Someone help me with AE
#24
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But TPS doesn't kick in when the turbo spools and you're already on 100% TPS. The spool does however cause a change in MAP and that requires a bit of extra fuel. This can only be provided via MAPdot.
#28
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here's something I'd probably start out with (very close to what I had):
bsaed on these setting's AE wont trigger between -90 and 15 %/sec TPSdot.
if you have MAPdot triggering in boost, then your tune sucks.
I could lift and press my pedal in boost and my AFRs would stay rock solid -- cause I tuned EAE very well.
bsaed on these setting's AE wont trigger between -90 and 15 %/sec TPSdot.
if you have MAPdot triggering in boost, then your tune sucks.
I could lift and press my pedal in boost and my AFRs would stay rock solid -- cause I tuned EAE very well.
#29
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That's what EAE does- it adds or subtracts fuel in transient conditions.
It estimates how big a "puddle" of fuel will be in the intake area, based on some parameters, the most important of which is MAP. More MAP means bigger puddle. So we need to initially add fuel until MAP stabilizes.
So to me EAE is a better version of MAPdot-based enrichment.
TPSdot, in my understanding, is essentially a predictor of MAPdot and allows the computer to react to increases/decreases in MAP in the near future.
I think if EAE was perfect and instantaneous, no AE would be needed at all.
It estimates how big a "puddle" of fuel will be in the intake area, based on some parameters, the most important of which is MAP. More MAP means bigger puddle. So we need to initially add fuel until MAP stabilizes.
So to me EAE is a better version of MAPdot-based enrichment.
TPSdot, in my understanding, is essentially a predictor of MAPdot and allows the computer to react to increases/decreases in MAP in the near future.
I think if EAE was perfect and instantaneous, no AE would be needed at all.
#32
I've got AE tuned in pretty well now. I'm still using time based, I can't seem to get my head wrapped around Accel Pump just yet.
I still get a little of stumble, depending on how I stab it, but for the most part, I've got it down like 90% of the way. The few times it does stumble, it's when I'm hitting a throttle that I don't normally hit. So pretty happy about it. Figured I'd just report back in to you guys
I still get a little of stumble, depending on how I stab it, but for the most part, I've got it down like 90% of the way. The few times it does stumble, it's when I'm hitting a throttle that I don't normally hit. So pretty happy about it. Figured I'd just report back in to you guys