obd0 to obd2 wiring help
so i have a b16 im my 91 hatch. and i traded a buddy of mine my obd0 ecu and obd0 distributer for his obd2 ecu and obd2 distributer.
i got a obd0-obd2 conversion harness from rywire and and im wondering if anyone has the wiring diagram for the vtec plug in with the 10 wires coming out of it.
the colors are:
red
blue
yellow
green
brown
gray
white
black
purple
orange
i forgot the diagram from rywire in my friends garage, and hes gone for vacation. so if anyone knows that would be great. thanks alot.
heres a pic...

thanks again
i got a obd0-obd2 conversion harness from rywire and and im wondering if anyone has the wiring diagram for the vtec plug in with the 10 wires coming out of it.
the colors are:
red
blue
yellow
green
brown
gray
white
black
purple
orange
i forgot the diagram from rywire in my friends garage, and hes gone for vacation. so if anyone knows that would be great. thanks alot.
heres a pic...

thanks again
brown- one of the black wires on the 4-wire O2 (O2 heater)
purple- green wire on the 4-wire O2 (O2 ground)
yellow- one of the black wires on the 4-wire O2 (O2 12v swtich)
grey- white wire O2 (O2 signal)
black- vtec solenoid
green- vtec pressure blue wire other wire is ground
white- knock sensor
blue- toggle switch
orange- toggle switch
red- IAB is gsr
purple- green wire on the 4-wire O2 (O2 ground)
yellow- one of the black wires on the 4-wire O2 (O2 12v swtich)
grey- white wire O2 (O2 signal)
black- vtec solenoid
green- vtec pressure blue wire other wire is ground
white- knock sensor
blue- toggle switch
orange- toggle switch
red- IAB is gsr
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91efbluehatch
Honda CRX / EF Civic (1988 - 1991)
13
Nov 7, 2012 06:21 AM




