I have a 1995 Camry 5s-fe with a 96 motor, computer, and engine harness. Car runs with a check engine light. The harnesses for the cabin are very similar for the 95 and 96. OBD2 is 4 wires on the drivers side on the 96. Does anyone know where these wires go to? I was trying to figure it out so I could wire them directly in to check my engine light. I grabbed the obd2 off a 96 from the junkyard. Anyone have any ideas, Im currently stuck.

 

One problem may be the 1995 does not have OBDII but the 1996 does.

 

I realize, I swapped over everything in the engine bay. Just curious if anyone knows where the obd2 wires go on a 96 wiring harness. I could go about pulling the dash and installing the 96 wiring harness. I was hoping to avoid this

 

Blue/white wire goes to computer.

Brown is ground.

Black/yellow goes to EFI relay. WIre is powered by 12v when relay is closed..

 

I'll see if I have any luck. I have 2 white wires, one with a black line through it. Then a black and a brown wire. I assume both white wires goes to the computer, brown to ground and black to the EFI relay.

 

Worst case scenario I would have to source a 1996 wiring harness, or just spend an hour or two removing one from a junk car

 

The 1995 has the wire colors you describe.

Solid black is ODB fuse.

White/black is ground. Appears to be Chassis Ground.

White goes to computer.

Brown goes to ground. This wire connects to the shielding of the white wire. Appears to be Shielding Ground.