bhiggs89
Veteran CEG'er
I just started data-logging my car, Ive done some reading and I know what I'm supposed to data-log, but for some of the paramaters I dont understand exactly what they mean.
Like Injector Pulse Width, I did a 3rd Gear WOT pull, and the numbers I got ranged from 218 to 4244. What do those numbers mean? I looked up injector duty cycle and it says that the Injector Pulse width should be in milliseconds...Example is @ 5800 rpm the IPW is 3944, so what would the Duty Cycle be?
Also the Long Term Fuel Trim's, how are they measured? I just got 1.000 for the whole run?
Ive done some searching, and I havent really been able to find descriptions of what they are measuring?
Any Help is appreciated. Thanks
Like Injector Pulse Width, I did a 3rd Gear WOT pull, and the numbers I got ranged from 218 to 4244. What do those numbers mean? I looked up injector duty cycle and it says that the Injector Pulse width should be in milliseconds...Example is @ 5800 rpm the IPW is 3944, so what would the Duty Cycle be?
Also the Long Term Fuel Trim's, how are they measured? I just got 1.000 for the whole run?
Ive done some searching, and I havent really been able to find descriptions of what they are measuring?
Any Help is appreciated. Thanks