Patten
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| posted on 18/6/16 at 06:28 PM |
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R1 5PW Emission issues.
Hey everyone
My Fury failed it's IVA a few months back but we have progressed with fixing the selected issues.
One issue we are struggling with is the emissions. I have tried multiple maps but really struggling to get the co2 down! Currently at 400ish...
Any one got any suggestions or maps I can try?
Setup:
Power commander III
Yamaha R1 5PW 2003
Sausage filter
4-1 manifold
6" silencer with Sports cat
Regards
Chris
[Edited on 18/6/16 by Patten]
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daviep
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| posted on 18/6/16 at 07:45 PM |
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Are you sure you have a CO2 problem?
Post all emissions figures if possible.
Cheers
Davie
“A truly great library contains something in it to offend everyone.”
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CosKev3
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| posted on 18/6/16 at 08:30 PM |
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As above,doesn't sound like a Co2 reading saying 400.
Co2 is a smaller number,like 0.5% etc,if your showing a figure like say 4% it's very rich.
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Patten
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| posted on 18/6/16 at 08:48 PM |
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Ahh sorry. Yes 4.00, typo!
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CosKev3
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| posted on 18/6/16 at 08:49 PM |
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So the power commander won't lower that at idle at all?
Has the 5PW got a coolant temp sensor that goes to the ECU?
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daviep
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| posted on 18/6/16 at 09:47 PM |
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Still doesn't sound right co2 should be approx. 10%, are you sure it's not a co reading of 4%? which would be running rich.
Really need to see all the figures.
Regards
Davie
“A truly great library contains something in it to offend everyone.”
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CosKev3
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| posted on 18/6/16 at 10:03 PM |
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Oh yeah, co! 
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Patten
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| posted on 20/6/16 at 08:43 AM |
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The closest we could get looked something like this..
CO = 4.00ish
Lambda = 0.95ish
HC = 300ish
We had access to garages emissions testing machine so could see the results live. The results above are an average/best we could achieve
Anyone out there got a map I can try?
I was using Rob Collingridge's SVA/MOT map here: http://www.robcollingridge.com/kitcar/design/engine/power_commander/index.html
[Edited on 20/6/16 by Patten]
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