how to tune for fuel saving during idle?
#2
Not really sure why you would be worried about fuel saving at idle. Even if you got your tune absolutely perfect at idle for saving fuel you would maybe save a gallon a year or less. Cars use very little fuel at idle.
#3
It runs o2 sensor closed loop control at idle so regardless what you put in the fuel map it still looks for 14.7 , if you disable o2 sensor control and force it into open loop then it runs from the fuel map , but hardly worth the hassle
#4
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jcsbanks
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Oct 7, 2006 02:25 AM
Jeff_Jeske
General Engine Management / Tuning Forum
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Apr 19, 2006 09:35 AM