Hi , I have just joined this site and this is my first post, so if its in the wrong forum i apologise in advance.
Please be gentle with me.

i am trying to improve my engine management skills and although i have see these data pids before on vauxhalls ( not sure about other makes)

i have just ignored them, but ignorance is not bliss and i would like to know what they mean, and if posable broadly what values i should expect to see.

FLI %
VPWR (V)
AAT (oC)
TP_B %
TP_C %
APP_ D %
APP-E %

Thank-you