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really hygh knock on really low load

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Old Dec 31, 2007, 07:34 AM
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really hygh knock on really low load

i have been loging all weekend and i have one isue. after long fun drive i was idling in 6 gear by 3000 rpm and se that whenever i toched the gas i have the knock cel so i log these and find out that i am having knock on loads under 100 and i even get a 35 count on 150 load just by pushing the accel.


Help on these

Mods are test pipe and injen intake, the only modified map (yet) is the mivec
Old Dec 31, 2007, 07:38 AM
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can you post your log?
Old Dec 31, 2007, 07:50 AM
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yes just tell me how i have it here
Old Dec 31, 2007, 08:21 AM
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Printscreen, open mspaint, paste it, then host it on photobucket.
Old Dec 31, 2007, 08:25 AM
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holy crap that a high count at idle,
Old Dec 31, 2007, 09:06 AM
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so here it is any ideas


Last edited by mexevo; Dec 31, 2007 at 09:17 AM.
Old Dec 31, 2007, 09:15 AM
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...but I fixed it...

Old Dec 31, 2007, 09:20 AM
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here is a better idea
on your PC go to C:\Program Files\EvoScan\EvoScan v2.0\SavedDataLogs
then put the last log in a zip and post it so we can get a full view as to whats going on.
Old Dec 31, 2007, 09:41 AM
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these is another part of the log, you can se that every time i hit the accelerator i record knock and its coming every time,

please help

Old Dec 31, 2007, 09:59 AM
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yes i can post the complete log, but where do i host it
Old Dec 31, 2007, 10:06 AM
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You can upload files to the servers here. Under the post window there's a "Manage Attachments" button. Zip it (or just rename it to whatever.zip) and upload.
Old Dec 31, 2007, 10:22 AM
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here there are two logs same day just one is a normal log in forth gear from 2000 till 7000 just one count two times full throtle the other litle load knock like kraysy

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File Type: zip
EvoScanDataLog_krasy knock.zip (79.1 KB, 24 views)
Old Dec 31, 2007, 11:42 AM
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I can't look at the logs right now.. But you might be running lean. No wideband?
Old Dec 31, 2007, 11:52 AM
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Something may be hitting something, somewhere. Downpipe on transfercase or oil pan?
Old Dec 31, 2007, 11:54 AM
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Your timing is all over the place in partical throatle... Hence, high knock sum... My advise to you is to lower the timing and try it again..... Also, keep in mind that you will have to smoothe out the transition between WOT to Partial throatle especially for the timing...

By the way, you will have to make your boost to be more consistant. This will also help you out smoothing out the timing curve.... I am not sure if it was 2 byte load or not but you are boosting not much and boost is inconsistant...



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