Originally Posted by
Jim P
No dodge diesel allows reaching max commanded torque in the case of 2010+ or max commanded fueling in the case of the 5.9-early 6.7. Not the goal OEM. Rich from Dog House showed back when EFILive first came available for the dodge on the 2006 5.9 that 50hp gain can be had just from timing alone. But still, to bother adjusting or ?smoothing? a pulsewidth table for stock injectors... let?s remove injectors and pay $120/hr for mapping each 6 stock injectors so a person can dial their pulsewidth table in exactly to their injectors, but they are stock injectors, there is margins of manufacturer tolerances and flow isn?t exactly the same between each injector so let?s pay $$$ to get stock injectors flow matched first then the custom pulsewidth mapping at $120/hr and in the end find that in the beginning the injector pulsewidth table probably really wasn?t that far off to begin with. Lots of money down the drain for stock injectors just to bring in a balance rate from 1-3% to a 0.5-3% balance rate and really not gain much of anything for the money spent. Then the ecm accounts for balance and compensates on its own anyways, constantly adjusting for injectors that might be 1% more flow or 2% less flow than others. Point is, for the average Joe with a stock truck, just leave the table alone and increase duration up where needed to achieve you goals. There is no need to get extremely elaborate in minisucule microsecond adjustments across that entire table for the average Joe out there. The pulsewidth table is pretty close to what a stock injectors flows given the massive amount of variables out there for a mass production item.