I'm ready to blow my damn brains out with this thing.
I set up a graph to show the follower airflow against engine speed. The line that is steady represents 0 follower airflow at 900rpm, which is commanded idle. I played with it for a while, and it was pretty stable in neutral, although it'd still want to dip a lot. Follower would ALWAYS go away right before it dropped to idle speed, though. In gear, though, it's horrible. If you're just sitting still or at a really low roll, and you blip the throttle, it'll want to die. If you're going downhill, it'll stay running and return to idle perfect. On level ground, it's hit or miss. Going uphill, it dies every time.
I adjusted the blade to get IAC counts down to 35-40 in park/neutral at operating temp, which is about 178º for this thing. I consequently reset the TPS so it was at about 0.61-0.63V at idle. TPS stays at 0% with key off, 0.4% with key on (no flickering to 0.8%).
I moved the IAC vs. Effective Area table over to the right 3 cells just to make it slightly closer to actual airflow. I also set the base running airflow to exactly what the scanner was reporting, and then started screwing with startup airflow from there to get it to fire. When it's hot (again, 178º F), it fires up and idles perfect. However, apparently after it cooled down for a bit and the kid went to start it again, it was surging really bad on startup. I'm pretty sure that's because of the half-ass changes I made to startup properties in an attempt to get away from inflating the base running airflow to make it start.
I'm going to try and get the car dropped off with me so I can just sit down with it and just get it done... but I'm kind of at a loss right now. I'm just shocked as to why this one is giving me so much bull shit. Injectors are Racetronix 42lb injectors, so I didn't have much info on them. The only mods on the car are the cam, which is a 227/231 0.617"/0.613" 113 LSA and headers (well, 4000 stall too). Yes, the car is in MAF only mode right now because it was originally a rush to get it ready to go to the track, so I was super pressed for time.
Help me Obie-Wan, you're my only hope!... before I paint the walls.