AFR in decel

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pepifebles
Posts:298
Joined:Tue Jan 27, 2015 10:53 pm
Location:Tenerife, Canary Island
AFR in decel

Post by pepifebles » Sun Jan 28, 2018 10:12 pm

Hi,

While driving down freeway, for example in 5ª gear without accelerating, AFR gauge correctly shows full poor values, but the problem comes when down rpm below 2000, AFR values increase to 12/13. Why inject to 2000rpm? I would like not do it until at least 1500 rpm? What can I modify?
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Karel
Posts:408
Joined:Wed Sep 10, 2014 11:58 am
Location:Czech Republic
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Re: AFR in decel

Post by Karel » Mon Jan 29, 2018 2:45 pm

FUELING / Fuel Cut

Ajdust the:

Fuel resume below RPM
and
Fuel cut above RPM

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