Control Pressure Regulator Question

["Robert Rooney" <dmcvegas@xxxx>]

@ the book store the other day I was thumbing thru the BOSCH 
handbook, and I came across an interesting item. It stated that on 
the K-Jetronic system, the roll of the control pressure regulator (or 
"Warm Up Regulator" as it was called in the book) is to asist the 
engine in warming up, and that it can be fitted as a fuel enrichment 
circuit (vaccum lines). Another thing that it stated was that it can 
be used to adjust fuel mixture for high altitudes. The emissions info 
sticker on my car shows readings for up to 4000 feet altitude, but 
the info stickers on the 82's say all settings are preset @ the 
factory, and are good at any altitude. Is there a differance in the 
fuel injection system between the 81 & 82 models?

-Robert
vin 6585