when i do my tuning and go from olsd to cl maf my ltft go neg. is that cuz of my maf has not been tuned? or does it do normally?
when i do my tuning and go from olsd to cl maf my ltft go neg. is that cuz of my maf has not been tuned? or does it do normally?
Its because you need to tune the MAF.
so you are telling us you did not even recal the MAF??
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB