Thanks.
I feel like I知 doing something wrong, but here are my numbers.
On the male 4-pin connector I get 2.92k. What I feel is odd, is if I follow the male side it appears to go into the same harness as the motronic plug, though I get no reading at the 10 pin when the 4-pin connector is disconnected.
I get the same 2.92k at E to 31 on the relay.
On the female side of the 4 pin connector I get 4.51k when the relay is installed. I get 4.51k between E and 31 on the relay too. When I throw a jumper between E and 31, I get .06 ohm resistance.
I don稚 know what the resistance should be on the relay.