I come cross some Forum saying that too rich will cause knock?. is that why I got Know for WOT?. but when I try to increase the throttle slow. I GET 1~5 knock. when it reach 5400rpm in 3rd Gear?.

 

Today I try reduce the Ignition on the 5400 to 5800 RPM and got less than 56 Knock. is that ok or not?as is very close to the Warning 60 knock.. Should I reduce more timing?.

 

the problem with the commander is it logs basic max knock. You can get one incident of knock in a cell and this is the figure it records. Are you hearing knock? you need to verify knock using something such as this

http://www.phormula.co.uk/Default.aspx

Regarding timing vs afr I run 12.1 - 12.3 and timing of 16 degrees, but then i also run water meth and our spec is very different.

I would follow some of the advice you got earlier, reduce timing in this area to 6 degrees and check the knock again. make sure your afr's are good and then add timing until you see knock.

BTW it is virtually impossible to tune with the hand controller, you could try datalogit

 

I dont get more than 25 knock ever. you need to determine what is acceptable knock for your engine

 

Yap I am using Datalogit with LS1 wideband.. so do u want to have a look at my map?...I can put in on here and the FUEL and IGN map if u want..

 

sure, I also saw your post on the datalogit forum, no problem send me by e-mail or Pm

 

I would be happy to have a look at your maps also. You can email me on nianlala@hotmail.com

I have been running my setup for 2 years now, my target AFR is around 12.0 at the top end. I run around 33psi (2.25bar) on 93 pump using a GT35, no meth, no alky. 525whp. My knock counts are under 30 all the time. Ignition advance at around 5800rpm (@1.9bar) is around 12-14. I can email you the IGN table if you are interested in seeing it.

 

here is my base map and Ign Map...

I will attach the Targeted A/F on the next Message

 

My Targeted A/F

 

WOW that's great I would love to have a look at the Ing and Fuel Map for reference, Please email the Ing/Fuel Map to gt_maxwell@hotmail.com

I would love to see what is the different..

 

So any comment about the ign map or the Fuel Map?

 

Pm me your DAT file and any recent log files that you might have, this way I can open them with the datalogit.* The ignition and fuel files will mean more if I can check the rest of your settings.* So said that you are using the innovate, are you logging the AFR's throught the datalogit? this is also very useful when tuning.* The log files will also shown me knock in the 4 ways, basic max, basic average, advanced max and advanced average.* You need to figure out if it is real knock or not.

 

from the pictures the timing looks at little high, have you looked at the actual timing versus the commanded timing? this can vary for serveral reasons one of which is battery voltage. Send me the logs and I can help

 

OK I will try to zip the log file first. as someone told me that the log file needed to be zipped if not the file will not work.. so I will try to zipped it, if u can't open it let me know. O and about the actual timing i think is at 10Degree..so my timing is a bit high..ic I thought my timing are too long...^_^ my mistake than...Haha..

 

Here are 2 log file for Run3