Wideband sensor
 

What wideband sensor are you guys using? I am turbo and I just moved my front (gray plug) o2 sensor onto my downpipe. Is there a plug and play sensor or what sensor are you guys using to splice into the original plug. (My black plug air fuel sensor is behind it on the test pipe, not trying to change it)

I have 3 o2 sensors on my car. On my down pipe i have my primary first then my AEM Failsafe windband and then my original cat o2 that just kinda chills there. The ECUtek rich and lean code is disabled but its still required to be there with my tune. My gauge is mounted with a cravenspeed pod on top of my steering column but in front of my gauge, blocking the worthless analog Speedo. Power for the AEM failsafe is supplied by the cigarette lighter port behind glove box.

You cannot replace the front O2 sensor, this must be OEM or equivalent. Only the rear one can be replaced/removed.