95 lt1 injector offset questions

[Fast355]

if its a flow rate modifier cant you just scale the injector constant to bias the table?

I was thinking more about this. NO injector out there is going to have a Negative Short Pulse Adder used in a GM vehicle even though GM may have calibrated some of the later vehicles with negative numbers. The negative numbers in that situation are a skewed value to correct something else.. The way GM uses that table in the operating systems I have physically looked at is to correct the delivered fuel charge of the theoretical whole. Same with the offset table. While it is true that injectors typically flow more in the early non linear area, to make the actual injector delivery linear with pulsewidth, it has to have a positive value. In the Injector Dynamics diagram, you can clearly see the theoretical white line and the actual fuel delivered in the red line. The red line will always be lower than the white.

http://injectordynamics.com/articles...racterization/