Hi all I'm new to the forum and a bit new to hemi tuning as well. Not new to tuning have done countless Gm and Ford vehicles over the years but this hemi stuff is a bit different.. I'm working with an '07 Jeep Grand Cherokee SRT8 so a NGC4. For the life of me I cannot figure out WHY this thing is commanding the max F/A ratio limit whenever its in OL.. Mind you my VE tables are way outta whack right now as I haven't been able to get any good data on this thing yet cause every time I fire it up it wants to command .103 F/A ratio. I feel like even if the VE tables are garbage it should STILL be commanding a logical F/A ratio?!! Thats kinda the point of doing corrections in the VE tables to pull fueling within a couple %.. I have defined my new injector characteristics and added a little airflow for idle thats about it. I haven't messed with any F/A enrichment tables for startup or PE.. I wish there was just an OL table LOL
Any insight on this would be appreciated!