Idle goes lean in open loop
07-12-2008, 10:48 PM
#1
Idle goes lean in open loop While driving in open loop the AFR is a little lean like in the low 15's but when sitting and at idle the afr goes real lean in to the 17's, I have DFCO off correctly I think, does any one know what is wrong?
BTWI am reading off a AEM WB gauge.
BTWI am reading off a AEM WB gauge.
07-13-2008, 03:24 AM
#2
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You are obviously tuned for open loop at idle and your fuelling is incorrect if that is not what you are commanding. Your MAF and/or VE is not tuned correctly.
