Block learn?s

[golfz]

I'mused to dealing with jets and idle and high speed airbleeds. Got this scanner@ idle L-115 R-116 @ cr4uize 1800rpm L-118 R-129. Do i have a problem/ help me learn . Thanx:icon_scra

[tomtom72]

I'm not fluent in Electronic Engine Control speak yet :o

There is a page in the FSM, in the 90 manual it's in section 6E, under Driveability and Emissions & it shows a snap shot of a scan of an LT5 at idle and in "closed loop" operation. In the beginning of the section it gives definitions for all the terms...like Block Learn, cross count, etc. On page 9 of this section, Tech postings in our forum there is a thread I started where I asked for help with my scan tool data....you may want to check it out...it's about 1/2 way down the page.
:thumbsup:
Tom