So i am starting to tune my car again(after it got stolen, side note did get a 2 way alarm now)
and i was wondering how to tie my aem wideband into my ecu so i can do target afr's, i need to know everything of how to do it, i am so confused as to what to do now. I have read so many different things of how to do it and all seem to have problems.
best way i seem to have come up with is d10 where the ELD is then disable it in crome, but how to i choose to use the wideband in crome vs the stock narrow.
I HATE TO SAY IT, but i literally need spoon fed of step by step instructions =(
thanks for all your guys help

 

http://www.xenocron.com/install/Xeno...etup-Guide.htm

 

ah, xenocron u are the guys i bought all my tuning stuff from, anyways it says to pin it to d14, i tried that and once the car wanted to go into warm up mode it went all crazy, pulled timing and ran super rich. though the sensor did work there, is there something else i am supposed to do also? cause i cant just tune in closed loop, cause i still want "warm up" to be there. or i may misunderstand that.

 

its all in the write-up, you have to DISCONNECT your factory O2 if you have one.

then wire the OUTPUT from the Wideband to D14

and then SETUP the software to recognize that voltage into the ECU for what it is

 

i guess ill put the power and ground to the ecu like the sheet says also, maybe thats messing it up, cause someone over on cb7tuner said they had to cut those 2 wires and put a resister in. ill do that on saturday and report back
thanks for the help

 

It also doesn't show how to set it up in Crome, I know how to get the wideband selected, is there anything else I will need to do? Also will I have to disable anything specific?

 

can i buy just this to connect on the ecu ?

 

No. You need a controller.

This is about the most basic available option:

http://www.14point7.com/products/spa...bda-controller