So this is a very old thread but very good information over here.
Aparently that doble conector TPS is for SR20 with automatic tranys, thats why you guys found it on W11 and W10.
I have a question here. I have been looking some SR20DET pics, and I can see some DET whit the oil filter located in the same place than USDM sr20de's, but also there are a lot of DET's with the oil filter located back in the block (just down the intake manifold). Does this means something about if it is a Bluebird engine or Avenir engine?