Where would you recommend locating the pre-cat o2 sensors in a new exhaust system for the most accurate readings?
( Shorty headers, New cats, Pipes,...
So yes you can connect to the 03-05 Aviator PCM but thus far we have not been able to read the stock file. Working with HPT to get a successful read...
For more entertainment value, check out the "welding" jobs he proudly displayed in the lounge thread. It is just as bad as his "tuning" advice would...