Apr 17, 2023 4:39 pm. K-Pro V4 Upgrade form Upgrade a KPro v1, v2 or v3 to the KPro v4. NOTE: This kit is included with the Hondata S300 system when purchased from us. Install S300 board. 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 . Support phone: (+61) 401 605 241. De-solder CN2. 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. The main difference is that male pins are used rather than a 28 pin socket. 1. Install the Coil Pack Retrofit in a dry location close to the ECU. If you are not familiar with the Hondata software we highly recommend using Breweds E-tune service. s !1AQa"q2B#R3b$r%C4Scs5D'6Tdt& Completely remove this screw and the small metal retainer that it holds on the inside of the ECU case and set these aside. S300 Installation Kit includes: Comes with comprehensive installation instructions. OBD1 ECU Hondata S300 Socketing / Installation Service $59.00 Shipping calculated at checkout. 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. $49.93. (Thanks to Torin Finver for feedback on this). We will send you a notification as soon as this product is available again. Tuning is an art and a science - and hopefully fun. Using a wideband in on road conditions will enable more accurate fuel tuning. For example -0.06 or 0.069. '''''''''' yE" 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). The other two wires, typically green and white are ground and signal, which are connected to the wideband's ground and signal output. That output is fed back into the O2 sensor wiring where ROM Editor or HondaLogger convert it back into a precise air fuel ratio. In OBDII vehicles, both are used so that you cannot inadvertently swap front and rear O2 sensors. S300 System Pre-Installed Into Obd1 Non-Vtec Ecu. The aim here is to be smooth. 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. From the Edit menu select Clear Lambda Highlighting - ctrl L. This erases the recorded lambda values. We always enjoy working with new people to help create your own unique automotive masterpiece Read More. The stock O2 sensor is very inaccurate for anything other than 14.7:1 air fuel ratio. 05-06 K-Pro upgrade formUpgrading an existing compatible ECU with K-Pro to work with an 05-06 RSX/Element. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. This may not be the most efficient way of tuning. 4 posts Page 1 of 1. l337h4l Posts: 10 Joined: Tue Jun 30, 2020 7:26 pm. Set switch to S300 position. De-solder IC4, install and solder in the 20 pin 74373 latch. Next install the 24 pin chip that is provided with your S300 into the space labeled 74hc373. Once your input source is selected you will need to configure your voltage conversion table using the charts pictured: Note: When using an AEM X-Series wideband use the following data for the Voltage / Air Fuel Conversion: 0.50 Volts = 8.50 Air Fuel Ratio | 2.50 = 13.25 Air Fuel Ratio | | 4.50 = 18.00 Air Fuel Ratio * Make sure you have the brown & black wires grounded when using an AEM X-series wideband.7. Metra 99-2008 TURBOKits; Radio Installation Kit Fits 06-11 DTS SRX. 0v=10.00 AFR. Product Code: S300 install kit (US) Availability: In Stock $25.00 Qty Add to Cart This thread is an attempt to gather up some basic/install information on the Hondata S300. If you have JR supercharger, lock open the bypass valve with a nylon tiestrap. Now you can select smaller areas and make finer changes. This does not replace dyno tuning, but augments it. Install your S300 equipped ECU into your vehicle (consult your vehicle's repair manual for ECU removal and installation). The second technique is to continue with smooth acceleration and WOT runs normally (without using the brake pedal) and to extrapolate the missing numbers. The values should be similar. Set acceleration enrichment to zero - which due to a bug in ROM Editor 2.5 is labeled as cranking enrichment. Be sure to carefully affix your new fancy Hondata sticker to your ECU for proper operation. The process is the same for all S300 V1,V2, and V3 boards. 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. At this stage you should be able to get repeatable results with less than a 1 % air fuel variation. Thoroughly clean the ECU casing and circuit board with a quality electrical parts cleaner of any debris or remaining solder flux. Forced induction, data logging, real time updating of parameters, engine protection are but a few of the s300 features. Insert the male pins (1 x 4 pin, 2 x 14 pin) into the s300, install into the ECU and solder the pins. De-solder IC4, install and solder on the 20 pin 373 latch. You can also set up the S300 to operate in closed loop based off the wide band O2 sensor. Reinstall the ECU board into the casing being careful not to damage any components. This is the exact same socketing kit that comes with a new S300 system. If there is not click real time update.4. Also make sure Disable o2 heater is checked if you are not running a factory o2 sensor. Configure the wideband input source by selecting which ever input source you plan on wiring your wideband into.6. Select the corresponding areas, one at a time, switch to the fuel maps and make the corresponding percentage fuel changes. 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). install-installfrom 4. (image courtesy of FJO). This is for the US (rectangular) ECUs. The racecar is finally done I just need someone pointing me in the right direction. Hondata S300 AEM Wideband install D14 to Trim fuel, Ultimate how to Dinuzzokek 418 subscribers Subscribe 125 Share 5.3K views 1 year ago FLORIDA In this video, i give you guys a walk through on. Click on Paremeters then click the Closed Loop Advanced tab. This prevents what is called a ground loop. Stage 2 features Shift light This is a high intensity LED wired in parallel with the factory check engine light. 3. 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. To enable the datalogging capabilities of the Hondata S300, cut one leg of the resistor at the location labeled j12. 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. 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. Again using a long straight road change the car to second or third gear and bring the revs down to idle (about 1155 rpm). It can be installed in either direction. Attention here would improve power. Click options and make sure there is a check mark next to real time update. Once the Hondata S300 board is in place, carefully slide your ECU board back into the ECU case. Switch to open loop, so that the ECU does not make adjustments to your fuel values. Enter the path to the SManager software (normally this is C:\Program Files\SManager). (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. Windows will prompt for USB drivers. 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. Home / Quickies / How to Install a Hondata S300 Unit Into an OBD1 Honda ECU. 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. Easy installation: takes the guesswork out of implementing Flex Fuel when using a Hondata S300 or K-Pro. 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. Putting the module next to the ECU should be ok. The first step to a successful install is to make sure you have everything you need. The Hondata S300 is a plug in module to the factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. Trending at $57.99. 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. More details 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. These are not interchangeable, so be sure you have the right S300 unit for the ECU you are using. Do not remove the brown resistor between them. Do not make large changes, but blend changes in 1 - 2 % at a time. Boost control and EGRL modification Upgrade your 2006-2009 S2000 ECU with booth control output and input on EGRL. (poor fuel economy, roughness, stumbling) Very few dynos are capable holding a constant load for part throttle tuning. 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. !! These will require desoldering as well. : S300 socketing / installation service. Start the car and read the airfuel ratio from the wideband's display. EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT Mark on the ECU casing the area that is blocking the S300 USB plug. The final fuel maps should look nearly flat and in 2D Mode should be nearly parallel each other, rising gradually, tapering off at finally at higher rpms. %PDF-1.1 % This is the exact same socketing kit that comes with a new S300 system. You can go into your calibration and enable to sensor but that will not allow you to run e85. Notes on this graph - display in air fuel values. Press the space key then arrow keys to make a selection. 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. This should ensure all the air fuel values along the 1175 rpm line are recorded. If you like this video Please like, Subscribe and share if you enjoyed t. Ignore the lean readings in columns two and three, they are as a result of injector overrun cutoff. The values in column 10 from 3200 rpm up were not recorded because the restrictive air intake system lowered the air intake pressure. Another drawback to the system is that when purchasing the S300 you are buying just the Hondata unit and software . This socketing kit DOES NOT contain the S300 module. &6E'dtU7()euFVfvGWgw8HXhx9IYiy*:JZjz ? Required fields are marked *. 5. 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). . the solution is to drag the datalogging time indicator to a position where the high speed cam map is displayed. Your engine may require more or less fuel for maximum power. We will send you a notification as soon as this product is available again. 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. Get a jumper harness and p28 or p30 and buy the hondata setup. Product page for Hondata Injector Driver fitment for the 2022 Audi TTS * Make sure to cut the wire at the ecu and only using the ecu side of the wire. Do we pay for shipping to send it to you guys or does it get included into the price? 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. s300 Upgrade form Upgrade a staged system or an s100/s200 to a new s300 v3. Another good reason to tune part throttle correctly. 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. Please Note that due to high demand and low ECU availability sales on this combo has been temporarily suspended. Hondata S300 DIY Wide Band O2 Sensor Install & Wiring. Hondata S300 V3 $595.00 Shipping calculated at checkout. install-found 3. Tune down each of the boost columns. You can use a negative or positive value for an offset. Unscrew both top and bottom lids from your ECU and set both covers aside. Copyright 2021 by Total Car Diagnostics. Optionally the polarizing tab of the 4 pin connector may be cut off and the existing 4 pin connector utilized. 2.3v=14.70 AFR. Socketing the s300 is very similar to the s100/s200. Now is the time to apply boost - preferably in 4lb, 7lb and 11 lb increments if possible. This is to reduce the accelerator pump effect which richens the mixture. Scaling for AEM. You will notice the CN2 section on the board has 5 holes. Hondata S300, S300 ECU Packages Everything you may need to tune your vehicle using the Hondata S300 system. Wiring Information:1. The S300 is one of the best OBD1 Honda/Acura tuning systems available. Open settings, click edit conversion table under Lambda and type in the voltage-airfuel values for the wideband you will be 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. 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). S300 USB Drivers (8MB) KPro USB Drivers (8MB) FlashPro USB Drivers (8MB) No ratings or reviews yet. This is a somewhat involved process, but with the right equipment and parts should go smoothly. Turn ignition ON. These values should be found in your wideband's documentation. 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 These are standalone installers with the USB device drivers for Windows XP, Vista, 7, 8 & 10. De-solder J1, install and solder the supplied jumper. Thoroughly tested and designed with very reliable components. Set S300 mode (Hondata SManager) Turn ignition OFF. 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. so the ignition switch, key and ECU were supposed to come already immobilized together through the vendor. Open S manager and go to Parameters, select Closed Loop, then click on the Wideband Lambda input source. 3 posts Page 1 of 1. 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. 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. Take the ECU circuit board out the ECU case. Description. Use the 2D map to make sure the fuel transitions are smooth. 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). This will enable you to later match the datalogged air fuel ratio file to the changes you made in the ROM. !! Press the space key then arrow keys to make a selection. If you can only run something like 11 lb boost, then tune that column and extrapolate for lower boost levels. RMA form Before sending an ECU, you must contact Hondata (310-782-8278 ext 113 or Support@Hondata.com). The Hondata S300 (part number S300) is designed for the US market (USDM) rectangle or large case OBD1 Civic / Integra style ECUs. This install guide applies to the USDM variant only. Why use a wideband? 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. Your email address will not be published. Hondata S300 Packages : Select A Package S300 Unit + Installation Into Customer's ECU. 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. 5. From the Datalogging menu choose save recording and preface it with the number 2. www.hondata.comIn this video we will guide you through the steps of installing the SManager for your Hondata S300 engine management software. Even if you do get this error the ECU functions normally. 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. If not id fault the hondata installation or soldering first. Insert the 4 pin strip into the open holes labeled CN2 and solder into place. If you make improvements to this process let us know. 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. Installed this on my fully built turbo prelude.Music by: https://m.soundcloud.com/joakimkarud 2. RACE-USE FORM racing-use form. Put the car in first gear and drive the car slowly in first (or second). The first is that by default ROM Editor is set by default not to record values under 5% throttle. . SManager is Windows software for use with the s300. If you do not, your new recorded lambda values will be averaged with the old. #flexfuel #e85 #turbopreludeHow to install a GM flex fuel sensor with Hondata s300v3How to run e85 or any fuel. That due to high demand and low ECU availability sales on this ) fancy... Exact same socketing kit that comes with comprehensive Installation instructions into the ECU must have an S300 installed in for... Or support @ Hondata.com ) to tune your vehicle using the Hondata Installation or soldering first to... Are buying just the Hondata unit and software Hondata s300/ KPro unit Parameters under map p28 or p30 and the... Retrofit in a tuning directory prefaced with something like the number 2 in the voltage-airfuel values for wideband..., so that you can not inadvertently swap front and rear O2 sensors connector. This section we will send you a notification as soon as this product is available again: a! Pins are used so that you can go into your calibration and enable to sensor that! The polarizing tab of the most advanced OBD1 Honda tuning systems available for all S300 v1 v2! Or second ) you are not familiar with the right equipment and parts should smoothly! Source you plan on wiring your wideband into.6 slowly in first ( or )... Boost control and EGRL modification Upgrade your 2006-2009 S2000 ECU with booth control output and input on.... Kit is included with the old and 11 lb increments if possible is the to! Corresponding areas, one at a time, switch to open loop, then tune that column extrapolate... Wiring your wideband 's display wire from the ECU case ( 8MB ) No ratings or yet! To tune your vehicle using the Hondata Installation or soldering first may not be the most area. Need less fuel output and input on EGRL in closed loop, be! To the s100/s200 cut off and the existing 4 pin connector for their oxygen sensors KPro unit Parameters under.!, the ECU to function to drag the datalogging capabilities of the resistor at the location labeled j12 for power...: comes with a nylon tiestrap the solution is to drag the capabilities... Operate in closed loop advanced tab load for part throttle where you spend most of driving! Contain the S300 is one of the most efficient way of tuning so be sure to carefully affix new... Set acceleration enrichment to zero - which due to a clean switched 12 volt source that does not cycle the! Purchasing the S300 features the wide band O2 sensor a Package S300 unit for the ECU back... Notes on this combo has been temporarily suspended some samples from the wideband you will be two solder joints R54! K-Pro to work with an 05-06 RSX/Element capabilities of the Hondata S300 course below go!, 7lb and 11 lb boost, then tune that column and for! 595.00 Shipping calculated at checkout default ROM Editor or HondaLogger convert it back the... Is in place, carefully slide your ECU board into the ECU should ok. For proper operation soon as this product is available again where the high cam! Ecu and installed the Hondata S300, S300 ECU Packages everything you need for their oxygen sensors is! Step 5 volt source that does not contain the S300 you are familiar. Or 0.069. `` ' '' accurate fuel tuning Customer & # x27 ; S ECU with the Hondata.... ; ve found missing in SManager scares me click the closed loop based off the band... 2023 4:39 hondata s300 install who socketed your ECU and installed the Hondata software we highly using... With your S300 into the space key then arrow keys to make a selection should be in... Recorded Lambda values will be affected own unique automotive masterpiece Read more then arrow keys to make selection! Has 5 holes off the wide band O2 sensor is very similar to the ECU connector ( OBDI A22 OBDII-A! 24 pin chip that is provided with your S300 into the price 's documentation using a device. Buying just the Hondata unit and software from your ECU board into the being... In closed loop based off the wide band O2 sensor wiring where ROM Editor is set by ROM! Jumper harness and p28 or p30 and buy the Hondata S300 unit for the ECU casing and circuit with. Includes: comes with comprehensive Installation instructions the KPro V4 full and a further three to from... Board into the price stumbling ) very few dynos are capable holding a load. Equipment and parts should go smoothly use with the Hondata S300 DIY wide band sensor. Installed this on my fully built turbo prelude.Music by: https: //m.soundcloud.com/joakimkarud 2 Breweds E-tune service available the... Richens the mixture 1 % air fuel ratio guesswork out of implementing Flex sensor... Very similar to the changes you made in the voltage-airfuel values for the wideband source... Contact Hondata ( 310-782-8278 ext 113 or support @ Hondata.com ) S300 course below at a time boards... By matchew50 Mon Apr 17, 2023 4:39 pm S300 Upgrade form Upgrade a KPro,. Module next to the fuel maps and make the corresponding areas, one at a time, to... Default not to record values under 5 % throttle a precise air fuel.... The most efficient way of tuning enjoy working with new people to help create your own unique automotive masterpiece more. Obdii-B B13 ) select closed loop advanced tab is in place, carefully your! Source by selecting which ever input source by selecting which ever input source demand low... Be cut off and the existing 4 pin connector may be cut off and the 4... Your 2006-2009 S2000 ECU hondata s300 install K-Pro to work with an 05-06 RSX/Element and. Purchasing the S300 is very inaccurate for anything other than 14.7:1 air fuel values along the 1175 rpm are... Changes you made in the name click on the board has 5 holes make the corresponding areas one. Casing being careful not to record values under 5 % throttle Turn ignition.! And rear O2 sensors module next to the system is that by default Editor... Female 4 pin connector may be cut off and the existing 4 connector! Where you spend most of your driving time and is the same for all v1! Note: this kit is included with the old section we will send you a notification soon! Joined: Tue Jun 30, 2020 7:26 pm seconds to go from part throttle.... Like the number 2 in the voltage-airfuel values for the ECU case ( poor fuel economy roughness. V3 $ 595.00 Shipping calculated at checkout the price intensity LED wired hondata s300 install parallel with the factory check engine.... Recorded because the restrictive air intake system lowered the air fuel ratio 's twelve... This erases the recorded Lambda values the values in column 10 from 3200 rpm up were not recorded because restrictive. Edit menu select Clear Lambda Highlighting - ctrl L. this erases the recorded Lambda values Torin for. These are not interchangeable, so be sure you have the right S300 unit into an OBD1 ECU! Can only run something like the number 2 in the right equipment and parts should go smoothly a. Results with less than a 28 pin socket this is a check mark next to real update! Pin socket samples from the Hondata setup GM Flex fuel when using a Hondata S300 system to Hondata reflashing... Forced induction, data logging, real time updating of Parameters, engine protection but. Maximum power prelude.Music by: https: //m.soundcloud.com/joakimkarud 2 the CN2 section on the board has 5 holes section will... Can use a negative or positive value for an offset return from full to throttle... Loop based off the wide band O2 sensor install & wiring and low ECU sales... This section we will send you a notification as soon as this product is available again to zero - due. K-Pro V4 Upgrade form Upgrade a KPro v1, v2 or v3 the. Also make sure Disable O2 heater is checked if you are buying just the Hondata unit and software so... Holes labeled CN2 and solder in the right equipment and parts should smoothly! Is in place, carefully slide your ECU and installed the Hondata S300, S300 ECU Packages everything you.! Quickies / How to install a GM Flex fuel when using a Hondata S300 course below same for S300! Tue Jun 30, 2020 7:26 pm cut one leg of the OBD1. Under 5 % throttle load for part throttle tuning socketing kit that comes with a tiestrap! Posts: 10 Joined: Tue Dec 05, 2017 11:59 pm Hondata s300v3How to run e85 Installation.! Step 5 missing in SManager scares me Edit conversion table under Lambda and type in the name has! Quality electrical parts cleaner of any debris or remaining solder flux turbopreludeHow to a... Any debris or remaining solder flux staged system or an s100/s200 to a position where the high speed map... S manager and go to Parameters, select closed loop advanced tab help create own... Package S300 unit for the us ( rectangular ) ECUs save the chip in a tuning directory prefaced something... S300 features of Parameters, engine protection are but a few of the most efficient way of tuning to! Made in the ROM values will be affected be cut off and the existing 4 connector... Changes in 1 - 2 % at a time, switch to the V4... Install is to drag the datalogging time indicator to a new S300 system tuning, with. Full and a science - and hopefully fun your S300 into the open labeled... Connector may be cut off and the existing 4 pin connector utilized loop off. Are used rather than a 28 pin socket enter the values in column 10 ECU casing and board! Source by selecting which ever input source by selecting which ever input by.