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Yea the guy didnt have the correct part he needed to clip to a coil pack. He said he needs that signal to pull torque. Thats also why the graph reads MPH instead of RPM's..
Originally Posted by TheLast13,Sep 4 2008, 12:27 PM
how does that A/F ratio look?
is it time for hondata reflash?
Actually it looks confusing to me. I guess you started just a bit before vtec, but that pre vtec afr looks super lean in the 16.1 range. Is it possible that you slowly pushed the throttle down so that the ecu was still in the partial throttle fuel map durring the pull? But also your vtec afr look quite rich for a stock N/A S. I was kind of suprised to see that now that you mention it. Your afr's are pretty smooth though. It would be interesting to see what they look like from the 2500-4000rpm range and if you hammered down at the start or just pussy footed it. If you could run 13.1 across the board you would likely see 5-10 whp across your entile rpm range, more as your rpms increase in vtec.