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Buell Forum » Knowledge Vault (tech, parts, apparel, & accessories topics) » Troubleshooting (Poor Starting/Running/Handling/Ride Issues) » Archive through August 12, 2010 » Throttle body spitting on XB12 « Previous Next »

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Murf
Posted on Tuesday, July 13, 2010 - 07:16 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

2006 XB12Ss with Jardine and intake cover removed. Until fully warm it spits bad through the intake at small throttle openings. I've richened it with ECMSpy and toyed with fattening the Cold Start Enrichment- mostly to no avail. What am I missing?
Does the Cold Start Enrichment table affect cold running or just cold starting?
Is the spitting/popping due to lean as I assume?

Thanks,
Murf
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Terrys1980
Posted on Tuesday, July 13, 2010 - 09:16 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Yes it is from a lean condition. The tables you should be tweaking to try to tame the spitting is acceleration enrichment. I can't give you the low down the those tables off hand but you should be able to find it with a quick search.
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Kalali
Posted on Tuesday, July 13, 2010 - 04:29 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I would start with a TPS reset.
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