Re: PCIII, bike now runs rich
That's because most of the time, when you put a pipe on, the bike does run rich. Check the map and see what values it has where you're saying it's rich. If it has - (minus) values, then the map is making it leaner anyway, in which case making it zero will make it worse, as would taking it off (same ****, unless there's a prob with the pc) . Put the zero map in, then take it off, if it's the same, then the PC is fine. If it's crap with the zero map and fine without the pc, then it's the pc. But check the map first. ALL bikes are different, so the bike they mapped with the pipe you have may have been lean down low, where as your is rich.....so how is that map gonna help? My advice would be go and get it mapped on a dyno. Problem solved. The power commanders are worth jack **** for your bike if the mapping isn't right. In MOST cases, just "putting" a map off another bike on yours, is waste of time and money (for egtting the pc in the first place).