Your only hope of wiring diagram for o2 sensors is to buy Ista d and it does a mix up check and tells you which one goes to what plug
Thank you. when will i be able to purchase your software?
You can purchase the software now on the site
which software package would you recommend for items that i would normally have to take to a stealership i don't need to or want to start changing settings for more power and turbos etc just diagnostics and repair. i deal with classic car restorations and wiring complete ground up body off frame as this is what i do fr a living i am able to install and reprogram efi systems already ,just need the proper bmw software. as there are no other shops in a 200 mile radius that deal with European imports
The software you will need just for that is Ista d and Ista p it’s exactly the same as what the dealer uses it’s available to buy now on here just click the package and pay