Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Knocking without knock correction and knock correction without knocking

SorryTires · 06-15-2017, 11:18 PM

So I've been getting quite a bit of low rpm/load knock like 20+ knock occurrences in a five minute drive. Almost all below 3000rpm and below 0.4g/rev load. Very few of these knock occurrences cause any knock correction and AM is pinned at 1 the whole time does that just means they are small knocks? is it normal to have so much knock but not have any knock correction?

Also sometimes knock correction happens without a knock signal. Is it normal to have knock correction happen when its not immediately preceded by a knock signal? or is it an error in the log?

06-15-2017, 11:18 PM	#1
SorryTires Member Join Date: Dec 2016 Drives: 2013 FRS Location: Regina, Saskatchewan Posts: 15 Thanks: 10 Thanked 9 Times in 3 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Knocking without knock correction and knock correction without knocking So I've been getting quite a bit of low rpm/load knock like 20+ knock occurrences in a five minute drive. Almost all below 3000rpm and below 0.4g/rev load. Very few of these knock occurrences cause any knock correction and AM is pinned at 1 the whole time does that just means they are small knocks? is it normal to have so much knock but not have any knock correction? Also sometimes knock correction happens without a knock signal. Is it normal to have knock correction happen when its not immediately preceded by a knock signal? or is it an error in the log?