aem wideband install

[kidtsi]

I'm installing my aem wide band,i just weld a bung like 36 inches downstream and everything is perfect the only think i need to know is what can i do with the white wire? i know that i need to connect the white wire to pin 75 to the ecu, but did i need to connect a different wire to the ecu or use the cable that i just cut from the rear 02 going to the ecu? also what i do with the rear o2 positive and negative cables,just leave the rear o2 connected to the positive and negative or cut all the wires?
sorry for all this question i don't like to ask a lot to the forums but what can i do . i already search here and in ecmlink but didn't answer my question and sorry for my bad English i'm from Germany.

 

[viperlp01]

Go to VFAQ Site - Visual Frequently Answered Questions and look at the ecu pin out in electrical.. The rear o2 is 74 I thought but could be 75... Go there to make sure. Then go into dsmlink and ecu pinouts should have the rear o2. Click on it and asign to AEM wideband..

 

[kidtsi]

i know and thanks for the help but what i need to know is what can i do with the rear 02 cut all the wires, leave it connected?

 

[johnmarines]

You should be able to leave the rear o2 in... as soon as you cut the pin 75 wire at the ecu that will stop all comunication from the rear o2 to the ecu. then you will just connect the white wire from the widband and connect it to the cut wire from pin 75 that goes to the ecu.

 

[kidtsi]

thanks for share your knowledge bro