hi guys, i've setup and have successfully started to log my AFR gauge into the software. I have transformed the volt input to display for AFR stoich.
BUT, there seems to be a few kinks i've stumbled upon
1) i can read AFR in stoich (10-19) in the PID side of the scanner but not in the histogram i made.
2) though some research and 5th grade math i was able to convert .0695 FA to (1/.0695) = ~14.3885 stoich which is commanded (also in the PIDs) but would like some input on the MATHs i created. SEE PICs BELOW
3) in the MATH i've input some sample numbers into a spreadsheat to see what kinda numbers would be output i see both positive and negative.
4) would i simply add the numbers generated into the VE tables to correct the error or would i need to paste special divide half. i see both and am curious.
5) would it be safe to just run OL O2s from this point forward. i dont have rear O2s or cats but the wiring is still there for the rears. scanner never goes to closed loop, says either OL-not ready or OL - fault
6) in the histogram im using numbers for the Unit(), is that acceptable or should i be using a different unit
side note any one ever have vapor lock using long tube headers on 5.7 motor? no start when hot
EDIT: just noticed in the histogram pic i used the the wrong MATH - i see it has been corrected.
SEE PICS
i included the exact formula into the spreadsheet and replace the word volts with the corresponding cell IE 1.5 1.6 1.7 and so on