View Single Post
Old 09-11-2008, 07:25 PM   #1 (permalink)
modmonster
Master EcoModder
 
Join Date: Jul 2008
Location: united kingdom
Posts: 262

Tracy - '00 vauxhall corsa
Thanks: 0
Thanked 11 Times in 4 Posts
air flow sensor instead of injector signal?

hi

would it not be simpler to use the air flow sensor instead of injector signal? the air flow sensor gives a simple 0-5v output Dependant on flow and this is proportional to fuel used because of the ECU keeping the fuel/air ratio constant. people could buy another air flow meter and stick it on their air inlet. 0-5v is easier to data log and display than pulse width modulation. now if only i could find a speed sensor that gave 0-5V as well?

__________________
Nissan Leaf 24kwh. Average FE = 300mpg 3.6miles/kwh (@plug)
  Reply With Quote