Quote:
Originally Posted by Jonathanlim
What is "normal" for knock correction on a stock tune? around -0.69 through -1.14? At what number Should I be really concern?
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Look at the IAM first on 93 fuel it should be 1
on 91 fuel it will probably vary a bit between 1 and maybe 0.7 or so
on 93 you will get less FBKC(knock correction) and FLKC maybe up to -1 or so
on 91 probably see up to -2 or -3 at times
here is a log of a guy on 95 RON south africian fuel probably your 89 this is on stock tune and they are not all blown up, the ecu is good at managing knock although power and economy will be reduced. you log will look much better even on 91
http://datazap.me/u/steve99/south-af...0-27-28&solo=2