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Buell Motorcycle Forum » XBoard » Buell XBoard Archives » Archive through September 07, 2007 » Remapped ECM - running funny? « Previous Next »

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Xl1200r
Posted on Wednesday, September 05, 2007 - 12:40 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I have a remapped ECM in my bike to work with the Spec Ops muffler and open air box with K&N.

I didn't do anything except remap the ecm and reset the air/fuel value.

The bike now has a slightly oscilating idle - it goes pretty slowly, but drifts between 1000 and 750 rpm or so. When the idle is on the low side and I blip the throttle, it coughs and sputters.

Also, it didn't do this until last night - but cruising at 60 (about 2900rpms) the thing just gave me a quick 1-time sputter, maybe 3 times spread over 5 or 10 minutes.

Any thoughts?
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Ryanhook
Posted on Wednesday, September 05, 2007 - 12:52 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I had mine remapped twice the first time it didn't take and gave me some problems too. but now it runs great.
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Ftd
Posted on Wednesday, September 05, 2007 - 02:17 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

go to knowledge vault and search "AFV creep" for threads on this topic
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Xl1200r
Posted on Wednesday, September 05, 2007 - 03:21 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Ftd - I read the stuff about AFV creep. I'm using an American Sport Bike map, so I doubt this is the problem, but I'll plug in the laptop and take a look at what the AFV is. If I understand it correctly, anything between 95 and 105 is considerded good.
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