the mA read on the eha is engine on reading with O2 sensor connected 1.6 without O2 is 2.6. The X11 is either 50.4 or 98.6 nothing in between.
It runs but it always stumbles on acceleration, once past accelration she is fine. with O2 reconnected it goes back to 1.6 and stays there.
I will check the Zero position, What is the 5 second check?
2005 320 CDI
2006.5 VW Jetta TDI
1991 560SEL (179000 Sold)
1972 280SEL 4.5 ('The Lead Sled' 320000 miles when sold.)
1972 220D (225000 when sold)