Honda grom ecu location. Closed loop and Open Loop.

Honda grom ecu location Aug 23, 2018 · Honda Grom Forums. Remember that chart is for the male ECU itself, and not the female connector the ECU plugs into. So far it's been 30 bucks will spent. Good luck Jun 26, 2013 · The WBC2 will now monitor the Bikes Exhaust output, using a much more accurate WIDE BAND o2 sensor. Narrowband is doing it's thing, swinging it's voltages back and forth playing hot/cold around the . 7) and a 35% torque increase (8. Oct 17, 2019 · This will fit 2014-2015 groms but you are not able to use the ecu thats included. 7v. The best part, with so many options to choose from, a Aug 30, 2018 · Quit your job, cause your gonna be flooded with ECU's if you are reasonable with cost. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada After months of development, we're now offering ECU flash service for the 2022+ Honda Grom and Monkey! The 2022+ engine doesn't run as lean in the lower RPM as the previous generation, but still runs lean at higher RPM once an intake and exhaust are added. I did a reset. 14,200 miles Jan 20, 2022 · You have the 2022 or 23 grom? I have the 22 grom and having almost the same issue. Jun 9, 2020 · Yes I ran the grom for about 20 miles and saved the map before turning off the grom. Sep 11, 2014 · As we know, the Grom/MSX doesn't have a MAP (Manifold Absolute Pressure) sensor to get actual information about how thick or thin the air is in your location / at your altitude, so you have to tell it by twisting the grip when you reset the ECU. The only issue I’m having is that the tachometer no longer shows any Rebs at all. 1 4 of 4 Go to page. 4. and the bike has ran flawlessly! Question is, Ive just ordered the takegawa 143cc kit, i was wondering if i would be ok to continue running the finbro ecu? May 31, 2018 · On the 2014/2015 grom we where able to obtain a "Switching" positive power from the ECU Fuse holder, which was nice and easy. Dec 16, 2016 · Since my grom is out of warranty, I proceeded to open up the wiring harness from the ECU connector towards the ignition coil. So here is my question. I'm currently running that, and the Dynojet PCV and AT-200 on mine. Content on hondagrom. Oct 13, 2020 · Ok for starts 2020 Grom, Chimera Intake, Zoom exhaustjust installed Tb Cam and Dh ECU and bike won't fire up. Jun 8, 2017 · I got my oil cooler in today. 7v index the ECU is indexing, until it again sees this condition more often than not. Finbro ecu. I did not see any good videos on here about how to do it so I figured I'd Sep 8, 2013 · I saw it on a thread here somewhere, someone had a 'special' tool, which was basically an paperclip with electrical tape on it to jump something on the ecu to reset it. I’ve upgraded to a chimera intake, zoom loop exhaust, tb camshaft, afi+ fuel controller and now I’m hitting my rev-limter. No luck. Related Honda Grom Honda Motorcycle Cars and Motor Vehicles forward back r/HomeNetworking HomeNetworking is a place where anyone can ask for help with their home or small office network. This proved to be a lot of work and I would've had to drop the engine and remove more parts, so I decided to snip the pink/blue wire (used a wiring diagram) that leads from the ECU to the coil and soldered a thicker Dec 18, 2023 · The inspiration being, the ability to throw an OG Grom ECU on a CT or later Grom. 1-13. I used the pin numbering chart in my Grom Service Manual. In short. Should provide adequate cooling in that location. Dec 24, 2016 · This sends the dummy signal to your ecu forcing it to change what it sends to the injector. Here is a video of how to remove the ECU from your 2022 Honda Grom/MSX125 in case you want to get your ECU tuned. A forum community dedicated to Honda Grom owners and enthusiasts. Unlock the full potential of your Honda Monkey/Grom/Super Cub* with a CJR Performance ECU Flash! With OVER 100 DIFFERENT CJR CUSTOM TUNED ECU flashes to choose from, we will make sure your bike is paired to your exact modifications in addition to custom preferences. Where are you jamming your aRacer stuff? Jump to Latest Follow 929 Jan 12, 2017 · Honda Grom Garage. It gets wired in between the stock O2 sensor and harness, and functions to offset the voltage being sent form the O2 sensor to the ECU in order to "trick" the bike into thinking it needs more fuel, thereby helping to resolve the lean condition. Mar 28, 2019 · So bring in the aftermarket ECU that claims "13. Sep 17, 2021 · Bought a grom recently and fell down the mod rabbit hole. I. This is probably the simplest thing I've done on the Grom yet, so it's a quick one!The ECU ha Feb 8, 2016 · Hello, yes im new, yes ive researched the issue and cant seem to find the answer. #grom #jc92 #msx125 Jul 10, 2023 · Using the Paperclip Method, you can easily reset the ECU of your Honda Grom by following these four simple steps: Remove the seat and locate the ECU. Search our store Dec 18, 2023 · Just curious if anyone has seen an ECU adapter pigtail for the 33 pin (OG Grom Style) to the later 36 pin edge ECU connector? I know some members are well Nov 13, 2024 · A forum community dedicated to Honda Grom owners and enthusiasts. Come join the discussion about performance, suspension, exhaust, modifications, troubleshooting, maintenance, and more! Show Less Jan 12, 2017 · ECU / ECM: Engine Control Unit/Module. Picked up the eBay special it looks good. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Mar 18, 2016 · the stock o2 sensor cannot report that AFR yuminashi is likely just loading an open loop map in these ECUs, hence the "you must install the right injector" because the ECU cannot actually verify the AFRs and adjust pulse widths. And it will mimic the low voltage output and tell the ECU to run at 13. Jan 28, 2015 · Narrowed down problem to possible faulty ECU "Always had problem with this Grom from day one" or possible fuel pump gauge circuit "just a float device part of the fuel pump that has an arm and connected to a resistor type circuit such like a volume control on a radio, as the gas fills up inside the tank the arm goes up and increase the resistor valve on the circuit and that produces the May 25, 2018 · The rear tail lights will be fairly simple. Took a min to figure out how to do the initial Quick Burn, found no mention anywhere that I needed to set the access point in the X-Tune app for the ECU to connect to my home WI-FI in order to download the base map files needed, even CJR does not mention this on his site Jun 12, 2015 · That's because the keihin ECU is expecting input from a sensor the Grom doesn't have, and your Fi light will stay lit, if you don't disconnect it. 2014 Honda Grom 170 1999 Honda Nighthawk 750 Jul 11, 2016 · I ran the finbro ecu and the pcx 150 injector for a while on my stock motor (with chimera intake). How to reset the Honda Grom ECU after changes or being reflashed. May 21, 2019 · ive been running the finbro ecu for a while now (3k+ miles) with the following mods, TB cam, pcx150 injector, chimera intake, akrapovic exhaust, koso high flow oil pump. Yuminashi is a MSX125 (Thailand) ECU re-programmed to achieve 13. Come join the discussion about performance, suspension, exhaust, modifications, troubleshooting, maintenance, and more! Show Less Dec 20, 2023 · hondagrom. A forum community dedicated to Honda Grom Jul 27, 2022 · I sold my 2022 Grom and returned it to stock, i have some items left over I have a new ECU 2022 Honda Grom that was tuned by CJR for use with the TST Airbox cover and Yoshimura Exhaust. Grom ECU, CEL & o2 Sensor Issues, Finally Resolved. Sep 19, 2016 · A forum community dedicated to Honda Grom owners and enthusiasts. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Jul 23, 2020 · White 2020 Grom, DingerBuilt short intake, Koso 34mm TB & manifold, Hindle stainless exhaust, DCR R2 Pro cam, DHM Hi-Comp piston, DHM big valve ported head with his Titanium retainers, PCX150 fuel injector, Aracer ECU, Kitaco clutch cover, JCR lightweight flywheel, 15T/38T sprockets. Sometimes getting your ECU reflashed by a Honda dealership technician is enough to get her firing up like new, while in other cases riders are forced to replace the whole Electronic Computer Unit with a new or used but reflashed one. Now the ECU is programmed to target a voltage of . Save Share aRacer RC Mini-X Standalone ECU for Honda Grom 2022+ aRacer has introduced the RC Mini-X Standalone ECU to completely replace the stock ECU and provide improved performance, features, and capabilities, such as wireless monitoring and tuning. the most i plan to mod the motor is intake (chimera/uni) and exhaust (slip-on maggot). On the 2017 Grom SF the fuse holders are permanently powered as the ECU has been changed. D Pro Street X-Ring 428VX K&N HA-313 Air Filter, Kitaco Clutch Cover, Billet Clutch Lifter Set, Super Oil Pump, Carbon Oil Catch Tank & Super Throttle Ohlins FDK111 Cartiridge Kit Jan 15, 2024 · DHM is here to offer you the original flash tuning solution for the Honda Grom / Monkey! The stage 1 software cleans up the air/fuel ratio and optimizes ignition timing on bikes with intake and exhaust modifications. I received an ECU as well with the flash pre-loaded. Tags grom wideband 2. See less See more 1 2017 Honda Grom SF | Supported By Apr 26, 2019 · I ordered the Yuminashi ECU YUMINASHI POWERSPORTS ECU (MSX/GROM & SF - Z125 MONKEY - WAVE125i) (38770-K26-901R) assuming that the repin process would be the same as the Grom, but I don't have anything for pin 22 and my pin 33 is blue/orange (not yellow/green). Apr 13, 2019 · I'm totally pleased with your ECU, and just as a experiment I'm running a 140cc (PCX 150) injector on my 125cc Grom in combination with your ECU to see whether it is able to shorten the duty cycle enough to work. And Ejk. 2 AFR" which, let's assume, translates to . the new 'yuminashi' ecu and PCV/WB install/ initial test Jan 10, 2017 · Advanced Search Cancel Create thread New Forums More Login / Join Apr 16, 2017 · They didn't have a replacement ecu in stock so I called my buddy to bring up his ecu to try it n bam started with an issue first push of the button. Come join the discussion about performance Sep 26, 2020 · hondagrom. 15, PBI Sprockets Aluminium 428 34T, D. Come join the discussion about performance, suspension, exhaust, modifications, troubleshooting, maintenance, and more! Show Less Mar 5, 2020 · White 2020 Grom, DingerBuilt short intake, Koso 34mm TB & manifold, Hindle stainless exhaust, DCR R2 Pro cam, DHM Hi-Comp piston, DHM big valve ported head with his Titanium retainers, PCX150 fuel injector, Aracer ECU, Kitaco clutch cover, JCR lightweight flywheel, 15T/38T sprockets. com ⁠@DHMotoring ----- ARacer RCmini X Engine Management System ECU will completely replace the the OEM ECU on the Honda Grom Monkey 125cc (ALL YEARS)! This is not a piggyback ECU, the RCmini 5 completely removes the OEM ECU! This will eliminate all of the issues that would Jan 2, 2019 · Yuminashi just came out with a new "Grom" Auto-tune ECU that does not require the cold start mod, because it is a "Grom" ECU not an ecu from another bike like the Finbro :big smile: YUMINASHI POWERSPORTS ECU (MSX/GROM & SF - Z125 MONKEY - WAVE125i) (38770-K26-901R) Jun 16, 2021 · White 2020 Grom, DingerBuilt short intake, Koso 34mm TB & manifold, Hindle stainless exhaust, DCR R2 Pro cam, DHM Hi-Comp piston, DHM big valve ported head with his Titanium retainers, PCX150 fuel injector, Aracer ECU, Kitaco clutch cover, JCR lightweight flywheel, 15T/38T sprockets. If they're done right the ECU will work great. Started figuring out how I wanted to fab it in, I am going to weld a bracket to the underside of the frame and bolt it to that, so the final location is centered with the bike, below the filter but above the head. Better be damn well sure you are not going to fry someones motor with your reflash. Thanks for the offer, but I have another ECU to try. 8/13. 9 to 1 almost everywhere, until you get to 7/8 throttle, then it reverts to 12. I'll check the new ECU and report back tomorrow. Jump to Latest 14 Honda Grom 12 BMW M3 12 Honda Ruckus 05 Chevy Duramax 95 Toyota Supra. Feb 5, 2020 · Honda Grom Garage. Also, renesas (the company that makes the Mcu in the grom ecu) likes to use FF and 00 in there password. Grom Talk Jul 6, 2018 · I did that type of testing on my ECU connector and found a loose or bad cable and once I repaired the cable the problem went away. Most of these small Honda bikes all have the same ECU circuits, so it's just a matter of routing the circuits to their home sensor/device from the ECU. Apr 11, 2017 · Honda Grom Garage. OPMID and Koso show right temps with Honda ECU, what i have tested. DHM Performance ECU Flash for the 2022+ Honda Grom / Monkey / Dax - Intake Only / No -I will send mine in to be flashed is backordered and will ship as soon as it is back in stock. Starter just whirrrs around, Timing is correct . Fuel controller is basically a piggyback for the factory ECU to intercept the sensors and modify the readings. MAF sensor: Mass Air Flow sensor, measures the mass flow rate of air entering the engine. Now I"ve just got my Grom ecu flashed with a canned pv3 tune: Honda Grom0102570501 Jul 20, 2019 · The job was tedious but not hard. dhmotoring. Apr 18, 2019 · Honda Grom Garage. 2 AFR (confirmed by Yuminashi via Facebook Messenger) through the whole RPM range (auto-tunes), w/o a rev limiter. I keep gas mileage logs and I'm curious how much difference there will be. We hit 72mph!Huge shoutout to @DHMotoring Bike is running amazing!https://www. Come join the discussion about performance, suspension, exhaust, modifications, troubleshooting, maintenance, and more! Sep 23, 2016 · I believe the stock box and exhaust are a bit restrictive, but because of the lean mixture of the stock ECU they don't show many gains. while it ejk is probably the most limited of the bunch, in my opinion, it's the easiest to install and tune. I'm a bit confused with the Yuminashi ECU versus the ECU reflash thorugh. 2 to 14. I'm also using the grom ignition adapted to the CBR harness. I haven't checked the coil as I am having fueling issues too. So, if you road around at WOT all the time, you would always be at 13. hondagrom. Bought the bike with Finbro ECU already installed. i found it easier to post a video of the actual issue then write pages of stuff. Nothing fancy as far as wacky locations May 1, 2021 · My limited understanding is the Aracer is plus 5 from the oem ecu, so you would need to minus 5 across the board to be at stock settings. Come join the discussion about performance, suspension, exhaust, modifications, troubleshooting, maintenance, and more! Show Less Jun 24, 2018 · So I need some help I’m thinking about getting a Yuminashi ecu for my 2018 grom. Will I need to undone the “re-pinning” of the finbro ecu? Apr 2, 2019 · Finbro is a self learning (auto-tune) ECU originally for a CB150R, re-flashed to "work" on the MSX/Grom. Even this was not so helpfull for me as i thought it would be. Piggyback: Intercepts the ECU's sensor signals making the ECU think it's running lean, causing the ECU to compensate by enriching the air-fuel mixture. We have tuned over 10,000 ECUs to date and are the premier tuner for the Honda Grom and Monkey. Jun 10, 2019 · I recently purchased a reflashed ECU from Cameron Jones Racing for my 2017 Honda MSX SF. So said he'll call Honda on Tuesday to get me a replacement. At this point, I have to upgrade to a PCX 150 injector, because my engine breathes so well, the stock injector is too small. ( 7 slow IAT sensor) (9slow-2fast EOT sensor). . Jump to Latest 61 - 66 of 66 Posts. Can anyone shed some light on to where I saw it ? or does anyone have some nice directions they'd be willing to write up for us ? Aug 12, 2021 · INSTALLING AN AMAZON EXHAUST ON MY 2022 HONDA GROM! In today's video I show you all how to remove the factory ECU for a custom tune. Come join the discussion about performance, suspension, exhaust, modifications, troubleshooting, maintenance, and more! May 6, 2022 · theogmantonio: DHM ECU Reflash- I like it. One thing. Located in Epping, NH. US emissions are not tested at WOT. 7 A/F It will do this EVERYWHERE. 5k rpms vs the 9ish k rpm rev limit of the stock ecu and keep it within the upper and lower limits of the injector duty cycle. So I installed an amazon exhaust and intake. The last thing would be finding a friend who has a grom and swapping the ECM just to make sure it is not the ECM. Jan 8, 2020 · I've gone through and done a bit of research on all the tuning options for my 2020 Grom SF. 14,200 miles Jul 24, 2023 · 2023 grom non-abs Morrning! I have spent weeks troubleshooting this and can't figure out why my check engine light will not turn off. Apr 30, 2014 · Grom ECU, CEL & o2 Sensor Issues, Finally Resolved. 33491 Views Jul 16, 2016 · We've all seen people hook a wideband to a stock Grom and it shows that the Grom runs rich at WOT esp in the higher rpm area, most likely to help keep temps down. My bike is a UK Honda MSX and the new ECU was a US model. Skip to content. net is not in any way affiliated with Honda Motor Company VerticalScope Inc. DHM is here to offer you the original flash tuning solution for the Honda Grom / Monkey! Our stage 1 software cleans up the air/fuel ratio and optimizes ignition timing among many other tables for bikes with nearly any modifications. Does your Monkey model (non ABS? ABS?) have not ECU plug (maybe the non ABS monkey is Nov 3, 2013 · The Honda Grom system runs at 14. All orders over $150 ship for free to the United States! Search. It could get ugly quick. 8. 14,200 miles May 26, 2019 · A forum community dedicated to Honda Grom owners and enthusiasts. I'm not sure I'll be able to write to the 2017 ECU anytime soon. Currently looking into another ECU set up. Grom Performance Wideband O2 Sensor in OEM O2 Sensor Location. Grom Talk. which grom is 4wire, and cbr is 3 wire (only 2 wires shown on schematic w/ a pink security wire) which you only need 2 of the grom wires as there are (2 internal switchs) on grom ignition. DCR Cam Performance Help. because of this they depend on a larger injector to deliver more fuel, instead of the ECU adjusting pulse widths (it can't, because it is without feedback) Nov 28, 2022 · Both units have arrived, and are installed. In other words I don't believe a bone stock bike with a modified ECU would make close to 10hp. (located by the cables Jan 4, 2019 · If you use the Honda shop manual as your reference, remember the numbering diagram is of the ECM side with the male terminals, NOT the connector side with the female terminals. Feb 25, 2019 · Here is the info on their website and only works on OG ECU, but can be used with SF grom with I guess some wire changes We're now officially offering an ECU flashing service for your Honda Grom! Our stage 1 software cleans up the air/fuel ratio and optimizes ignition timing on bikes with intake and exhaust modifications. 1 3 of I noticed the grom ecu likes to go full retard a lot Mar 25, 2015 · The starter turns it over, but no ignition. D Pro Street X-Ring 428VX Mar 13, 2019 · Yes the stand alone ECU did not have to fight with any other ECU and most of the stand alone ECU uses the stock A/F sensor that is attached to head of the grom. A quick how-to on resetting the ECM on the 2022 Honda Grom. 003 ex. Pcx150 injector. Autotune is a blessing. Mine ecu reset seems to work but after intake, yoshi exaust and dhm ecu, bike seems to vibrate specially on high rpm and when releasing the clutch lever when coasting. I'm going to be sending the ECU back for a reflash for the set up I am switching too. Prices fluctuate from time to time due to currency rates etc. Prepare the paperclip by straightening it into a horseshoe shape. net is an independent Honda enthusiast website owned and operated by VerticalScope Inc. I want to give the ecu chance to adapt before making adjustments. Ran AT so the mapping will adjust to my engine mods and my style of riding and then switch off AT after saving the map and turned on CL It's a trail and error, or trail and feel how the grom performing. There's no cutting or soldering wires, just relocating 4 female pin connectors. Nov 6, 2019 · White 2020 Grom, DingerBuilt short intake, Koso 34mm TB & manifold, Hindle stainless exhaust, DCR R2 Pro cam, DHM Hi-Comp piston, DHM big valve ported head with his Titanium retainers, PCX150 fuel injector, Aracer ECU, Kitaco clutch cover, JCR lightweight flywheel, 15T/38T sprockets. you should definitively be using a larger injector on your 181. I'm beginning to think I have ECU issues. It actually depends on your location and how your engine runs. I don't know too much about Fi tuning. Sep 5, 2015 · Unless you have a 100% bone stock bike, eventually you will have to reset your ECU, Clear DTC Codes, or Reset your TPS. The only time the other A/F sensor that is attached to the exhaust pipe is used is when you add the auto-tune to the Aracer circuit. I did do the shorting of the BLUE and Green wire to reset my ECU and hopefully the autotune will recheck itself to make sure my grom engine has the correct A/F. TPS Fuel Maps; Ignition Timing Maps; Disable Closed Loop Fueling; RPM Limiter; Disable Fast Idle; Disable Fuel Trim; ECU Part Numbers: 38770-K26-901; 38770-K26-911; 38770-K26-921; 38770-K26-931; This product comes with 1 Bin File Definition Key allowing you to tune 1 ECU's as many times as you May 17, 2013 · 2014 Honda Interceptor 800 2014 Honda Grom 170 1999 Honda Nighthawk 750 1976 Honda CJ360T Aug 28, 2014 · And only with such a serial output you can calibrate AFR in Yuminashi ECU with Volts output=AFR value, which then matches the values of the meter so that both show the same. and it was NOTICEABLY better overall, more fuel and a better ignition timing is very much so felt by the butt dyno. I'm starting the EFIE at 200 do to the only engine mods being the airbox/TB hose and a debaffled stock exhaust. At this point I had no check-engine lights. Mar 1, 2019 · Did you find easily the Speed Sensor coupler? Is it located as the installation guide indicates it (speed Sensor located on the top of the gearbox)? No problem in plugging the GPX-H03 harness? As for the yellow/green wire (tachometer wire), you had some problems. A LOT. Also going to do the same with your 120cc injector. Jun 25, 2023 · hondagrom. 7 to 10. Jan 28, 2019 · I did see a video where somebody installed a 133 cc Kitaco kit and left the stock ecu and got a 10% hp increase (9. 2015 Honda Grom (Marcus) 4252 miles, 91oct This bike I originally installed a KOSO 170 big bore on, we decided against that route and wanted to try and get the most out of the stock bore with a high revving setup. 500 increase RPM Rev Limit over stock 2022+ Honda Grom ECU Flash - CJR Performance $249. Sep 6, 2023 · A forum community dedicated to Honda Grom owners and enthusiasts. Apr 30, 2014 · Honda Grom Garage. ECU Reset instructions. Yuminashi ECU sends wrong temp info to OPMID (same with Koso temp gauge) and APITech Map-program also does some temp calculations which are wrong. We were the first to flash the 2022 model Grom / Monkey back in 2021 and have since made significant progress dialing in our tunes for this platform. And only with such a serial output into ECU the AFRmonitor table will be populated in Yuminashi/APITech ECU. Jump to Latest 2014 Honda Grom #1623 2019 Honda Monkey #83. Looking at the dyno graph, you'll see the blue and green lines that are the graphs for the stock, unmodified ECU. Go. Since adding the new ECU, the bike definitely runs faster, so I’m happy with that. 4 to 1. Jump to Latest 41 - 60 of 81 Posts. They Said they have never seen it happen but it did. Jun 15, 2016 · A forum community dedicated to Honda Grom owners and enthusiasts. If your wb2 is set on auto tune, a factory ecu reset won't take more than a few minutes for the pcv/wb2 to get the ecu to reach your target afr, target afr changes should occur almost instantly. I reset the ecu and only got about 2p miles on. Dec 1, 2014 · Have them take a look at my thread, I have located the and labeled the ecu's test pads, depotting the ecu fully is not needed, but milling down to the pads is needed, there is no programmable options from the K-line. May 14, 2023 · I'm getting ready for my exhaust and bought a new ECU from DHM. Kitaco big throttle kit install? Jump to Latest 4K views Jun 30, 2016 · Honda Grom Garage. 8855 Views 28 Replies 12 Participants Last post by legend4life, Aug 25, 2017 Jump Features available for Honda MSX125 Grom 2013-2015. For this ECU, the selling point is that it is self-adjusting. 0 to 1, but don't. As your bike stands, it just has an unmodified factory ECU that can't be adjusted. 99 / Item Oct 28, 2014 · Dark Mode; Light Mode; Menu Log in Jun 13, 2014 · GROM-Specific Part Numbers for DynoJet Products Power Commander V (PCV) - #16-049 Wide Band 2 Module (WB2) - #15-7023 Common Abbreviations for Dynojet Products PCV - This stands for "Power Commander V," which is the ECU-piggyback product from Dynojet that's used for making adjustments to the input/output of the bike's ECU, effectively tuning Nov 18, 2021 · Hello everyone, I'm looking for some feedback on the CJR ECU flash in terms of turnaround time and communication. Aug 12, 2014 · x2 on the ejk. That simple mod, and you can use the finbro ECU. I would check for moister first on the connection point or possible failing cable. Started adding some parts and pieces. 4 lb/ft to 11. Check, double check, triple check you're moving the right wires to the right locations so you only need to do it once. Jun 24, 2020 · I just purchased a Hindle Exhaust and I'm going to be putting my MNNTHBX M-Take back on the bike. Thai Spec MSX Finbro 183cc kit , finbro ECU, pcx150 injector, larger fuel hose, new wiring harness, NO PC5 / tuner - Apr 15, 2022 · DHM Stage 1 ECU Reflash for the Honda Grom / Monkey DHM is here to offer you the original flash tuning solution for the Honda Grom / Monkey! Our stage 1 software cleans up the air/fuel ratio and optimizes ignition timing on bikes with intake and exhaust modifications. Now set up a stock ECU for a koso 170 will ya!! LOL Get your ECU on! Apr 29, 2014 · Grom ECU, CEL & o2 Sensor Issues, Finally Resolved. 99 SQ0655812 Option: NEW Pre-Flashed ECU Qty: 1 $249. T Mar 3, 2016 · I could never get the A/F mixture to settle down to 13. And the ECU and the PCV will work together to obtain this Perfect Jan 24, 2019 · 2018 Honda Grom (Matte Gray) Engine: DHM 186 | 2x ECU: DHM 186 & Stock+PV3 Dank Tuned | Koso DB-03R w/ RaceDash | UEGO | MTake | DHM Header+Cheap Slip-on | Kitaco 60% Springs+Stock Plate | Superlite 16/32 Nov 21, 2016 · That stated, the finrbo ecu has less than the stock ecu as the finbro ecu has to correct for fueling up to 12. Running just a EFIE alone will cause those WOT a/f ratios to be even more rich since the stock ECU bases open loop fueling on closed loop values. Wideband O2 Sensor in OEM O2 Sensor Location. 5 A/F, instead of 14. I truely wish you luck. Everywhere, ALL the time. Apr 11, 2018 · For intake (mod) and exhaust, I would say that an EFIE device will suffice until you can pony up the case for the PCV. Search our store Feb 1, 2017 · 4. Nov 20, 2013 · Honda Grom Garage. May 7, 2016 · I did this today and a rad hose mod. Super simple stuff, and it allowed me to get rid of my stand alone WB O2 gauge. PCV is a standalone type of ECU that replaces the factory ECU for an entirely adjustable one. Oct 24, 2013 · 2017 Honda MSX125SF ABS / 2018 Honda Grom ABS - Lemon Ice Yellow BST Carbon Fibre Wheels JT Sprockets JTF273. So the connector is a mirror image of the numbering chart. Honda Grom Not Charging Sep 11, 2014 · The map works great using the stock grom head/valve/valve spring/cam. , but I paid just 3100THB (about $90) for this all-in-one replacement ECU, and won't be Mar 14, 2015 · please note that shown temps in Yuminashi map program and on OPMID are not the real temps of the engine. Grom Performance. Since many Grom owners don't have a copy of the Honda Service manual, we decided to just make this video. Batter is good, placed on a tender to charge as precautionstill no luck. net is generated by its users. I now have to fine tune the map or let the autotune take care of that. So reading through the forums, the Yuminashi ECU is a Keihin MSX ECU. 4 lb/ft). Would I be ok to run the bike using stock ECU with Hindle Exhaust and the air box mod for a week till I get the flashed ECU back? Aug 20, 2014 · Honda Grom Garage. I will be getting tuned by DHM. 9 range when cruzing or just nomal riding with the Finbro ECM and cold start was worst like you said and I was using the USA wire harness with the a couple of wire moved around and one disconnected and I was getting indication of very lean A/F reading about 16-18 while riding and when going to WOT the grom would sort of hesitated then Dec 18, 2019 · Remap stock ECU or buy modified chip? Jump to Latest Follow 4K views 7 replies 4 participants last post by vaxika Jan 13, 2020 May 7, 2021 · Bought this grom engine for my monkey so i can retire the original engine for now. Mar 7, 2019 · 2018 Honda Grom (Matte Gray) Engine: DHM 186 | 2x ECU: for my 164cc i only utilize the stock crank case breather location. Apr 22, 2019 · A forum community dedicated to Honda Grom owners and enthusiasts. 2-13. Everything appears to be seated correctly no loose wires etc Nov 23, 2016 · Honda Grom Forums. Jan 11, 2017 · Every Grom has an ECU of some sort. Closed loop and Open Loop. Does anyone know if the engine fits directly without modifications? i have planned engine/ecu modifications like: Aracer mini 5 + afr BBK kit (maybe this new Kitaco 4v dohc) Better clutch Oil cooler I already have a few parts which you can see partly from the picture Sep 1, 2015 · 2013 KX450F Green 2013 Ninja 300 SE ABS 2015 DL650 V-strom Blue Oct 25, 2016 · ECU won't reset without clearing codes, as I recall. Grom Performance 2017 Grom With Finbro ECU High Idle Jul 23, 2022 · In some cases, Honda Grom can develop problems starting due to a corrupted ECU. 003 in . 14,200 miles Aug 20, 2014 · Wideband O2 Sensor in OEM O2 Sensor Location | Honda Grom Advanced Search May 24, 2016 · M4 exhaust. hiamwe weeta gqubm lmczgn hcbdx awps mdoac xlol iumohg tkinj wthpla imipm xjvjk dkedb ivum