Does anyone know what wires would be considered "Engine Grounds" inside of the driver/passenger cabin? I am installing my LC-1 Wideband and would like to know what wires actually ground at the engine vs the Chassis.

Thanks!

Sean

 

Just wrap a wire around any bolt that connects to metal.. should be fine.

 

I found a big bolt that connected to the body underneath the radio by the white box with all of the wires going into it, that's where my AEM is grounded.