octane in my svx

[oab_au]

Originally Posted by Cam

To a certain degeree. This is just speculation, but the injectors can only open and close so quickly. There is a point where they would not help but run rich. (that could possibly be a very extreme situation, though)

Yes I can see you are just speculating.

Yes the injectors take about 1.2 mil sec to open and about 2 mil sec to close. This is only affected by operating voltage and fuel pressure.
No they won't get to " a point where they would not help but run rich". They have no trouble opening and closing to inject the small amount of fuel at idle.

The system of a MAF sensor reading the mass amount of air, compensates for air pressure, temp, and humidity.

Harvey.