scanmaster?

[mojilla]

Sometimes when I get on my car the scanmaster will read knock, but if i go to recall it there will be nothing in the scanmaster. It does not do this all the time. And sometimes it will flash very high like 15 or so and only record 4-5 degree of knock. It is confusing me. Does anybody have any suggestions of way this is happining.
THANKS
Joe Miller

 

[Intercooler]

I the the turn-on point for record mode is 4.5v on the TPS sensor so it knows it is in power enrichment or WOT. Have to open her up a little but make sure your boost is in-line with your fueling and fuel quality.