After more testing and much more frustration, I have now replaced the ECM with a warrantied used one (no change) and a new O2 sensor (nearly no change).
I still am running at 99% Lean (.10v) after warm up. With the new O2 sensor it seems to run at pretty good DC for a couple minutes after warm-up, oscillating from 5.5-6.5v give or take for maybe 2min (temp is around 70deg C at this point), then it drops to the .10v when it reaches around 80deg.
The car still runs PERFECTLY if you nudge the AF Plate down a couple on millimeters with your finger.
Any new suggestions or info? I'm a couple of weeks away from a burial at sea at this point...
__________________
Currently:
1972 350SL Euro 4spd
1973 BMW R75/5
1981 BMW R80GS
1995 FZJ80 with OM606 Conversion In Progress
|