Thread: KR Question??

Originally Posted by iluvbst

i run 93 all the time, the only code i get is the cat code i think its 420 or somthing like that..ill try to get up a scan soon, at work now..thanks for fast reponses though. the only thing i can remembar off hand is...LTFT is at 12 when wot, B1S1 is at 91, afr was at like 11..if this helps

Doesnt really help. What bio is wanting is a basic excel style spreadsheet of everything the car is doing while idling, normal driving, and a slow steady increase to WOT so we can determine where the flaw is at by how the engine is running during these conditions.

Click the link and youll see what im talking about in this thread
http://www.grandprixforums.net/my-scan-35735.html

Originally Posted by iluvbst

i run 93 all the time, the only code i get is the cat code i think its 420 or somthing like that..ill try to get up a scan soon, at work now..thanks for fast reponses though. the only thing i can remembar off hand is...LTFT is at 12 when wot, B1S1 is at 91, afr was at like 11..if this helps

Lft at 12 Wot is a major factor of your knock. your afr is just commanded and not a true afr unless you have a wideband.