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Getting GIAC chip on tuesday...question about gas...

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Old 02-01-2004, 09:00 AM
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that does sound more plausible.
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Old 02-01-2004, 09:05 AM
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Default What block do we use to see knock, is it block 022 for the dbw?
Because I just did a log of that block and saw zero most of the time and just 2 spots with 1.5 on cylinder 2 but then it went away. This was while running this setup.

10psi of boost
87 octane
timing is in the mid 20's to mid 30's
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Old 02-01-2004, 09:08 AM
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Default I think 022 is rpm, load, cyl 1 and cyl 2 retard. So you missed cyls 3 & 4.
IIRC block 020 will give you retard on 1, 2, 3 and 4.
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Old 02-01-2004, 09:33 AM
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Default Your right about Block 20
Which block shows the actual timing advance in each cylinder?
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Old 02-01-2004, 10:19 AM
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Default I don't think it works that way. Block 003 (010 or 011 also IIRC) will show what the ECU is
requesting in actual ignition angle and then 020 what the ECU pulls from each cylinder . .also actual values.
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Old 02-01-2004, 11:33 AM
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Default I will try that today, thanks.
Just want to see if the car pings at all while running 87 octane on 10psi of boost.
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Old 02-01-2004, 03:44 PM
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Default Well I did a log of block 020
and there nothing showing but zero from start to finish.
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Old 02-01-2004, 06:19 PM
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NP ... zeros are good. I'd expect you wouldn't see any timing pull w/ your set up.
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Old 02-01-2004, 07:35 PM
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Now to just see what it does when we increase the boost to 20psi with the timing as it is now.
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