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Old 09-17-2013, 10:46 PM   #6287
ruskymx
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LOL



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Old 09-18-2013, 09:28 AM   #6288
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Because that's where you can quickly kill an engine.
So wouldn't you think there would be less timing advance and not more?
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Old 09-18-2013, 10:43 AM   #6289
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So wouldn't you think there would be less timing advance and not more?
Nope
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Old 09-18-2013, 03:49 PM   #6290
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Just wanted to chime in here as I've been pretty one-sided in my reviewing lately.

Got a log for John of the pumpgas problems I've been bitching about, and he responded WITHIN AN HOUR with a paragraph-long explanation of what's happening and theories on what's wrong with the car. There's a strong possibility I've made an ass of myself and there was an underlying mechanical problem the entire time impacting the quality of my results and it only now became bad enough to be identifiable.
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Old 09-18-2013, 03:58 PM   #6291
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Good to hear hes taking time to explain things.
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Old 09-18-2013, 04:13 PM   #6292
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Looks good
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Old 09-18-2013, 05:55 PM   #6293
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knock correction

Here's a screen shot of a log I did today. Not great since I started it in the neighborhood and then passed a cop as I started opening it up. I have a few different tunes from some different tuners, but I've been rocking this one for about 2 months. It feels the best to me. Any of you professional knock correction readers see something majorly wrong?
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Old 09-18-2013, 06:50 PM   #6294
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Flex fuel stg2 stock intake 1.00b5
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Old 09-19-2013, 10:41 AM   #6295
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Here's a screen shot of a log I did today. Not great since I started it in the neighborhood and then passed a cop as I started opening it up. I have a few different tunes from some different tuners, but I've been rocking this one for about 2 months. It feels the best to me. Any of you professional knock correction readers see something majorly wrong?
Looks good. You have three events of -1 correction which isn't anything to worry about.
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Old 09-19-2013, 10:45 AM   #6296
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And if I'm not mistaken positive numbers in the knock correction learn value are advanced timing? Meaning +5 is advanced timing, -5 means pulled timing?
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Old 09-19-2013, 10:48 AM   #6297
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And if I'm not mistaken positive numbers in the knock correction learn value are advanced timing? Meaning +5 is advanced timing, -5 means pulled timing?
Yes.
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Old 09-20-2013, 01:42 AM   #6298
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Is this something to worry about for knock correction?


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Old 09-20-2013, 02:09 AM   #6299
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Is this something to worry about for knock correction?
My logs look a bit like yours but with only one or two knock correction spikes to -2 in a 30 minute datalog - you have a lot more in just 10 minutes worth. Not sure if it's something to kick up a stink about though.

I'm on flex fuel like yourself. My logs were taken at 60-75% E.
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Old 09-20-2013, 03:11 AM   #6300
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Any input on mine. This was i believe one of the last 4th gear pulls on the dyno tuning with John few weeks ago. I still have no clue what im looking at.
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