[EPorsche]

Just need it for less than an hour. When I went to set dwell I got no fluctuation at all. The numbers were in range but no movement. The open and close loop numbers never moved. Same with O2 sensor connected and disconnected. Continuity between Lambda unit and FV was good along with O2 wiring. FV never buzzed but had good ohm value of 2.8. Figure swapping lambda unit with a known good one would help troubleshooting.

Eric