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ECM STAND ALONE V.9.1 By: API TECH

This is a discussion on ECM STAND ALONE V.9.1 By: API TECH within the Grom Performance forums, part of the Honda Grom Garage category; Since I got no bites on the aRacer and SP Takegawa inquiry....I'll ask about this! By: API TECH ECM STAND ALONE V.9.1 Anyone here using ...

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Thread: ECM STAND ALONE V.9.1 By: API TECH

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    ECM STAND ALONE V.9.1 By: API TECH

    Since I got no bites on the aRacer and SP Takegawa inquiry....I'll ask about this!


    By:
    API TECH

    ECM STAND ALONE V.9.1




    Anyone here using this ECM?
    Thoughts, feelings, comments overall satisfaction of well bieng?


    Thanks,
    Bill

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    ECM STAND ALONE V.9.1 By: API TECH

    If you haven’t, try searching the forums for api tech, there’s someone on here that was using that ECU but I cannot remember who.

    If I can ever get home to finish a few harnesses & solidify the base tune I’ll be selling some truly plug and play Microsquirt conversions! (I made an initial teaser post in the performance section.) My job has had me on the road a heck of a lot recently...

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    Quote Originally Posted by MSX130RR View Post
    Since I got no bites on the aRacer and SP Takegawa inquiry....I'll ask about this!


    By:
    API TECH

    ECM STAND ALONE V.9.1




    Anyone here using this ECM?
    Thoughts, feelings, comments overall satisfaction of well bieng?


    Thanks,
    Bill
    I have the Yuminashi v9.1 (made by APi), it is a really good unit with lots of features you would have to spend a small fortune to have from other "name brands", but the tuning program and the Android app both leave a lot to be desired. They are super glitchy, and there is little to no support when you have questions. I would imagine, support would be better if I spoke the language or lived in Taiwan, LOL..... I have found that contacting them is easiest on Facebook also, they seem to only answer or look at e-mails 1-2 times a month if that.

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    I'm running a Yuminashi that's actually stand alone and doesn't need any external mapping input.
    2018 GROM:
    TST Rear Fender Eliminator
    TST Taillight +Signal Lights
    TST Front Signal Lights
    Dinger Built Extra Long Intake
    IXIL Dual Exhaust
    Yuminashi ECU
    Kitaco Case Cover w/Oil Filter
    Takagawa High Volume Oil Pump
    Honda Monkey Rear Sets
    Honda Monkey Front Fender
    Honda Monkey Fork Guards
    Honda Black Plastics
    G Craft Rear Rack
    Cargo Crate

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    Quote Originally Posted by tooter View Post
    I'm running a Yuminashi that's actually stand alone and doesn't need any external mapping input.

    Thanks....not what im looking for.

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    Fom the lack of respones, no one here has used what you're looking for yet. I had the same experience as the first one to try a Yuminashi. Why not get an API TECH and review it?
    2018 GROM:
    TST Rear Fender Eliminator
    TST Taillight +Signal Lights
    TST Front Signal Lights
    Dinger Built Extra Long Intake
    IXIL Dual Exhaust
    Yuminashi ECU
    Kitaco Case Cover w/Oil Filter
    Takagawa High Volume Oil Pump
    Honda Monkey Rear Sets
    Honda Monkey Front Fender
    Honda Monkey Fork Guards
    Honda Black Plastics
    G Craft Rear Rack
    Cargo Crate

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    Quote Originally Posted by tooter View Post
    Fom the lack of respones, no one here has used what you're looking for yet. I had the same experience as the first one to try a Yuminashi. Why not get an API TECH and review it?
    I looked in to the ECU you have...seems its like the OE bit. How do you know if its working? It would be nice to see what parameters it was changing real time...ever had it on the Dyno?

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    Quote Originally Posted by MSX130RR View Post
    I looked in to the ECU you have...seems its like the OE bit. How do you know if its working?
    All I know is by how the bike runs, which for my uses is perfect. whenever I make changes the ECU fishes around for an idle and the engine runs ok but weak. Then with each successive ride the engine runs stronger until after about 3 rides it runs really good. There's no ECU reset and no fast idle. Upon cold start, it idles slow but rich and doesn't die. I ride over the same winding canyon roads every day and gauge performance by them because they never change. I also log gas mileage for any changes in the average over a few accumulated fill ups to smooth out any variations.

    It would be nice to see what parameters it was changing real time...ever had it on the Dyno?
    Not yet.

    I contacted a local dyno tuning shop 40 miles away asking for a bid on a set of three runs for a baseline but they didn't answer my email. There are very few shops around where I live and I don't want to have to ride over 50 miles just to get to one. I'll try by phone to see if they'll talk to me.
    Last edited by tooter; 05-19-2019 at 02:54 PM.
    2018 GROM:
    TST Rear Fender Eliminator
    TST Taillight +Signal Lights
    TST Front Signal Lights
    Dinger Built Extra Long Intake
    IXIL Dual Exhaust
    Yuminashi ECU
    Kitaco Case Cover w/Oil Filter
    Takagawa High Volume Oil Pump
    Honda Monkey Rear Sets
    Honda Monkey Front Fender
    Honda Monkey Fork Guards
    Honda Black Plastics
    G Craft Rear Rack
    Cargo Crate

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