Like the title says I have a slight problem on my hands. The previous owner of my car used speaker wire to wire up Vtec and I found it horrible. So I got my hands on an under hood EX harness that Im trying to plug my OBD1 b16 up to and there are some that I dont have connections for.

1.Green/Yellow


2.Green/Black


3. I believe this is the reverse signal sensor but I cant find what it wires up to on the EX harness. Its colors are Green/Green Black.



Modified by Falkien at 7:24 PM 3/29/2006

 

1 - this is the connector your back-up light switch connects to (pic 3 into pic 1) you need to wire them together or find a new female connector for your backup light switch.

2 - need to know the wire colors, I see grn/wht and black? If so then it is the coolant temp switch, which would give away its location right next to the thermostat housing.

3 - wires for backup light switch

 

2. is Green and black. And in the event that I cannot find a plug which color goes to which so I can wire it str8 up.


Modified by Falkien at 5:22 AM 3/30/2006

 

Doesnt matter, both the wires are the same color coming from the backup light switch (grn/blk), all it does is close the switch so current can flow through it.

 

What about the 2nd one?

 

second pic looks like the evap purge solenoid plug.

is the motor jdm or usdm?

if its jdm then you won't use this, if its usdm it plug into the solenoid on the right rear part of the maifold, the black piece that has a little cap onit and a nipple for the #5 emmissions hose on the evap canister

 

the second plug is the fan switch located on the thermostat housing as i said above.

 

Are the colors for the 2nd one the same? if not what matches up to what?

 

bump.

 

Not trying to be an ***. But for future reference always lable you cables and/or locations with wire color(s) and the sensor/plug-end it belongs too . Goodluck on the wiring job though