Looking to make a calc pid for instantaneous fuel flow in g/s or lb/min to help with idle tuning. Would the following be correct?
g/s:
{GM.INJFLOW.gps}*(({GM.IBPW1}+{GM.IBPW2})/2000)*({SAE.RPM}*4/60)
lb/min:
{GM.INJFLOW.lbpm}*(({GM.IBPW1}+{GM.IBPW2})/2000)*({SAE.RPM}*4/60)
Can I use double parentheses ((...)) ?
What's the difference between GM.IBPW1 and GM.INJPWB1? Both are listed as "Injector Base Pulse Width Bank 1".
And what's the difference between these as GM.INJXPW, "Injector Pulse Width Injector X", where X goes from 1 to 8.
Thanks!