I'm trying to figure out the C207 connector in my passenger side behind the dash. It's a 1991 LO3, and I need to know which wires are supposed to do what for my LT1 swap.

Progress so far:
______________
|A|B|C|D|E|F|G|H|
----------------------
|J|K|L|M|N|P|R|
-------------------

Cavity |Socket Half |Function
A BRN
B RED
C BRN/WHT Service Engine Soon Indicator
D NO WIRE N/A
E WHT/BLK
F PNK/BLK
G WHT
H TAN/BLK TCC Solenoid
J ORN Output to ALDL pins M & E
K BRN
L DK BLU
M ORN
N ORN/BLK Neutral Safety Switch
P NO WIRE N/A
R PPL/WHT

Can anyone make any contributions as to the functions of the other wires in the harness? I've got the pinout diagram for the C207, but they don't have the functions listed. Maybe there's a diagram out there that says... Thanks!