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Johnboy777
Posted on Sunday, April 18, 2010 - 06:23 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Cold Start Enrichment

Has anyone played around with these values using ECMspy, and with what success?

Thanks
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Id073897
Posted on Sunday, April 18, 2010 - 06:31 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Yes, good.
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Johnboy777
Posted on Sunday, April 18, 2010 - 06:39 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

""Yes, good.""

Hey Gunter - I was thinking if I increase the Cold Start Enrichment at 65C, 130C & 180C to 110% ... that will fatten up my map while the engine is at that temperature.

Vielen Dank für eure Hilfe!

John

(Message edited by johnboy777 on April 18, 2010)
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Johnboy777
Posted on Sunday, April 18, 2010 - 09:02 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

I guess what I'm thinking here is that the bike never really (technically) goes off of
Cold Start Enrichment - it just falls to 100% and stays there after it hits 130C (266deg. F)

I think that this may be the case, based on the fact that the Cold Start Enrichment table goes
as high as 260C or 500F

.
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Teeps
Posted on Monday, April 19, 2010 - 08:53 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

Are you having hard starting issues?
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Johnboy777
Posted on Monday, April 19, 2010 - 10:19 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only)

No Teeps,

Simply trying to understand the Cold Start Enrichment table - and if I can use it as a way to fatten up a stock fuel map, across the board.

Based on the fact that the Cold Start Enrichment table goes as high as 260C or 500F - I think that the Cold Start Enrichment map
may NOT disengage per se, but simply, as it gets to 100%, normalize based on the value of 100%.

So that if you set the value at 110% - it would read that value even after it has warmed up - and keep
that value (10% richer) throughout its operation.

Just a thought ( I could be off base here)- I'll try it out shortly.

There again, I want the bike at 13.1 - 13.5.... not 14.7:1 which I think is way too lean for an air-colled motor.

John
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