2021 Honda CRF450RWE Problems ECU/Spark Plugs/Fuel Injector/Suspension

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  • Опубликовано: 11 дек 2024

Комментарии • 58

  • @rappmxgopro8634
    @rappmxgopro8634 2 года назад

    Got the 22 450, about 11hrs on it now. Half u4 half 93 non ethanol is what I've ran since day one. No issues

  • @dustinmashburn3498
    @dustinmashburn3498 3 года назад +2

    they came out with a second ECU flash for the 2021 CRF450RWE.. go get the most up to date version

    • @chrisvon8440
      @chrisvon8440  3 года назад

      When cause HRC told me that only one update Bulletin has been released as of 2 days ago

    • @dustinmashburn3498
      @dustinmashburn3498 3 года назад

      @@chrisvon8440 I'm not exactly sure, a guy I ride with said honda released the first one and it was worse than to begin with. Then honda released a second reflash for the WE that fixed everything I guess.

    • @dustinmashburn3498
      @dustinmashburn3498 3 года назад +1

      @@chrisvon8440 That's just what my buddy said they did at the shop for him.

    • @chrisvon8440
      @chrisvon8440  3 года назад

      Only one remap has been released and is the 2022 model map

  • @DizzyDub
    @DizzyDub 3 года назад +2

    I just picked up a 2022 model and it’s got 1hr on it and it fouled a plug.. took it to the dealer they changed the plug and said it’s good. Kind of scared to race it until I see if it’s going to do it again.

    • @WhiteCalf136
      @WhiteCalf136 3 года назад +1

      I got a 2022 with 30 minutes on it started it an hour ago now it won’t start I’m wondering if it fouled a plug

    • @woodman4989
      @woodman4989 3 года назад

      My son bought a 22 and it wouldn’t start after one hour. We took it back and they changed the plug and it happened again the next day. It’s back at the dealer now. They didn’t fix the issue. Or they stuck 22 stickers on ours and did nothing and shipped them.

    • @AQbumpin
      @AQbumpin 2 года назад

      Any update? Haven’t had an issue with my 22’ yet but wondering if it is still running rich down low even with the new mapping Honda did. Also debating going from the stock 10 plug to the 9 plug

    • @DizzyDub
      @DizzyDub 2 года назад

      @@AQbumpin ive put some time on it since and havent had an issue! changed the plug and the bike has been perfect ever since!

    • @AQbumpin
      @AQbumpin 2 года назад

      @@DizzyDub thanks for reply, did you go with the 9 plug instead of 10 then?

  • @brandonramacciato5780
    @brandonramacciato5780 Год назад

    My 2023 crf450rs is eating spark plugs? Getting to much fuel? How do i fix this help

  • @brentthompson2429
    @brentthompson2429 3 года назад +2

    Any updates bud? I’ve got two of these waiting to see the dirt but Honda Canada isn’t even acknowledging them having a problem, let alone offer a fix.

    • @chrisvon8440
      @chrisvon8440  3 года назад +1

      Just got back from the track new video coming up! All issues solved! And Suspension settings are set

  • @jamesfogarty7773
    @jamesfogarty7773 3 года назад +1

    Great vid. Just took my 450 wre out today for first time. Had the remap done. Had trouble with bike stalling/ flame out in low speed corners. Bike ran great everywhere else. Running Sunoco gt 100. Not sure about injector prob. Maybe I should order another? +50 vet B rider.

  • @woodman4989
    @woodman4989 3 года назад +1

    The 22’s are having the same issue. My son bought one October of 22. Fouled the plug twice now. Dealer has it back and they keep telling my son there is no warranty. Waiting on a response from Honda at dealer. Bike has 2 hours on it. He wishes he had stayed with KTM

    • @AQbumpin
      @AQbumpin 2 года назад

      Any response from Honda? Haven’t had an issue with my 22’ yet but wondering if it is still running rich down low even with the new mapping Honda did. Also debating going from the stock 10 plug to the 9 plug, did you guys try that?

    • @woodman4989
      @woodman4989 2 года назад

      @@AQbumpin Still running rich down low. Black smoke when it starts. Honda wouldn't do anything so we picked it up. They wouldn't do anything because they said the problem was fixed with the 21. Probably going to get the TOKYO MODS ecu and shit can the Honda stuff. Not impressed with Honda anymore. We both will go back to KTM, GASGAS, or Husky.

    • @woodman4989
      @woodman4989 2 года назад

      Tried both plugs and they all fouled. Four strokes should never foul plugs.

    • @AQbumpin
      @AQbumpin 2 года назад

      @@woodman4989 thanks for reply, sorry to hear it isn’t resolved. A Tokyo mods or Twisted Development reflash will hopefully fix the issue. Mine has over 10 hrs, still starts and runs great but I am still wondering if it is rich down low as well, thinking about sending my ECU out as well. Honestly don’t get discouraged, this is a dumb issue but hopefully the only one to deal with. To be fair (and not a hater, all bikes are great) usually the various color KTM’s have by far the most issues of any mx bikes. Spokes breaking, stuff getting loose, valve covers leaking, frames cracking etc.

    • @woodman4989
      @woodman4989 2 года назад

      @@AQbumpin I've been riding Honda's since 1979. Had a XR80, CR60, CR85, CR125, XR200, XR250, CR250 all through the years. Have a devotion to the brand and always will. The problem is when you kid buys his first bike and they won't back up a known issue, it pisses you off. You are correct about the issues the 3 euro bikes have, but we wouldn't have the bikes we have today if KTM hadn't pushed the tech and made the Japanese brands step up. Thanks.for the support.

  • @MrJmoo123
    @MrJmoo123 3 года назад +2

    Picked up the same bike last week and broke it in on my days off in the street and was going to take it out today for a ride and it would not start. Fouled plug ):

    • @chrisvon8440
      @chrisvon8440  3 года назад

      Did they remap it? Also you need to have them replace the fuel injector

    • @MrJmoo123
      @MrJmoo123 3 года назад +1

      @@chrisvon8440 not yet, I won’t be able to take it to the dealer until Friday. Watching your 2nd update video right now. Did the newest batch of maps/ injector make it rideable? I haven’t even ridden the bike yet!

    • @chrisvon8440
      @chrisvon8440  3 года назад

      @@MrJmoo123 new map fixes the problems just don’t run straight VPT4 Race gas you have to cut it 1/3 VP 2/3 Non Ethanol Fuel

  • @billybennett4203
    @billybennett4203 3 года назад +2

    Did you get fuel injector replaced? Did you have to send your ECU to Twisted?

    • @chrisvon8440
      @chrisvon8440  3 года назад +1

      Yes the dealer replaced it. You don’t have to send your ECU to Twisted unless you want a refined custom mapping. The dealer will update your ECU with the 2022 maps for free

    • @billybennett4203
      @billybennett4203 3 года назад

      @@chrisvon8440 I originally sent my ECU to Twisted and it worked well in maps 2-3 but I couldn’t use map 1 that well. Got it reflashed at my dealer now will not idle or stay running when you let off. Honda has said to change plug and if that doesn’t fix it a fuel injector needs to be replaced possibly. I don’t believe the plug will fix it personally. Saga continues.

    • @chrisvon8440
      @chrisvon8440  3 года назад

      You should’ve reflashed the ECU prior to sending it to Jamie @Twisted. Map one cannot be changed by twisted. I seriously doubt it’s the plug. 50/50 shot on replacement of the injector as well. Make sure ur using non ethanol fuel as well if you can 2/3 VP T4 1/3 Non Ethanol is the best. Let me know what happens

    • @billybennett4203
      @billybennett4203 3 года назад

      @@chrisvon8440 well under normal circumstances your right. But I got my bike in September of last year. They claimed there were no issues. So I had Twisted flash it for me. That’s reason I did it in reverse.

    • @billybennett4203
      @billybennett4203 3 года назад

      I run U4.4 in my bike.

  • @Epicsendz
    @Epicsendz 3 года назад +1

    I really want to like this bike

  • @heisrisen6898
    @heisrisen6898 3 года назад +1

    Hello please let me know exactly what fuel to get besides pump gas? I definitely need to check the swing arm for grease, any suggestions just bought the bike 2 months ago.

    • @chrisvon8440
      @chrisvon8440  3 года назад

      Used 2/3 VP T4 to 1/3 Non Ethanol with the updated Remap ECU from Honda. Sent off ECU to Toyko Mod for remap for straight VP T4

  • @chipper442
    @chipper442 3 года назад +1

    That’s my kind of living room, well, minus the quadcycle.....

  • @cianosullivan5268
    @cianosullivan5268 Год назад +1

    Hey man , is the yoshi pipe louder than the stock pipe on the crf450?

  • @mxmaster270
    @mxmaster270 3 года назад +1

    Does your fuel pump make a humming sound when you start up your bike and stay on while idling?

    • @chrisvon8440
      @chrisvon8440  3 года назад

      Never noticed it while it’s running but I can hear it when I shut the engine off for a second

  • @lightningblanchard952
    @lightningblanchard952 3 года назад

    I started my 2021 250RX, it shut off after idling, and now it turns over and sparks but isn’t getting fuel. How can I fix it

    • @chrisvon8440
      @chrisvon8440  3 года назад

      Check all of your fuses and fuel pump

    • @kudlatynet
      @kudlatynet 2 года назад

      did you solved that issue? I have similar in my new CRF 2022 - ruclips.net/user/shortsc4dp9S_WkDE (you can hear fuel pump but no ignition at all)

    • @brendanphilbrick301
      @brendanphilbrick301 Год назад

      My dad got a 22 and has all the issues. He sent to Tokyo mods and got maps but didn’t fix. He bought the tps meter and just did some adjustments. Had to go to .62v to get it running decent without quitting. Which is .12 more than the stock .5…

  • @whitnoiserelaxation
    @whitnoiserelaxation 4 месяца назад

    Has anyone managed to fix this issue yet

  • @thomasrenfrow609
    @thomasrenfrow609 3 года назад +1

    If you can afford this, you better be able to afford good gas.