Thread: 3% CO on LM-1
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PorscheGAL PorscheGAL is offline
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3% CO on LM-1

I've attached an LM-1 and I have found my idle to be rich at 11.6 AFR. I know the conventional wisdom is 3% CO and a AFR of 14.1 at idle.

My question is how do you determine that the CO is set at 3%? Is it found by reading the LM-1?
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Old 11-21-2009, 06:03 AM
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