MAF=Knock No MAF= No Knock...what gives??
#21
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Looking at that chart again, you are in closed loop, meaning
14.7:1 mixture, while at a MAP in the 90s. Hello, ping. Why
is PE not coming in? Locked out by TPS perhaps, the TPS
enable may need to come down. I don't like how drive-by-wire
cars swing the TPS independently of what you -think- your
foot is telling it. Maybe you'd be better off getting ahold of
whatever maps throttle position and make it "what I said,
dammit!" instead of "what GM thought desired torque might
be, times a bit of fudgery".
If you want to be in closed loop then you'll have to pull out
more timing, but I'm figuring anything over 25% throttle
probably means play time.
14.7:1 mixture, while at a MAP in the 90s. Hello, ping. Why
is PE not coming in? Locked out by TPS perhaps, the TPS
enable may need to come down. I don't like how drive-by-wire
cars swing the TPS independently of what you -think- your
foot is telling it. Maybe you'd be better off getting ahold of
whatever maps throttle position and make it "what I said,
dammit!" instead of "what GM thought desired torque might
be, times a bit of fudgery".
If you want to be in closed loop then you'll have to pull out
more timing, but I'm figuring anything over 25% throttle
probably means play time.
#22
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Originally Posted by muncie21
Yup, that was me. Sorry to hear about the tranny. Hope you get if fixed soon, as I would still like to check out your ride.
I hope I get the parts to fix this brand new tranny soon too, spend 2 grand on a new tranny and I still have to do work to it to make it work right, hate fixing other peoples mistakes
So now the car is sitting again
#23
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Originally Posted by frcefed98
Cool, thats an awesome vette you have there, sounds good too. I've seen you up in the heights as well.
I hope I get the parts to fix this brand new tranny soon too, spend 2 grand on a new tranny and I still have to do work to it to make it work right, hate fixing other peoples mistakes
So now the car is sitting again
I hope I get the parts to fix this brand new tranny soon too, spend 2 grand on a new tranny and I still have to do work to it to make it work right, hate fixing other peoples mistakes
So now the car is sitting again
#25
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Originally Posted by frcefed98
I take her out the track anytime she is up to the task Hopefully she'll be running right by friday.
Parts should be here today. You get your issues solved yet?
J
Parts should be here today. You get your issues solved yet?
J
Just got back from the dyno this morning. Did some WOT AFR tuning and think she's ready to rock.