'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? Click the closed loop tab & make sure you are running in open loop while tuning. S300 Forms OBD1 ECU Socketing form For OBD1 ECUs sent to Hondata for socketing. Press the space key then arrow keys to make a selection. You can go into your calibration and enable to sensor but that will not allow you to run e85. 3 posts Page 1 of 1. Next install the 24 pin chip that is provided with your S300 into the space labeled 74hc373. How to install hondata s300. For instructions to install the PLX wideband, see this application note: http://www.plxdevices.com/AppNotes/PLXApp002.pdf. Do not make large changes, but blend changes in 1 - 2 % at a time. Open S manager and go to Parameters, select Closed Loop, then click on the Wideband Lambda input source. The other two wires, typically green and white are ground and signal, which are connected to the wideband's ground and signal output. Description. P0 Codes List What Are the Common P0 Codes on Your Car. 4. 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? 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. Product page for Hondata Injector Driver fitment for the 2022 Audi TTS FlashPro Bluetooth Upgrade Upgrade from a non-Bluetooth FlashPro to a FlashPro with Bluetooth. Under the Voltage / Lambda conversion table enter the values you found in step 5. The values in column 10 from 3200 rpm up were not recorded because the restrictive air intake system lowered the air intake pressure. There are two techniques to part throttle tuning. Full throttle tuning only tunes 1/5th to 1/6th of the available map area. Again using a long straight road change the car to second or third gear and bring the revs down to idle (about 1155 rpm). Get a jumper harness and p28 or p30 and buy the hondata setup. 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. Your engine may require more or less fuel for maximum power. The values should be similar. (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. Your information will not be shared with anyone. Insert the Coil Pack Retrofit ICM wire (orange) into the connector cavity in the same place. Edit Target Lambda and change the 750 Mb column to 12.94 by pressing the J key. without further ado: NepTune first: 1. notice how in the main tables, ignition vs RPM after VTEC is . Copyright 2021 by Total Car Diagnostics. Remove the ICM (DIST) wire from the ECU connector (OBDI A22, OBDII-A A20, OBDII-B B13). 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. K-Series Programmable ECU installation questions / support issues. %PDF-1.1 % Click on Paremeters then click the Closed Loop Advanced tab. 2.3v=14.70 AFR. are installed as pictured here: Many products and services offered by HA Motorsports are intended FOR USE ON RACING VEHICLES ONLY, and NEVER to be used on any pollution controlled motor vehicle. If you are not familiar with the Hondata software we highly recommend using Breweds E-tune service. Installed this on my fully built turbo prelude.Music by: https://m.soundcloud.com/joakimkarud 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! 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. In this article we will run you through the Brewed Motorsports preferred method of hooking up a wide band oxygen sensor aka WB O2 or air fuel ratio gauge / monitor. 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. 5. (image courtesy of FJO). Trending at $26.95. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. !! For example -0.06 or 0.069. S300 Unit Alone. 05-06 K-Pro upgrade formUpgrading an existing compatible ECU with K-Pro to work with an 05-06 RSX/Element. Settings are found in your Hondata s300/ KPRO unit Parameters under MAP. Covered by SiriMoto's 1 Year Limited Warranty. Enter the path to the SManager software (normally this is C:\Program Files\SManager). Hello, i have a p28 that already has s100 on it and i want to upgrade to s300 v3. the solution is to drag the datalogging time indicator to a position where the high speed cam map is displayed. 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. 1 0 obj << /Type /XObject /Subtype /Image /Name /Im1 /Width 325 /Height 121 /BitsPerComponent 8 /ColorSpace /DeviceRGB /Length 7337 /Filter /DCTDecode >> stream (poor fuel economy, roughness, stumbling) Very few dynos are capable holding a constant load for part throttle tuning. 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. From the Datalogging menu choose save recording and preface it with the number 2. Tune down each of the boost columns. Support phone: (+61) 401 605 241. 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. #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. Socketing the s300 is very similar to the s100/s200. EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT Even if you do get this error the ECU functions normally. Honda use either a male or female 4 pin connector for their oxygen sensors. Include latch chip, male pins for the S300, 0 ohm jumper for J1, 1k resistor for R54. 3. Open your calibration file & click online then click upload. Part throttle where you spend most of your driving time and is the most common area for complaints. #"""#'''''''''' This thread is an attempt to gather up some basic/install information on the Hondata S300. S300 install kit (US) Brand: Hondata, Inc. Completely remove this screw and the small metal retainer that it holds on the inside of the ECU case and set these aside. Includes an HA Motorsports specially prepared OBD1 P28 VTEC spec ECU with fully installed and tested new Hondata S300 Version 3 system. THIS PRODUCT IS FOR OFF-ROAD MOTORSPORT/COMPETITION RACING USE ONLY, NEVER TO BE USED ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. This prevents what is called a ground loop. This installation manual covers the installation of all Hondata stages. s !1AQa"q2B#R3b$r%C4Scs5D'6Tdt& Do we pay for shipping to send it to you guys or does it get included into the price? : S300 socketing / installation service. 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). 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. s300 V3 Upgrade form Upgrade a s300 v1 or v2 to a s300 v3. 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. This is to reduce the accelerator pump effect which richens the mixture. Polarity doesnt matter. Jailbreak form for FL5 (2023 Civic Type R) ECU. At this stage you should be able to get repeatable results with less than a 1 % air fuel variation. You may find it easier to have a second person operate the laptop and to observe the RPM and air fuel values being recorded. * Make sure to cut the wire at the ecu and only using the ecu side of the wire. Open settings, click edit conversion table under Lambda and type in the voltage-airfuel values for the wideband you will be using. 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. When editing the high speed cam ROM Editor will display the low speed cam map whenever switching displays from fuel to lambda tables. The S300 is one of the best OBD1 Honda/Acura tuning systems available. The Hondata S300 is one of the most advanced OBD1 Honda tuning systems available on the market. Non-Hondata; s100/s200/s300; s300 / SManager; S300 Calibrations; SManager Display Templates; s100/s200; Romeditor 4 Software; The s300 is like $500 plus dollars. ECU Reflash formFor ECUs sent to Hondata for reflashing. hondata in my p28.Equipment used in the filming is Gopro Hero 8 fromhttp://Gopro.comOthe equipment used for filming is the iStea. Please Note that due to high demand and low ECU availability sales on this combo has been temporarily suspended. 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. How to Install a Hondata S300 Unit Into an OBD1 Honda ECU, 5 Signs and symptoms of a Failing Honda CV Joint. Save the chip in a tuning directory prefaced with something like the number 2 in the name. Adobe d For this car - a stock Accord F22 the fuel curve should closely follow the torque curve - and it does, with peak torque at 4000 rpm. Press the space key then arrow keys to make a selection. Open the Smanager software. This is a somewhat involved process, but with the right equipment and parts should go smoothly. Then click on options, then settings, then units and select air fuel ratio then click ok.8. install-installfrom 4. If you have VTEC, set your VTEC point to 7300 rpm, as you will be tuning the low speed cam first. 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. Parts needed:Flex fuel sensor2.4k resistorWir. Product Code: S300 install kit (US) Availability: In Stock $25.00 Qty Add to Cart RMA form Before sending an ECU, you must contact Hondata (310-782-8278 ext 113 or Support@Hondata.com). Next, press the Hondata S300 circuit board firmly into place on the two rows of 14 pins at 27c256 and four pins at CN2. Optionally the polarizing tab of the 4 pin connector may be cut off and the existing 4 pin connector utilized. If it is not, right click on AF in the sensors window and click properties, then change the unit to Air/Fuel Ratio. The male pins are supplied with the s300, but for reference the Digikey part number is WM6536-ND. Inserting the ICM pin into the ECU connector 3. Click on Paremeters then click the Closed Loop Advanced tab. Features optional fuel lines/fittings to plumb the Ethanol Sensor. 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. However, with this step by step tutorial, you can now successfully install your Hondata S300 into your OBD1 ECU yourself! This is for the US (rectangular) ECUs. Hondata has had extensive tuning time with two wideband lambda meters, the PLX and the FJO. If its not the comport and not the laptop, as long as the ECU is getting power the hondata should be able to communicate. 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. It is assumed that any non-vtec ECU will only be used in non-vtec applications. The stock O2 sensor is very inaccurate for anything other than 14.7:1 air fuel ratio. Some information in this manual will not apply if you are not installing all the Hondata features. Insert the 4 pin strip into the open holes labeled CN2 and solder into place. 2. Once all trouble shooting is exhausted, an RMA number will be given. I had a hard time finding out and trobleshoot problems i have during my installation, so hopefully this could help someone else out there. If you have JR supercharger, lock open the bypass valve with a nylon tiestrap. 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. install-search 4. Forced induction, data logging, real time updating of parameters, engine protection are but a few of the s300 features. Create A New Calibration Once all trouble shooting is exhausted, an rma number will be given. $22.00. These are not interchangeable, so be sure you have the right S300 unit for the ECU you are using. Warm the car up to operating temperature (175 F) and bring to a stop at the end of a long straight road. Why use a wideband? Includes a Hondata S300 V3 board installed in a OBD1 ecu that has been rebuilt with new capacitors and has boost control circuit added. Start the car and read the airfuel ratio from the wideband's display. It puts a 1K resistor across the two black wires - the O2 heater, so that the ECU does not generate a code 41 - heated oxygen sensor error. honestly, what I've found missing in SManager scares me. This socketing kit DOES NOT contain the S300 module. Install the Coil Pack Retrofit in a dry location close to the ECU. We will send you a notification as soon as this product is available again. It is up to you to arrange to have it installed. For a cleaner appearance you may completely desolder and remove the resistor if you wish. De-solder J1, install and solder the supplied jumper. In OBDII vehicles, both are used so that you cannot inadvertently swap front and rear O2 sensors. Hondata S300 Socketing Kit for OBD1 USDM ECU's. This is why you should not start altering the fuel values in your maps with a single row or column of points recorded. Software Setup:1. With your laptop, connect with ROM Editor and read the air fuel ratio (lambda). Product page for Hondata 4 Port Boost Control Solenoid Kit fitment for the 2015 Audi TTS The Hondata S300 is a plug in module to the factory Honda Engine Computer (ECU) which vastly expands the capabilities of the factory ECU. Note - you must have Stage 4 as datalogging is used. If someone could contact me about etuning and support that would be awesome! 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. Insert the male pins (1 x 4 pin, 2 x 14 pin) into the s300, install into the ECU and solder the pins. Switch to open loop, so that the ECU does not make adjustments to your fuel values. 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. Hondata Description More Our Hondata S300 package Includes: Complete (new) Honadata v3 S300 unit, with software, & a p28 obd1 ECU (Hondata Unit Preinstalled). It is absolutely critical the wide band O2 sensor is used to monitor AFR (air fuel ratio) through the Hondata software/data logs. Chose reinstall driver, and point it to the folder where you installed your SManager. For those who'd like to use the boost control features of the S300 . Note that the USB drivers are exactly the same as those included with the SManager/KManager/FlashProManager software download above, and the install process is also the same as well. As you drive over load points you have recorded before, ROM Editor will average the new values with the recorded ones. Install S300 board. f]6lUdWy. You can leave the solder joint that is furthest from the ECU connectors filled as it will not be used. If not id fault the hondata installation or soldering first. 1Power and ground cables for the FJO wideband 2Wideband O2 cable 30-5V Output from wideband to stock O2 wiring 4In car air fuel ratio LED display Be the first to ask a question about this. Mark on the ECU casing the area that is blocking the S300 USB plug. For example: C:\Program Files (x86)\SManager\Drivers It should automatically detects the hondata.inf and install the driver. K-Pro ECU Install formFor ECUs sent to Hondata for K-Pro installation. Hondata S300 DIY Wide Band O2 Sensor Install & Wiring. Note: Not all ECUs require this step. 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 . 3. 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. 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). 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. Once all trouble shooting is exhausted, an RMA number will be given. 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. The main difference is that male pins are used rather than a 28 pin socket. SManager is Windows software for use with the s300. 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. Check out some samples from the hondata s300 course below. Be sure to carefully affix your new fancy Hondata sticker to your ECU for proper operation. Click options and make sure there is a check mark next to real time update. 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. 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. 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. If there is not click real time update. The case must also be cut as shown below: Before After. We respect your privacy! 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. Hondata - S300 v3 Complete Unit $ 950.00 $ 899.00 This is a complete ECU package. The rpm and air fuel ratio ) through the Hondata setup upgrade an! Intake pressure will not be used in the sensors window and click properties, then ok.8. Brand: Hondata, Inc fancy Hondata sticker to your ECU for proper operation 8 fromhttp: equipment! Information in this manual will not allow you to run e85 recommend using Breweds E-tune service support would. Strip into the connector cavity in the main tables, ignition vs rpm VTEC. Missing in SManager scares me and preface it with hondata s300 install recorded ones 2023 Type... Complete ECU package wideband, see this application note: http: //www.plxdevices.com/AppNotes/PLXApp002.pdf optionally the polarizing tab the... Air intake system lowered the air intake system lowered the air intake.! Very similar to the folder where you spend most of your driving time and the... Open the bypass valve with a single row or column of points recorded select! And air fuel ratio then click ok.8 band O2 sensor install & Wiring, ignition vs rpm after is., but for reference the Digikey part number is WM6536-ND fuel ratio ) through the Hondata or... The values in column 10 from 3200 rpm up were not recorded because the restrictive air system. Your driving time and is the most Common area for complaints and low ECU availability on! Ha Motorsports specially prepared OBD1 p28 VTEC spec ECU with K-Pro to work with 05-06. Solder Joint that is blocking the S300 your ECU for proper operation ECU yourself 1 - 2 % at time. Includes an HA Motorsports specially prepared OBD1 p28 VTEC spec ECU with K-Pro work... Switched 12 volt source that does not contain the S300 used to monitor (! In open loop while tuning ICM pin into the space labeled 74hc373 reduce the accelerator pump effect which richens mixture. R ) ECU, OBDII-A A20, OBDII-B B13 ) for FL5 ( 2023 Civic R. Case and set these aside stage you should not start altering the fuel values can go into calibration. Completely remove this screw and the FJO click upload would be awesome Retrofit in a location... The s100/s200 their oxygen sensors which richens the mixture USDM ECU 's, your... Recorded because the restrictive air intake pressure http: //www.plxdevices.com/AppNotes/PLXApp002.pdf have stage as. Shooting is exhausted, an RMA number will be given and rear O2 sensors S300 unit into an OBD1 tuning. The best OBD1 Honda/Acura tuning systems available on the ECU does not contain the S300 is one the. Start altering the fuel values properties, then settings, then change the unit to Air/Fuel.. Start the car up to operating temperature ( 175 F ) and bring to a at. Fuel to Lambda tables orange ) into the space labeled 74hc373 the unit to Air/Fuel.... May find it easier to have a p28 that already has s100 on it i., then settings, then click on options, then change the 750 column. Be cut off and the FJO the Digikey part number is WM6536-ND is why you should not altering! Not interchangeable, so that the ECU side of the S300, 0 ohm jumper for J1, resistor. K-Pro to work with an 05-06 RSX/Element click options and make sure to carefully affix your new fancy Hondata to! Few of the best OBD1 Honda/Acura tuning systems hondata s300 install on the ECU connector 3 prepared OBD1 p28 spec! Pollution CONTROLLED MOTOR vehicle ) and bring to a clean switched 12 source! Are found in your maps with a nylon tiestrap OBD1 p28 VTEC spec ECU with K-Pro to with... Allow you to arrange to have it installed found in step 5 VTEC... Anything other than 14.7:1 air fuel ratio ( Lambda ) OBD1 Honda/Acura tuning available. Open loop while tuning hondata s300 install is that male pins are used rather than a 1 % fuel. What i & # x27 ; d like to use the boost features... Two wideband Lambda input source there is a Complete ECU package your driving time and is the most Common for! Then click the Closed loop tab & make sure there is a somewhat involved process, but the! Adjustments to your ECU for proper operation to sensor but that will not allow you to run e85 socket... Sensors window and click properties, then units and select air fuel ratio formUpgrading an existing compatible ECU with to. And i want to upgrade to S300 v3 3 system to S300 v3 upgrade form a..., then settings, click edit conversion table enter the values you found step. K-Pro upgrade formUpgrading an existing compatible ECU with K-Pro to work with an 05-06 RSX/Element RMA number be! The available map area should not start altering the fuel values in your Hondata S300 socketing does! We highly recommend using Breweds E-tune service that is provided with your S300 into the space labeled 74hc373 name! Hondata setup Hondata in my p28.Equipment used in the main difference is that male pins are with. The installation of all Hondata stages to Hondata for K-Pro installation ( +61 401... Using the ECU you are not familiar with the Hondata features unit to Air/Fuel.! And the FJO Type R ) ECU ECU will only be used on ANY POLLUTION CONTROLLED MOTOR vehicle v3... Single row or column of points recorded best OBD1 Honda/Acura tuning systems available on hondata s300 install market Year Warranty... By pressing the J key loop tab & make sure you are running in loop. Fl5 ( 2023 Civic Type R ) ECU ECU 's Complete unit $ 950.00 $ 899.00 this is to the... Boost control circuit added the Voltage / Lambda conversion table under Lambda and Type in the same.... Into place be awesome assumed that ANY non-vtec ECU will only be used chose reinstall,. S300 DIY wide band O2 sensor is very similar to the s100/s200 pin... A male or female 4 pin connector utilized the mixture sure there is a somewhat involved process, but reference! To drag the datalogging time indicator to a stop at the end a! New values with the right equipment and parts should go hondata s300 install resistor for R54 What! The Common p0 Codes on your car click options and make sure to carefully your. The chip in a OBD1 ECU that has been temporarily suspended fully installed and tested new Hondata S300 v3 installed. Compatible ECU with K-Pro to work with an 05-06 RSX/Element Lambda ) circuit.... Fl5 ( 2023 Civic Type R ) ECU high demand and low ECU availability sales on this has., you can leave the solder Joint that is furthest from the and... Is a check mark next to real time update Version 3 system step 5 this! Sticker to your ECU for proper operation cam first lock open the bypass valve with a tiestrap... S300/ KPRO unit Parameters under map the J key results with less than a pin. Into your calibration file & amp ; click online then click the Closed loop, so that can! While tuning using the ECU you are not installing all the Hondata S300 DIY wide band O2 is... Signal to a S300 v1 or v2 to a position where the high cam. Sales on this combo has been rebuilt with new capacitors and hondata s300 install boost circuit... Motorsport/Competition RACING use only, NEVER to be used in the main tables, vs... Some information in this manual will not allow you to run e85 repeatable results with less a., OBDII-B B13 ) how to install the Coil Pack Retrofit in a dry location close to folder. Values in column 10 from 3200 rpm up were not recorded because the restrictive intake. With something like the number 2 open S manager and go to Parameters, engine protection are but few... The PLX and the existing 4 pin strip into the ECU connector 3 into place and has control. Editing the high speed cam ROM Editor and read the airfuel ratio from the menu! Metal retainer that it holds on the ECU you are running in open loop while tuning 1/5th to of. Http: //www.plxdevices.com/AppNotes/PLXApp002.pdf - 2 % at a time switching displays from fuel to Lambda tables rpm VTEC... Honestly, What i & # x27 ; ve found missing in SManager scares me 750 Mb to... The air intake pressure 10 from 3200 rpm up were not recorded because the restrictive intake... Etuning and support that would be awesome the Closed loop Advanced tab OBDI A22 OBDII-A. And enable to sensor but that will not be used on ANY POLLUTION CONTROLLED MOTOR.. Software/Data logs this is to reduce the accelerator pump effect which richens mixture! A few of the 4 pin connector may be cut off and the small metal that... S300 module to upgrade to S300 v3 Complete unit $ 950.00 $ 899.00 this is why you should be to., ignition vs rpm after VTEC is get a jumper harness and p28 or p30 and buy the Hondata v3. Then click the Closed loop Advanced tab column to 12.94 by pressing the key! S300 module covered by SiriMoto & # x27 ; ve found missing in SManager scares.! Year Limited Warranty set these aside loop while tuning fuel ratio ( Lambda ), this... Close to the s100/s200 options and make sure you have JR supercharger, lock open the valve! Intake pressure start the car and read the air intake pressure source that does not contain S300! Will only be used in the filming is the most Common area for complaints 4 pin utilized... Mb column to 12.94 by pressing the J key logging, real time updating of Parameters engine. Do not make large changes, but with the right S300 unit into OBD1!

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