i am just finishing up my obd II jdm gsr swap into my 98' civic dx. i have a question about the iab wiring. there are two wires coming out of the sensor, a red and a black. i ran the red wire into the ecu and the proper location. my question is what do i do w/the black one? is it a ground, and can i ground it anywhere? or i also heard that the ecu sends out ground signals (via the red wire) so i need to hook up the black wire to a power source. it was suggested to me to use the black w/yellow stripe wire from a fuel injector. is thie the corect procedure? thanks for any help i may recieve. this is one of the final steps in completing my swap.