DIY PROMDo It Yourself PROM chip burning help. No PROM begging. No PROMs for sale. No commercial exchange. Not a referral service.
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MAF AE $6E specifically, found better throttle responce?
Accel. Enrich %BPW Factor vs. Async Pulse
That's the table name in TunerPro.
Notice the 1st pulse is 0 and the 2nd is 0.25 on most stock bins. Well I found better throttle response (noticable to me and a client) by changing the 1st pulse to 0.25 and the 2nd to 0.4 . I just thought I'd share that bit of info if it helps anybody. I think that table needs to be modified when you start dealing with faster reacting motors. This engine I was tuning had $600 worth of TPI parts, Lt4 hot cam, and headers. Everything else was stock. The car now has the ability to snap the throttle open and light the tires just as quick and then control the tire spin through throttle modulation as apposed to before where the throttle snapping open would cause a small delay and lean spike.
__________________ , Jon [color=red]
Still have the RedSled, new toy 2007 Yamaha FZ6
"Success - it 's what you do with what you've got."~Woody Hayes
Originally posted by 3.8TransAM
Wonder if that could be the same issue I am having on my tip in lean spike also...
How does the car run?, it's what makes the engine happy, that counts. A tip-in leaness isn't necessarily bad, if there's a lag, orthe plugs are showing signs of pre-ignition then that's what counts.
