What pins on the ecu is the iab to hook up? The iab is located under the intake manifold. I got the one for C9 but what is the other pin location? In the Acura book its shows that its going to C4, A1, C13. Do I splice into all three on them or one of them? The engine is a 94 integra obd-1 with a P-72 Ecu/chipped. I dont want to buy a Shunk 2 IM. its not in my funds. Thanks

 

Nevermine did the search option.

 

i hate nevermind post's like this.