Im wiring up my b20b for my 92 Civic Si and it has the LS intake manifold on it from a 98 and up i believe. The problem i am having is that on the Integra wiring harness (OBDII)that it doesnt seem that it has the plug and wiring forh te TPS sensor. i was wondering am i supposed to my old TPS wire and plug from my stock wiring harness (d16z6) Also there is no plug for the connector to the connector taht is next to the outlet that the lower radiator hose is, if anyone knows what it is and how can i get a plug to it. please let me know!