AEM UGEO Wideband issue

[fryguy190]

So i hooked up my wideband and i can't seem to figure out how to get it to read correctly. It keeps displaying in Voltage on the Display and I'm trying to get it to display the ratio. please if someone could help me out with this.

I have the white (digital) wire connected to the D14 Pin stock O2.

now lets just say i start from scratch. where do i go from there?

I know I have to go to Options > Settings > Units tab > Lambda Unit > select Air Fuel Ratio

also under Closed Loop Advanced > Wideband input source > selected (D14 O2) i don't know what voltage offset i need to put.

under closed loop what do i put for Wideband target voltage? also do i disable O2 Heater?

also to monitor the A/F Ratio on my display what sensor do i monitor and how do i set it up to read air fuel and not voltage?


sorry if this seems confusing. I'm severely lost when it comes to setting this damn thing up properly. if someone has a how to link that could help me out that would be awesome. or if they want to help me set this up step by step it would be much appreciated.

[Spunkster]

You should use an input other than D14. I would recommend that you try using D10.

You cannot input a digital signal into an analog input on the ECU. Make sure you are connecting an analog output from the gauge to the ECU pin.