My closed loop A/F is normally 14.7 but goes to 14.2 at idle, does yours?
04-14-2002, 03:25 PM
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My closed loop A/F is normally 14.7 but goes to 14.2 at idle, does yours? Interesting.. my car hovers right in the 14.5-15.0 range (switching back and forth) during normal cruise but drops right to 14.2 and stays there during idle...
Does yours do that?
Curiouser and Curiouser these PCM's are...
And yes, these are WIDEBAND numbers.. My O2 system on my car is a built in wideband.
Does yours do that?
Curiouser and Curiouser these PCM's are...
And yes, these are WIDEBAND numbers.. My O2 system on my car is a built in wideband.
04-14-2002, 07:01 PM
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Re: My closed loop A/F is normally 14.7 but goes to 14.2 at idle, does yours? Don't know if that's normal, but it would make sense - that is the way you want it anyway. You will have a better idle at slightly richer than stoich.
Chris
Chris