Yo @- Cricket or
@Administrator
I too used the 94-97 FAQ formerly at dieselstop.for years.
It was a very good tool to help diagnose issues with no applicable diagnostic trouble codes.
Hope the VerticalScope upgrade team can retrieve the FAQ such as they did at fullsizebronco where they listed aimilar orphaned sections in "full forum listing" under "Imported content"
I was able to retrieve 1994 PCED OBDI-A SECTION 2A: Diagnostic Routines; Diagnostic Routines Index by use of Web Archive
Here's a partial sceen shot;
However, nearly all the Charts couldn't be retrieved except for #1 & #9.
Partial screen shots:
Al