APEXI S-AFC II problem?!!

[Ran Z4LIFe]

i have got a 1993 nissan fairlady 300ZX twin turbo,,i want to install the APEXI S-AFC II but the problim is that the installation manual has a diagram of connecting the japaneese wiring harness,,,i have the AMERICAN version of the wiring harness where the AIR FLOW SENSOR's slot is empty where in the japanese should be,,,i need to know WHERE is the AIR FLOW SENSOR's wire in the americian version of the ECU's hub of the wiring harness,,what color or if anybody has a diagram of it,,,every else wire is been set up correctly...