knock retard and count - SRT Forums

stripedneon · 10-07-2009, 08:58 AM

what is an acceptable knock count, knock retard degre. im having problems with my dtec so i bought a interceptor to monitor knock. what is to much and what is generaly acceptable

stripedneon · 10-07-2009, 11:04 AM

Anyone?

duster360 · 10-07-2009, 09:21 PM

Under 1.5-2Kr is ok in my book.

Does that pos gauge show both Long Term and Short Term Knock retard?

Louisvilleguy · 10-09-2009, 07:41 PM

Quote: Originally Posted by duster360

Under 1.5-2Kr is ok in my book.

Does that pos gauge show both Long Term and Short Term Knock retard?

POS gauge? Yes the scanguage shows both LT and ST KR.

stripedneon · 10-09-2009, 09:32 PM

i dont have it in yet but it does show short and long term fule trims. why do you ask?

duster360 · 10-10-2009, 09:18 PM

Quote: Originally Posted by stripedneon

i dont have it in yet but it does show short and long term fule trims. why do you ask?

No not fuel trims, Knock retard. There's a Short tem and Long term knock retard.

St knock could be 0, but LT could be 6 degrees. The only way to clear LT knock is to disconnect the battery.

stripedneon · 10-11-2009, 06:20 PM

not sure im putting it in tomorrow ill let you know but i dont think so. you wouldent know what could cause a baro/MAP sensor high input i have a d tec hooked up but that shouldent go over 5v

stripedneon · 10-15-2009, 12:57 PM

both s.t. knock and l.t.knock show 0 but the batt has benn disconnected and i dont drive it much

Crazyced · 10-17-2009, 10:55 AM

Quote: Originally Posted by duster360

Under 1.5-2Kr is ok in my book.

Does that pos gauge show both Long Term and Short Term Knock retard?

Yes, both show on the 'POS' gauge.