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Originally Posted by Juztin
will use logger 1, all the knock is happening under the 00 column (if you look at my earlier logs the knock are under the '00'). the map crossover is set to -2 vac. As for driving around, aint happening, those logs I took from when I was originally doing boost data logging and noticed the in-boost knock. That is not my concern currently, my concern is the off-boost and in ECU control knock that I am seeing. But long story short I aint doing any boost logs anytime soon for obvious reasons 
gothchick, adjusting anything but the 00 column at this point would be futile as those columns never come into play where I am seeing all that knock. If you look back at the logs you will see the rpms are less than 3k, and it's all under vacuum and not boost when am seeing the many knock events all registered under the '00' map/load point being used. Those are what I am most concerned with, I can get the in-boost knock addressed, but the off-boost where the ECU is controlling timing is where i'm really seeing the knock that I am talkinga bout in this thread. Hence why I am looking at adding fuel into the 00 clumn on the offset entries. My approach to this if I make any changes is to only add fuel and never take any away, and only retard/not advance timing. But of course I can wait with this till I get the car on a dyno with a tail sniffer before making any changes and doing any more logging so it will be much more beneifical to this thread. Thanks for the input guys 'n gals. |
Yeah, since you're having the problem in closed loop in that first log (before UTEC transistions to open loop), you'll have to get the ECU flashed. Until UTEC tranistions to open loop, it doesn't have any control over the engine... It's all ECU at that point.