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BeeRacer930

15+ Year Contributor
84
3
Feb 10, 2009
Brookpark, Ohio
Friend of mine wanted me to post up a few logs and get an opinion. He hasn't done too much with it yet. Getting some random knock between 2500 and 3200 rpm cruising. Idle feels pretty good. Take a look if you guys don't mind.
Mods:
Link v3 lite
20g/16g hybrid
850cc injectors
272 cams
8.5:1 pistons
walbro 255 pump
2g maf
other supporting mods
 

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To get rid of the knock during cruise (most likely phantom knock), go to the ALS/Knock tab and change the Knock Sensor Control settings. I'd recommend 2500 RPM and at least 25% throttle. All depends on when he wants to start seeing knock. Below these settings, he won't see knock.

Idle looks pretty good.

I see the coolant temp doesn't really get above 160°. This means the ECU isn't entering learn mode to help adjust fuel trims.
fueltrimupdatepoints [ECMTuning - wiki]

First pull is about what I'd expect to see with no real fuel/timing adjustments. I'd suggest loading in the Evo8 or Evo8 mod1 fuel and timing tables to help lean it out and increase timing a bit.
evo8v3settings [ECMTuning - wiki]
 
Will try messing with the knock settings. Also forgot to mention we did put in the 2g fuel and timing tables might give the evo a try. Not sure if the log shows well enough but on the 2nd pull log it hesitates when going wide open I assumed it was just dumping too much fuel so we leaned it out a bit but still hesitates.
 
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