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This is a discussion on Aftermarket ecu within the Monkey Talk forums, part of the Honda Monkey 125 Forums category; So what's the closed loop setting on the hoedar with the stock o2? Do they have an open loop segment like all other narrowband systems? ...

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  1. #61
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    So what's the closed loop setting on the hoedar with the stock o2? Do they have an open loop segment like all other narrowband systems? I bet it's a similar story to the others using narrowband.

    They claim to use stock OR wideband. Or do I have to ask them for the story like Yuminashi.

  2. #62
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    looks like hoedar is the same story. closed loop using narrowband at its switching level (lambda 1) and then open loop after. only full closed loop with wideband o2, as expected.


    hoedar by William Glancy, on Flickr

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    Quote Originally Posted by Wibbly View Post
    looks like hoedar is the same story. closed loop using narrowband at its switching level (lambda 1) and then open loop after. only full closed loop with wideband o2, as expected.


    hoedar by William Glancy, on Flickr
    Doood, I wish I had the time to delve into the research so deeply. Really man, thanks for your diligence. You Grom speedsters are crucial to my build.

    I spent ALL day at our local sandbar. Sunny n 90. Pimp Chimp sat in the shade.

    Btw, I’m getting the Aracer RC1, tell me about the iMode real time controller. Does it really do what it says it does? I think it loads 8 maps, right? Get a Monkey!!!
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    If you use a wideband sensor the world is your oyster. If you don't then you will be running open loop any time it matters.


    That's about all there is to it.

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    Quote Originally Posted by Wibbly View Post
    If you use a wideband sensor the world is your oyster. If you don't then you will be running open loop any time it matters.


    That's about all there is to it.
    cool, how fast is your Grom? What are you running?

    No comment on the Aracer RC1 or iMode?
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    My grom doesn't have a Grom engine in it anymore.

    I don't have an aracer ecu so I can't speak for it. But I'm fairly certain it's closed loop with wideband o2

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