[Hozer 88GTConv]

touchdown!
KOER CODES
41 EGO voltage always lean, does not switch
33 egr (long gone too, with thermactor, no worries)
91 EGO always lean

now, I'm going to check the voltages at the ecm at the pins
49 gnd
43 and 29

thanks Joel, I will also check pin 8 for 12 vdc...