Base Pulse Widths

nacelp nacelp at bright.net
Thu May 11 03:34:07 GMT 2000


This is from the sy doc., and to me reflects an error or difference in
meanings
I thought that in this case
BPW, would actually be injector pulse width,
and
BPC, should be the Base Pulse Width, since all the corrections are based on
it.
Grumpy

BPW = BPC * MAPP * T' * A/F' * VE * F33C * BLM * DFCO * DE * CLT * F77
Where:
 BPW = Base Pulse Width
 BPC = Base Pulse Constant Term
 MAPP = Manifold Pressure Term
 T' = Inverse Temperature Term
 A/F' = Inverse Air Fuel Ratio Term
 VE = Volumetric Efficiency Term
 F33C = Battery Voltage Correction Term
 BLM = Block Learn Correction Term
 DFCO = Decel Fuel Cutoff Term
 DE = Decel Enleanment Term
 CLT = Closed Loop Correction Term
 F77 = Turbo Boost Multiplier


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