I’ve been chasing some false knock for a couple of months now.
Ever since I installed some headers it’s pulled timing 4000+ at WOT.
I’ve knocked it down to only pull 4 degrees so it’s helped out a lot.
But what table(s) does one adjust to desensitize the knock sensor?
I thought it was the fast attack knock rate table but it doesn’t seem to be helping.
Im running 91+ octane. Timing tables are stock. I’ve actually taken 1 degree out at 90kpa and 4000rpm.
AFR is 12.7 @ 4000 and creeps to 13.0 @ 5400. All at WOT.
I’m thinking about just zeroing the table out at WOT 4000+
I know it’s not real knock. I’ve actually lowered the timing live with EEHack and had the same result.
If someone needs a log I’ve got a couple.
Thanks.