Misc ?? EFI

[Bruce Plecan]

After that interesting post from Scott S. (thanks, by the way), I got
a couple guestions.

The following is in reference to 82-92 gm EFI systems, but if someone has
other info., would they comment about the manufacturer.  If true or false
for the later, please note the exception.

WOT, is it only truely correct to call this PE, rather than even mentioning
"open loop"?.

Is it really closed loop, open loop, and PE?.

In stock calibrations has anyone seen a EGR Enable that would
enable other than when in closed loop?.

Any one have any clues about diagnostics for when flagging/rather
than coding errors are present?.

Cheers
Bruce