Very new here but need something cleared up. I have been working my VE Primary tables and not resetting my secondary tabled until several Primary adjustments have been made. I just read in a post that for 2000 year only that wen MAF is failed or off the VCM will use Secondary tables not Primary. Can I work the secondary tables and come back in when I have time and update Primary to match. IS THE 2000 CHEVY REALLY USING ONLY THE SECONDARY VE TABLES IN SD OR MAF FAILED??
Second question: I have a Fast brand Wideband controller I used my limited brain power to get it in and logging. I set it to 0-5v AFR and put a gauge on the dash. Read where people were logging % dif and coping and pasting VE tables with a 1/2 muptlier. This sound like what I would like to do but I am missing something here.