Lost Sync

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Clonebug
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Joined: Fri Feb 16, 2007 12:28 am

Re: Lost Sync

Post by Clonebug » Tue Nov 17, 2015 9:54 pm

I had a few sync losses so I turned my filter to

Primary tach "On"

Noise filter enabled "On"

Tach period rejection "On"

Time "ms" 0.2
Percentage "ms" 12

Secondary Tach "Off"

I increased them both once but it started missing so I put it back.
Stripped66 wrote:The point wasn't to argue air temps with the current world record holder, but to dispel the claim that the K03 is wrapped up at 150 HP. It's not.

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vwi_dduvall
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Location: Huntsville, AL
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Re: Lost Sync

Post by vwi_dduvall » Tue Nov 17, 2015 10:15 pm

Thanks I will give those a try at least I will get a feel for which way it goes worse or better.

Currently running:
Time(ms) .5
Percentage(%) 4
Daniel Du Vall
http://volkswageninsanity.us
"Cause, remember: no matter where you go... there you are"
Buckaroo Banzai Across the 8th Dimension

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Piledriver
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Location: Van Alstyne, Texas

Re: Lost Sync

Post by Piledriver » Tue Nov 17, 2015 11:51 pm

Play with the filter period at the top first.
I, for one, regularly embrace our new robot overlords, as I am the guy fixing the robots...

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vwi_dduvall
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Re: Lost Sync

Post by vwi_dduvall » Sat Nov 21, 2015 7:53 pm

OK I am now cooking with gas or spark for the matter ;-)

I spent lots of time idling in the driveway today and also revving it up to around the 3K range and adjusting the noise filter to get a feel for how each of the settings was affecting the sync. It seemed very little so found what seemed to be best, at the time, settings and then added in a 10k resistor. That made a world of difference even though still get a total of 3 lost sync reason 2, on the last run today, it was very drivable. Not sure if the 3 that happened could be cleared up by going to the 20K resistor or not but might try later.

Here are links to the last run of the day log and .tsproj:

http://volkswageninsanity.us/Postings/F ... OG0018.msl

http://volkswageninsanity.us/Postings/F ... .47.tsproj
Daniel Du Vall
http://volkswageninsanity.us
"Cause, remember: no matter where you go... there you are"
Buckaroo Banzai Across the 8th Dimension

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