
ptemp := abs(Temp[t] - Temp1[t]) < 0.5
pFCI :=  abs(FCI[t] - FCI1[t]) < 50
pAFR :=  abs(AFR_actual[t] - AFR_actual1[t]) < 500

good_APC := alw_[0,10]((ptemp and pFCI) => pAFR)

not_good_FTF := not (good_APC)
