I do not recall, did you ever try the BWD cps? If so, curious what you think in comparison between BWD and Delphi?Update:
Just finished a week of towing my 9000 lbs 5th wheel all over Washington and Oregon. Covered 1500 miles. Average fuel MPG towing 60-70 MPH was 12.5 MPG. The truck ran great. No missing or crappy running. The Delphi cps in my opinion is much better than the grey Ford cps.
There's one long grade coming out of Mitchell, Oregon towards John Day, OR that is 6% for about 5 miles. Last year with the grey sensor I could barely hold 50 MPH in second gear. This time I pulled it at 55-60 in 3rd without a problem. Not a real scientific test, but more old a seat of the pants test. I'm going to keep it since its working good in my opinion.
I did not do long enough tests, but I like the BWD better.