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View Full Version : CALC.INJDC1 Injector Duty Cycle Bank 1 {GM.IBPW1}*{SAE.RPM}/1200



Beer99C5
July 9th, 2006, 08:01 PM
My scan software is enroute, I am studying up in the mean time...

I asked Black02SS this evening, but I figured I would ask it here to, as likely someone else will be interested for their Dry Nitrous Shot too.

I am interested in knowing what my injector duty cycle is for my Dry N2O shot. The label is Bank 1 Duty cycle. Assuming I log bank 1 and 2 and the required PIDs that the calc come from...

CALC.INJDC1 Injector Duty Cycle Bank 1 {GM.IBPW1}*{SAE.RPM}/1200

Would this give me the average of an injector duty cycle on bank one?
I am mislead by the label Bank1...(I know I can change the label), I think it is but I m not sure.

So if I wanted my dry shot to have a max 95-98% injector duty cycle these calc PID's is what I would use to log and track it with (being banks 1 and 2)?

Sorry for what is probably the first of many questions...

:beer:

joecar
August 11th, 2006, 11:44 AM
CALC.INJDC1 Injector Duty Cycle Bank 1 {GM.IBPW1}*{SAE.RPM}/1200

Would this give me the average of an injector duty cycle on bank one?
I am mislead by the label Bank1...(I know I can change the label), I think it is but I m not sure.
Beer,

If your question has not already been answered...

INJDC1 (for bank1) and INJDC2 (for bank 2) are the instantaneous duty cycles, at that instant in time, not the average.

Joe

Beer99C5
August 11th, 2006, 04:48 PM
Thanks Joe, what I found on my 50 dry shot is I hit 106% for maybe a second or two, and then it steadies out to 91%. From what I understand you want the injectors to be under 80% DC at WOT. Granted I dont shoot the nitrous alot (yet). It is evident I need bigger injectors.