Esa Pasanen Posted October 27, 2013 Report Share Posted October 27, 2013 The fuel table has max of 22-rpm & 20 load axis points.My question, is 500 rpm accuracy enough for the map? Does the ecu calculate the rpm/load values between the cells?Is the fuel map really this coarse or is there some other values that fine tune the injection? map,iat,tps? Quote Link to comment Share on other sites More sharing options...
Kelly Gordon Posted October 29, 2013 Report Share Posted October 29, 2013 22 rpm increments gives you 500rpm resolution all the way up to 11,000 rpm. Are you planning on running that high of a redline? You can define the breakpoints so you have greater resolution where needed and less where you don't . How many do you feel you really need though? Quote Link to comment Share on other sites More sharing options...
Kelly Gordon Posted October 29, 2013 Report Share Posted October 29, 2013 Data is interpolated in between rpm and load sites also. Quote Link to comment Share on other sites More sharing options...
Esa Pasanen Posted October 29, 2013 Author Report Share Posted October 29, 2013 <body><p style=''>Drive it like you stole it? Redlines Probably going to be under hard use . But Only at 7200~7500rpm.<p style=''>I'm still new when it comes to tuning ecus, just needed info. Thanks! Really eased up my worries. Quote Link to comment Share on other sites More sharing options...
Rod Smart Posted November 3, 2013 Report Share Posted November 3, 2013 You will find, that when tuning, the box will appear over the current MAP/RPM location, it will either be over a certain cell, or crossing multiple cells. when crossing multiple cells, it will take the average of the cells its crossing, so you don't get the fuel value jump as it goes cell to cell Quote Link to comment Share on other sites More sharing options...
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