mr.prick
August 13th, 2009, 05:00 AM
HA HA
Last night before seeing this thread I was working on figuring out why
my idle areas (800-900RPM & 40-45kPa) AFR is a little lean.
I imagine this is because of the cam and then thought of
{B4109} & {B4110} w/RTACS on my 4th GEN Fbody.
The funny thing is STFT and LTFT are good in these areas. :confused:
{B4105} is 450mV
Here is what I came up with for RTACS:
cal_link.txt
;STFT Idle Correction
B4109.ROW=CALC.CLMODE
B4109.RRR=CALC.BEN1
;STFT Base Correction
B4110.ROW=CALC.O2VOLTS
B4110.RRR=CALC.BEN1
calc_pids.txt
#Units Low High Fmt Expression
#------------ ------------- ------------- ---- --------------------------------------------------------------
*CLC-00-003
mV 0.0 1113.2 0.1 "({GM.HO2S11}+{GM.HO2S21})/2*1000"
*CLC-00-018
None 0.0 64 0.0 "Lookup({GM.DYNAIR.gps}, 0,0, 4,4, 8,12, 12,30, 16,36, 20,40, 24,44, 28,50, 32,54, 36,54, 40,54, 44,54, 48,54, 52,54, 56,56, 60,64, 64,64, 68,64, 72,64, 76,64, 80,64, 84,64, 88,64, 92,64, 96,64, 100,64, 104,64, 108,64, 112,64,116,64,120,64,124,64, 128,64, 132,64, 136,64, 140,64, 144,64, 148,64, 152,64, 156,64, 160,64, 164,64, 168,64, 172,64, 176,64, 180,64, 184,64, 188,64, 192,64, 196,64, 200,64, 204,64, 208,64, 212,64, 216,64, 220,64, 224,64, 228,64, 232,64, 236,64, 240,64, 244,64, 248,64, 252,64, 256,64, 260,64, 264,64, 268,64, 272,64, 276,64, 280,64, 284,64, 288,64, 292,64, 296,64, 300,64, 304,64, 308,64, 312,64, 316,64, 320,64)"
# ================================================== ================================================== ==========================
#Code PRN SLOT Units System Description
#------------------------- ---- ------------ ---------------- ---------------- ------------------------------------------
CALC.CLMODE F018 CLC-00-018 None Air "Closed Loop Mode"
Ben may not be the way to go and
I have used the CL Mode PID for {B4105} and it works.
I have not used the CALC.O2VOLTS PID tho.
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