I recently bought my 2000 Ranger XLT 4.0 and it is running fine. It was sold to the first owner by a dealer in Colorado and the original window sticker says it has the "high altitude principal use" option.
Since I will probably never drive it in Colorado, would I get some performance gains if I change it back to standard?
My guess is that it is just a different fuel map... maybe adjusted to accept a different range of input values from the sensors.
It is pretty low on my list of priorities, but I was just curious. Thought maybe it would make an interesting discussion topic.
Since I will probably never drive it in Colorado, would I get some performance gains if I change it back to standard?
My guess is that it is just a different fuel map... maybe adjusted to accept a different range of input values from the sensors.
It is pretty low on my list of priorities, but I was just curious. Thought maybe it would make an interesting discussion topic.
