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Old 04-27-2006, 08:24 PM   #1
dcdub23
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Default 4th gear pull/Cobb vf34 93 oct

Hey everybody! i just logged my car using tari racing and i am currently runnin a cobb vf34 93 oct map. Everybody let me know what you think about this 4th gear pull! I would love to know how my car is runnin and wether or not i have knock! Thanks everybody! Jay

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Old 04-27-2006, 08:31 PM   #2
Zumble
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It would really help if you logged throttle position. It looks good though no knock according to your logs.
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Old 04-27-2006, 10:27 PM   #3
dcdub23
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Now that makes me happy! I did forget to check that but my foot was to the floor! Would a pdx map be more effecient and give me a lil more power?
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Old 04-28-2006, 12:31 AM   #4
Cabot
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Logging knock signal with ecuExplorer is worthless (refresh rate of 100-150 ms is just not fast enough to capture knock signal). You'd have to be really lucky (actually..unlucky, since knock = bad ) to detect knock with ecuExplorer. Don't forget the ecu will update signals/data much more faster than any datalogging software.

Taking a look at your log, I would, unfortunately, suspect a knock event at 5400 rpm (ecu is pulling timing, knock correction goes from 8 to 2..). I'm no expert, but that's definitely something to investigate..
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Old 04-28-2006, 06:36 PM   #5
dcdub23
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I tried emailing the map to cobbs tuner and pdx's tuner for thrm to give me a better understanding. I am putting a manuel boost controller on to keep my boost under 18. I am also waitin for pdx's map. That should solve knock! Thanks for your help good sir!
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