VN ECU SERVICE NUMBER. 1227808 3.8L AUT PFI
16157988 AWUY
aparently its an LE computer but i dont think so with some speculation about a blue rectanguler chip.
chip NO. U.S. PAT
4,702,706 on the top (blue side)
68767 9051(on the front)
No sure what you are asking here. But the computer is A Delco 808 model
AWUY9398 $B1 X Automatic 1227808 X For 91 mdl VP V6 Engine
When you do things right, people won’t be sure you’ve done anything at all,,,,,,,,,
353RWHP L67 VS S Pack 6 Speed
Kalmaker Tuning Software N03 N04 N05 N06 N07 N08 W00 W10 W20 W21 W30 W31
W40 W41 W45 W46 W50 W51 W55 W56 W81 W85 W86 W91 W95 W96
as above, you have an 808 ecu, AWUY tune, and the blue rectangle thing you are referring to is the memcal where awuy is hiding....