I am going to throw my .02 in here. First of all I feel you should not be dialing in your fuel with adaptive learning enabled. I would also force open loop. I dont see it anywhere mentioned that anytime you make a fuel or maf changes in the tune that you HAVE to clear the kamrfs. You are just pissing up a wet rope right now because you are trying to adjust air and fuel around adaptive learning and learned fuel trims. What I would recommend is that you start fresh. Disable adaptive learning, force open loop and clear the kamrfs. Forget about closed loop and the hegos and all that crap for now. Enter the lightning maf curve for the 02' lightning found in EA and dont touch it. Enter your injector slopes, breakpoint and offset. I personally set all my fuel multipliers to 1.0 and leave those for last once everythhing is dialed in. I dont know much about your AFR guage so you have to determine whether thats right or not. If your kamrfs are cleared properly and your forced o/l and adaptives are disabled your lambses and kamrf values will be locked at 1.00. I would also recommend you do a base idle reset on your car if you havent done so because you will need to dial in your idle air as well. Start with that and work from there. Keep the initial tuning process as simple as can be and listen to what the car is telling you and give her what she is asking for. Decipha is gonna be a valuable asset to you since he is far superior to tuning cbaza than I am so make sure you keep his thirst for beer quenched.
Cool thanks for the info... Some questions though:
1. How do you disable adaptive learning? I thought the car wouldn't do adaptive learning until going into closed loop anyway so if I am forcing OL I shouldn't have to worry about it, right?
2. Clearing KAMRFS just means disconnecting battery for 5 minutes, right? Or is there an easier way to do that through BE?
3. What do you mean by setting a base idle? Do you mean following Decipha idle post, because I can't even get her to run good enough for me to set idle yet! I had to crank down my idle screw just to get her to stay running without me pushing throttle!
FYI one thing that was weird I forgot to mention is that I have this loud whining noise coming from the intake Manifold now that I set the idle screw High enough for her to stay running. I thought it was from air filter at first but it actually sounds like it's inside the upper intake Manifold. Any thoughts on what that means?
EDIT: I'm thinking the whine is the typical BBK TB whine. I'll do the Mod I found that is supposed to fix this....
now, back to my tuning...???