Quote:
Originally Posted by josemapiro
Knowing the first value, this value is not necessary correct.
If I need to, how do I get it?
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There are two stored parameters before the "# of cylinders" parameter.
The first is "P(Fuel)" and it can be in either psig *1000 or in Pa. The second is "P(Ref)" and it can also be in either psig *1000 or in Pa.
In the code I have attached at the beginning of this thread, I have both of those values set to 43500 psig * 1000, so that square root portion will evaluate to 1.
P(ref) should remain at 43500 psig * 1000, because that is the pressure that fuel injectors are normally flow-tested at, to get their flow ratings.
P(Fuel) is the fuel pressure of your vehicle, and should be set accordingly.