I need to add a 4 wire O2 sensor for my swap, but the stock cx harness has a 1 wire O2 Sensor. Can someone tell me how to hook this up? where to run the wires?? Its a 92 cx using cx harness. THANKS


[Modified by DevineCRX, 10:30 AM 7/18/2002]

 

The easiest thing to do would be to use the appropriate engine harness for your swap.

But, if you choose to use the CX engine harness here is what you need to do.

-Cut a 4 wire O2 sensor plug off an old engine harness.
-Run 4 wires into the passenger cabin.

Here are the wire colors/locations:

yel/blk A25
org/blk A6
grn A26
wht/red D14

Good luck.

-kenji

 

thanks Kenji...We needed to use the cx engine harness because the motor was JDM. Hopefully the plug for the 02 sensor is still on the JDM harness and not cut off. Do I need to run directly to the ECU, or can I run it to the plugs on the shock tower? Its a 92 cx