LC2 wideband install issues! No Power!

[GoochE30]

Hey R3v!

Having a problem with my LC2 install. With the ignition on or off there is no power to any of the stock four o2 wires. I can wire it up to another ignition 12v source but i'd really like to figure out why the computer is not putting out this 12v. Is there a fuse for the o2 sensor. I did a search but couldn't find any information. Any ideas are greatly appreciated.


Also any ideas for convenient 12v locations with their corresponding grounds would be appreciated.


Thanks
Thomas

[pazi88]

12v to O2 sensor comes from separate relay. Do you still have it working? Green wire from igbition switch is fine for taking 12v for wbo controller.

[GoochE30]

12v to O2 sensor comes from separate relay. Do you still have it working? Green wire from igbition switch is fine for taking 12v for wbo controller.

The relay controls the voltage for the heater and the sensor? I haven’t checked that. Which relay would it be? Thanks