WIRING SUB HARNESS KIT FOR D16Y8, D16Y5 AUTO ENGINES. Please check your part number or photos before purchasing!!! Fit model: For OBD1 Honda/Acura For OBD2 Honda/Acura SOHC VTEC D16Y8 wiring subharness package. This subharness includes the following: wiring connector plugs for VTEC pressure switch, VTEC solenoid and knock sensor -2 wire I.