Originally Posted by ETS Michael
I am curious why one couldn't run two sensors into the downpipe rather then split them just run 2 separate sensors. Does it go into some type of fuel trimming loop when they read the same? This is some of the tests we are going to be performing over the next couple of weeks.
This is exactly the problem HPF ran into. They had to separate the flow until after the sensors in order for the thing to run right.