2 Logs, KNOCK! please help.

[Twizzle]

Ok, after replacing my o2 sensor with a brand new bosch unit, and driving on this turbo for 500+ miles. Here are two logs, both @ 16~17psi on a big16g with 650cc injectors with a Supra TT fuel pump and spoolinup FPR running a 2g maf. 3rd gear pulls:

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I see some knock, however I do not know how to take account for timing and o2 voltage. Can someone please point me in the right direction, do I lean it out or richen it up. All my friends say they can smell fuel, but this is when im idling, however when i go WOT, like i did here a slight hint of smoke comes out, they say its black because they travel behind me, therefore meaning im running rich. Please make sure you base this on 1g volts if you base it on volts at all, as i know there is a difference between 1g and 2g o2 voltage. Thank you.
Twizzle

 

[NOSLO2PT0]

add fuel where the knock begins, which looks like aroun 3500 rpms. How about telling us what your hi setttings are on the AFC, and what your base fuel pressure is at.

 

[Twizzle]

Fuel Pressure @ idle = 43-44psi
Fuel Pressure @ wot 3rd gear = 3.5k 47psi, 4k+ 60psi

SAFC Settings:
Low: -11% across

High:
1k = -10%
2k = -10%
3k = -9%
4k = -8%
5k = -8%
6k = -7%
7k = -4%
7.5k = -2%

 

[rsr93]

looks to me like your set pretty good
you just need to richen up a bit where your knock comes in

dont go by your 02 volts go by your knock count tune for 0 knock. and good timing.
and who cares about the smoke. thats only when you take off anyways correct?

our mods are pretty much the same my o2's like .88 volts
my buddys laser likes .85-.86 o2 volts.

good luck.

 

[rjgeier]

Check your base timing and make sure it is at 5* BTDC