Calc.VET: correcting MAF and calculating VE (in single log)

[zayne0]

[zayne0]

i took the above maps created by the calc ve tutorial but i think i must have something wrong in the pids or the maps... can any of you view my created maps through my log i posted?

[joecar]

Something is wrong with the values of the pid EXT.WO2LAM1, they should range from 0.5 to 1.5.


Which wideband are you using (did you say LM-2)...? Something is wrong with it.

Can you log it's 0-5V analog output to see if it correlates...?

[zayne0]

Something is wrong with the values of the pid EXT.WO2LAM1, they should range from 0.5 to 1.5.


Which wideband are you using (did you say LM-2)...? Something is wrong with it.

Can you log it's 0-5V analog output to see if it correlates...?

yes it is the lm-2. i am trying to trouble shoot that issue. do i need to be looking for a problem with the wideband controller itself or something incorrect with how i have my scan tool setup. sorry i feel so dumb on this. i am not understanding how i am getting wideband data on to the scan tool yet that one pid is showing what it is.

[zayne0]

My calc.vet setup on the scan tool, something is not right. And when I click on the calcpids in the beginning of this post an error comes up saying that calcpids is an invalid efilive file

[joecar]

I just clicked on the calc_pids.txt link at the beginning of post #1 and it opened ok in Windows Notepad...

when you click on it you want to save it to your PC (i.e. do not open in as an EFILive file).

[zayne0]

I just clicked on the calc_pids.txt link at the beginning of post #1 and it opened ok in Windows Notepad...

when you click on it you want to save it to your PC (i.e. do not open in as an EFILive file).

okay... duh its been a minute since ive been at it. it kept opening it with efi live...

[sweettl69]

i need help i have went thru this post on calc ve and my question is i run sd mafless and i always disable ltft and stft and tune my ve i use a map that shows me the wideband afr rpm vs map kpa and then i go cell to cell and make adjustments i would love to use this method im just curious what script i need and pids to use i use a lm2 in serial . i also see auto ve is a option but the write up uses analog wideband im sure i could switch to analog but there has to be a way to do it in serial thanks in advanced im a rookie

[joecar]

i need help i have went thru this post on calc ve and my question is i run sd mafless and i always disable ltft and stft and tune my ve i use a map that shows me the wideband afr rpm vs map kpa and then i go cell to cell and make adjustments i would love to use this method im just curious what script i need and pids to use i use a lm2 in serial . i also see auto ve is a option but the write up uses analog wideband im sure i could switch to analog but there has to be a way to do it in serial thanks in advanced im a rookie

Ok, you're running OLSD (no MAF, no LTFT, no STFT)...

in that case you would do the Calc.MAFT procedure, concentrate on the VE correction part, and ignore the MAF calculation part...

i.e. just correct the VE table, use the pid CALC.WO2BEN instead of CALC.SELBEN to correct the VE.

[Tom B.]

I must be missing something. When I copy and paste the calc_pids-2.txt I cannot see the additional pids CALC.LTFT CALC.LTFTBEN CALC.VE_Table. can anyone enlighten me?