I have a 1982 300CD.(617 engine) I'd like to learn more about how the injection pump operates, and what things(boost level, temperature, ect) it compensates for, and how, and what things(wear, etc) it does not compensate for that one might have to tune or adjust as the mileage increases.

__________________
I suggest we solve high gas prices with environmentalists... unfortunately they don't burn well.
1982 300CD, 220K miles: This vacuum system will be the death of me yet! (OBK #26)
1977 F150 400 C6 2wd, 10.2 sec 1/8 mile with 2.75 gears.
1965 Mustang. Mostly stock... LOL!
2001 Ram 2500, cummins, 5spd, 202k miles.(girlfriends)