[a2-16v-list] CIS-E or Motronic Control Units?

[Steven Arguello]

I don't know if these are the correct part #s. If anyone can check  
these (my spares) for me, thanks
Knock Sensor= 811 907 397 E
ECU= 811 906 264 F
I'm guessing that these are both CIS-E 1.8
I'll check the ones on the car as soon as my garage is above 50 deg.
Thanks again,
Steve