customer has a green/blue LS1 PCM... engine is a 24x 6.0L with cable throttle and T56 trans, now has a procharger with no maf and a 3 bar. I tried to find a stock van OS to start with, but it seems the files I found have elec throttle, therefore no IAC control. Question is, which base file can I start with for the application, and which COS can I use. I didnt think the vans had electric throttle but I seem to be wrong. Thanks in advance!