Freebs

iTrader: (1)

I am in the middle of installing my AEM Inline Wideband with NO gauge. I am told I can just tap into the existing wires under the passenger seat that run to the stock 02 sensor and than can read the wideband with OpenSource without running wires up into my dash.

Which ones go to which?
- The AEM has a Red, Black, White, Grey and Brown.
- Stock wires are Yellow, Orange, Brown, Red (with green stripe).

Also I had planned to just leave the stock 02 Sensor in the test pipe since I have another bung just behind it that I can use for the Wideband. Will this be ok? I have had my rear 02 sensor disabled for a while now with my COBB AccessPort and now switching over to OpenSource.

Here is the AEM Wiring schematics

AEM


Stock

Freebs

iTrader: (1)

I need to know which one of the stock wires is my 12v and which one is my Sensor Ground. I am assuming the Red one in the stock wiring harness is my 12V and the Brown one in the stock wiring harness is my Sensor ground but not sure.