View Single Post
Old 03-18-2008, 10:08 PM   #40 (permalink)
diesel_john's Avatar
Join Date: Jan 2008
Location: SW Ohio
Posts: 594
Thanks: 5
Thanked 19 Times in 14 Posts
Send a message via MSN to diesel_john

Any domestic injector i ever tested had 14 volts on it continuous and the ECU grounded it to fire it.
The pulse width is constantly changing every other engine revolution and instant FE is not readable without some averaging.
Only need to log one injector's on time.
Calibration to each vehicle using a known quantity of fuel and a known distance is the way to go IMHO.
So it needs accumulate total injector on time for one injector.

Last edited by diesel_john; 03-23-2008 at 04:51 PM..
  Reply With Quote