Analog and serial output wires? PLEASE HELP

[MetalShark]

I just got a wideband o2 kit AEM UEGO and it all looks easy to hook up except for one thing...

Where are the Analog output and serial output wires under the dash,
which wire?

and is there an easyer way to take out an old o2 sensor because mine is stuck

My intention is to let the ECM get the o2 sensor reading from the wideband 02 sensor.

[i8acobra]

Originally Posted by MetalShark

Where are the Analog output and serial output wires under the dash,
which wire?

They're isn't. The serial output wire goes to an RS-232 serial plug that you buy at an electronics store. This allows you to hook your wideband to your laptop if you have datalogging software (If you have a serial port. If you don't, you'll need a serial to USB adapter).

The analog output wire is for running to an external device, like a stand-alone ECU that has a wideband input or a nitrous controller that you want to kill your nitrous if you go too lean.

Originally Posted by MetalShark

and is there an easyer way to take out an old o2 sensor because mine is stuck

You can buy an O2 sensor socket. You'll need a 1/2" drive ratchet or breaker bar to turn it.


The AEM does not have a 1-volt output. You cannot replace your factory O2 sensor with it.

[MetalShark]

thanks bro thats a lot of help for me.
I guess my car is doomed until I get money flowing in.