s2000 runs leaner on closed loop

K-Series Programmable ECU installation questions / support issues
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hioutput
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Joined: Mon Aug 01, 2011 7:52 pm

s2000 runs leaner on closed loop

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I have a 2000 s2000 with the kpro, I have street tuned my car with a plx wide band ( not hooked up to the kpro yet) in open loop it is running at about 14.5 afr on average. When I am done with my tune I set it to closed loop and run leaner at about 16.1. Am I overlooking something
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Spunkster
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Re: s2000 runs leaner on closed loop

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