HKS A/F ratio controller

the previous owner of my car had this in there. it's still there.. but it's vague in the controls and i have no documentation on it. It says +/- on the dial but what does + mean? richer ?
+ would be adding to the stock af for that rpm like +1%, minus would be lowering from the stock level..........call HKS and have em send you the instruction manual for further detail
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JOHN WAYNE
Honda Civic / Del Sol (1992 - 2000)
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Aug 13, 2002 09:29 AM




